ATN 905 V200R003C20 Product Description 03(CLI)

ATN 905 Multi-Service Access Equipment V200R003C20

Product Description Issue

03

Date

2014-09-09

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd. Address:

Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China

Website:

http://www.huawei.com

Email:

[email protected]

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Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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ATN 905 Multi-Service Access Equipment Product Description

About This Document

About This Document Purpose This document describes the networking application, functions, structure, features of the ATN 905 device. The usage precautions are as follows: l

A device can store keys in simple, reversible algorithm encryption, or irreversible algorithm encryption mode. The simple mode has the low security level, and the irreversible algorithm encryption mode has the highest security level. Use different storage modes for different scenarios. Exercise caution when using an insecure storage mode. The system automatically selects the irreversible algorithm encryption mode to store local user keys. Generally, the reversible algorithm encryption mode is used to store protocol keys to meet interworking requirements.

l

If the simple mode is used, a password is stored in simple in the configuration file. This results in high security risks. The simple mode applies only to scenarios with special requirements, such as compatibility and interworking requirements.

l

Using a password or a key without a change leaves the password prone to being stolen or cracked, which is more likely in a longer duration. Changing the password on a regular basis may avoid such incidences, and therefore is recommended.

l

The encryption algorithms DES/3DES/RC2/RSA (RSA-1024 or lower)/MD2/MD4/MD5 (in digital signature scenarios and password encryption)/SHA1 (in digital signature scenarios) have a low security, which may bring security risks. If protocols allowed, using more secure encryption algorithms, such as AES/RSA (RSA-2048 or higher)/SHA2/ HMAC-SHA2, is recommended.

Related Version The following table lists the product version related to this document.

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Product Name

Version

ATN 905

V200R003C20


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About This Document

Intended Audience This document is intended for: l

Network Planning Engineers

Symbol Conventions Symbol

Description Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Command Conventions

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Convention

Description

Boldface

The keywords of a command line are in boldface.

Italic

Command arguments are in italics.

[]

Items (keywords or arguments) in brackets [ ] are optional.

{ x | y | ... }

Optional items are grouped in braces and separated by vertical bars. One item is selected.

[ x | y | ... ]

Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

iii


About This Document

Convention

Description

{ x | y | ... }*

Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected.

[ x | y | ... ]*

Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected.

GUI Conventions Convention

Description

Boldface

Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK.

>

Multi-level menus are in boldface and separated by the ">" signs. For example, choose File > Create > Folder.

Change History Updates between document issues are cumulative. Therefore, the latest document issue contains all updates made in previous issues.

Changes in Issue 03 (2014-09-09) This document has the following updates: Known bugs are fixed.

Changes in Issue 02 (2014-08-31) This document has the following updates: Known bugs are fixed.

Changes in Issue 01 (2014-05-28) This document is the first release of the V200R003C20 version.

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Contents

Contents About This Document.....................................................................................................................ii 1 Product Appearance......................................................................................................................1 2 Product Positioning and Highlights..........................................................................................3 2.1 Positioning......................................................................................................................................................................4 2.2 Product Highlights..........................................................................................................................................................9

3 Product Features and Functions................................................................................................12 4 Product Operation and Maintenance.......................................................................................21 5 Product Hardware Structure......................................................................................................25 5.1 Indoor ATN 905 Devices.............................................................................................................................................26 5.2 Outdoor ATN 905 Devices...........................................................................................................................................33 5.3 Swappable Optical/Electrical Modules........................................................................................................................43 5.3.1 Overview...................................................................................................................................................................43 5.3.2 FE Optical Module....................................................................................................................................................45 5.3.3 GE Optical Module....................................................................................................................................................47 5.3.4 GPON Optical Module..............................................................................................................................................52 5.3.5 Electrical Module......................................................................................................................................................52 5.4 Cables...........................................................................................................................................................................53 5.4.1 Power Supply Cables and Ground Cables.................................................................................................................53 5.4.2 Management Cables..................................................................................................................................................58 5.4.3 Alarm Input/Output Cables.......................................................................................................................................60 5.4.4 Clock Cables..............................................................................................................................................................61 5.4.5 Service Cables...........................................................................................................................................................65 5.4.6 Optical Fibers............................................................................................................................................................71 5.5 Equipment Support.......................................................................................................................................................72 5.5.1 Cabinet Support.........................................................................................................................................................73

6 Product Technical Specifications.............................................................................................84

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1 Product Appearance

1

Product Appearance

Indoor ATN 905: Figure 1-1 Appearance of an indoor ATN 905 AC device

Figure 1-2 Appearance of an indoor ATN 905 DC device

Figure 1-3 Appearance of an indoor ATN 905-V device

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1 Product Appearance

Outdoor ATN 905: Figure 1-4 Appearance of an outdoor ATN 905A or 905A-P or 905A-V device NOTE

Outdoor ATN 905 devices configured with different boards are different in that they have different internal interfaces. For details, please refer to Outdoor ATN 905 Devices.

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2 Product Positioning and Highlights

Product Positioning and Highlights

About This Chapter 2.1 Positioning 2.2 Product Highlights

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2.1 Positioning ATN 905 is small-sized, light-weighted, and low power-consuming case-shaped equipment. The application scenarios of ATN 905 are divided into the small-cell base station bearer scenario and the Ethernet demarcation device (EDD) scenario. l

Small-cell base station bearer scenario: ATN 905 ATN 905 functions as a small-cell base station bearer can be installed in various indoor and outdoor environments and supports plug-and-play, improving the network deployment efficiency and reducing the operating expense (OPEX).

l

EDD scenario: ATN 905 functions as a demarcation point between enterprise/leased domains and carrier domains or between the different provider's departments, it supports abundant operation and maintenance methods, helping quick and effective fault sectionalization and location.

Small-cell Base Station Bearer Scenario Because macro base stations provide uneven and inflexible coverage, small-cell base stations featuring small sizes, light weights, and adaptation to any installation environments are used together with macro base stations on mobile networks. However, installation and deployment of small-cell base stations and their bearer equipment on live networks encounter many difficulties because of their large quantity, wide distribution and various installation environments. In addition, site selection, maintenance, and power supply also encounter many difficulties. In the Huawei mobile bearer solution, ATN 905 functions as bearer equipment for small-cell base stations and benefits: l

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Anywhere: ATN 905 is available in the indoor and outdoor types and can be installed in various environments where small-cell base stations are installed.


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l

Plug-and-play: Plug-and-play enables NEs to automatically go online and implements service provisioning in batches and remote commissioning in a centralized manner, thereby improving the maintenance efficiency and reducing costs.

l

Power over Ethernet (PoE): ATN 905 can supply power to small-cell base stations and radio equipment over Ethernet electrical ports, requiring less space and contributing to environmental protection.

Figure 2-1 shows networking of the mobile bearer solution to which ATN 905 belongs. As bearer NEs for small-cell base stations, ATN 905s using a link topology are connected to access NEs at the macro base station side and are extension of the ATN+CX IPRAN solution (IPRAN is the abbreviated form of IP radio access network). This scheme enables E2E clocks and E2E maintenance for the macro base station bearer solution. It is cost-effective, easy to deploy, and easy to maintain.

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Figure 2-1 Networking of the Mobile Bearer Solution Small Cell Base Station Access

IPRAN

Macro Cell

Small Cell

BSC

Small Cell

RNC ATN

CX

ATN 905 Small Cell

MME/SGW CSG

ASG

RSG SR/BRAS

NOTE

For the IPRAN macro base station backhaul network solution, ATN 905 is supported in the following modes: l Native IP mode: If IPRAN uses a Layer 3 solution, such as, the hierarchy VPN (HVPN) solution, it is recommended that ATN 905 connect to the IPRAN macro base station backhaul network in Native IP mode, which facilitates deployment of end to end (E2E) Layer 3 IP connectivity and performance check schemes. l Native ETH: If IPRAN uses E2E Layer 2 solution or L2+L3 mixed VPN, it is recommended that ATN 905 connect to the IPRAN macro base station backhaul network in Native ETH mode, which facilitates transparent transmission and processing of E2E Layer 2 VLAN packets.

EDD Scenario Function as an EDD, ATN 905 can be applied as a demarcation points between enterprise/leased domains and carrier domains or between the different provider's departments. In this topic, enterprise service bearer solution is used as an example to illustrate the application of ATN 905 in EDD scenario. Generally, customer premises equipment (CPE) that bears enterprise leased line services connects to a provider edge (PE) through optical fibers or a leased third-part network. A CPE is often far away from a PE. If a fault occurs, it is difficult to locate whether the fault occurs on the optical fiber, leased network, enterprise network, or carrier network. ATN 905 can be deployed as an EDD directly connected to CPE and sharing the same equipment room with the CPE as shown in Figure 2-2. In this way, the carrier network extends to the client side and the provider can manage the network between the EDD and the PE.

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Figure 2-2 CPE connecting to a carrier network through an EDD User Network

CPE

User Network

Provider Network

EDD

PE

Provider Network

PE

CPE

ATN 905

ATN 905

Enterprise

EDD

Provider OAM Domain

Enterprise

CPE and EDD can be installed in a same physical place.

In the Huawei enterprise service bearer solution, ATN 905 functioning as an EDD has the following advantages: l

Supports IP flow performance measurement (FPM), tests without requiring meters at sites, quality of service (QoS), and quick fault sectionalization and location complying with RFC 2544.

l

Supports 802.1Q in 802.1Q (QinQ) for separating user VLANs and carrier VLANs, facilitating fault sectionalization.

l

Supports dying gasp so that equipment reports an alarm when experiencing power outage.

l

Support real-time performance management through periodic tests and statistics on E2E service performance including the throughput, delay, and packet loss rate, service level agreement (SLA) compliance reports.

Figure 2-3 and Figure 2-4 show basic networking of the enterprise service bearer solution to which ATN 905 belongs. l

With the help of the current IPRAN, ATN 905 can connect to the IPRAN macro base station backhaul network. On the E2E ATN+CX network, enhanced ATN functions, such as DCN plug and play and RFC 2544-compliant IP FPM, can be deployed to improve the network operation and maintenance efficiency. NOTE

For the IPRAN macro base station backhaul network solution, ATN 905 can also connect to the macro base station backhaul network in Native IP or Native ETH mode.

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Figure 2-3 Networking of the Enterprise Service Bearer Solution (1) Enterprise Access

IPRAN

Macro Cell

BSC

EDD RNC CPE

CX

ATN ATN 905

MME/SGW CSG

ASG

RSG

Enterprise

l

SR/BRAS

Certainly, with the help of the current non-IPRAN or leased third-part network, ATN 905 can connect to a service router (SR) or broadband remote access server (BRAS). NOTE

ATN 905 can connect to a carrier network in Native IP mode or Native ETH mode based on service deployment on the intermediate access network.

Figure 2-4 Networking of the Enterprise Service Bearer Solution (2)

Enterprise Access

Leased Network

Core

EDD

IP/Eth Network

CPE ATN 905

SR/BRAS

Enterprise

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2.2 Product Highlights Highlights

Details

High Adaptation to Installation Environments

l Anywhere: This product is available in indoor and outdoor types. It is compact, light, and adaptive to various installation environments. – Indoor type: The indoor type can be installed on a desktop, wall, and in a cabinet or network box. – Outdoor type: The outdoor type can be installed on a pole or outdoor wall. It features superior water-proof and dust-proof performance, meeting requirements of the IP65 protection level, is adaptive to environments with different temperature and humidity ranges, and provides the lightning-protection function. l Power over Ethernet (PoE): Outdoor ATN 905A-P supports power over Ethernet (PoE) so it can provide power supply over an electrical Ethernet port to other equipment, such as a small-cell base station or radio equipment on the same pole. Compared with transmitting power over traditional power cables, transmitting power over Ethernet cables requires less space, saves costs, contributes to environmental protection, and brings more enhanced applications (such as, radio equipment can help to backhaul user-side services to the network side). l xDLS: – Outdoor ATN 905A-V supports VDSL2, Vectoring, and G.INP retransmission at the physical layer, connected to the DSLAM device. – Indoor ATN 905-V supports ADSL2+, VDSL2, Vectoring, and G.INP retransmission at the physical layer, connected to the DSLAM device.

Easy Deployment

l Plug-and-play: Plug-and-play enables NEs to automatically go online and implements service provisioning in batches and remote commissioning in a centralized manner, thereby improving the maintenance efficiency and reducing costs. l Tests without requiring meters at sites: A test packet generator and analyzer are built in complying with RFC 2544 so that no extra test tools are required for service deployment. l Virtual cluster: The primary and secondary access aggregation gateways (AGGs) perform centralized path calculation, service provisioning, and traffic control for the cell site gateways (CSGs). It simplifies network O&M and deployment.

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Highlights

Details

Powerful Maintenance Capabilities

l Virtual Cluster: The primary and secondary access aggregation gateways (AGGs) perform centralized path calculation, service provisioning, and traffic control for the cell site gateways (CSGs). It simplifies network O&M and deployment. l Effective fault sectionalization: – Supports offline fault sectionalization complying with RFC 2544 and online fault sectionalization using IP forward performance monitoring (FPM). – Supports 802.1Q in 802.1Q (QinQ) for separating user VLANs and carrier VLANs, facilitating fault sectionalization. l Quick fault diagnosis: – Supports end to end (E2E) and point to point (P2P) fault diagnosis complying with IEEE 802.3ah, IEEE 802.1ag, and ITU-T Y.1731. – Supports dying gasp so that equipment reports an alarm when experiencing power outage. By default, the dying gasp function of the device is enabled. l Real-time performance management: supports periodical tests and statistics on E2E service performance including the throughput, delay, and packet loss rate, and service level agreement (SLA) compliance reports.

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Highlights

Details

Visualized NMS GUI

The U2000 provides visualized graphical user interfaces (GUIs) for real-time topology management, fault management, performance management, log management, security and user management, quality of service (QoS) policy management, and VPN service management for this product.

Precise Clock Solutions

This product supports physical layer frequency synchronization and IEEE 1588v2 time synchronization to provide high precision clock solutions.

High Network Reliability

l Reliability checking: supports Bidirectional Forwarding Detection (BFD) to quickly check connectivity of links. l Reliability assurance: supports static IP fast reroute (FRR) and Interior Gateway Protocol (IGP) FRR. A BFD-detected fault triggers IP FRR or IGP FRR to implement route convergence of available links.

Mature QoS Functions

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This product supports simple and complex traffic classification, three levels of hierarchical quality of service (HQoS) scheduling, and traffic shaping to provide differentiated services.


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3

3 Product Features and Functions

Product Features and Functions

The following table shows the features and functions of an ATN 905. Table 3-1 ATN 905 Product Features and Functions Features and Functions

Description

PoE

PoE: A maximum of 3 POE-enabled ports. NOTE Only outdoor 905A-P supports POE. By default, the POE function is enabled for each port.

GPON

Supports Gigabit Passive Optical Network (GPON).

xDSL

l Outdoor ATN 905A-V supports VDSL2, Vectoring, and G.INP retransmission at the physical layer, connected to the DSLAM device. l Indoor ATN 905-V supports ADSL2+, VDSL2, Vectoring, and G.INP retransmission at the physical layer, connected to the DSLAM device.

Link Features

Supports flow control and auto negotiation of rates on the FE or GE electrical interface. Eth-trunk. Physical-layer frequency synchronization and 1588v2 time synchronization. NOTE 1588v2 frequency synchronization is not supported. To implement 1588v2 time synchronization, configure physical-layer frequency synchronization first.

Supports G.8032 (ERPS, Ethernet Ring Protection Switching): As defined in ITU-T G.8032, ERPS is a protocol used to block specified ports to prevent loops at the link layer of an Ethernet network.

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Features and Functions

Description

Ethernet Features

VLAN:


l Port number-based VLAN division. l Inter-VLAN port isolation. l VLANIF interfaces. l MAC address limit. l Unknown unicast/multicast/broadcast suppression. l VLAN trunk. l 1:1 VLAN Mapping. l QinQ tunnel and flexible QinQ. STP/RSTP/MSTP.

IP Features

IPv4/IPv6 Stack. IPv4: l TCP/IP protocol suite: ICMP, IP, TCP, UDP, socket (TCP/UDP/Raw IP), and ARP. l ACL. l DHCP Relay/Client. l Ping and Tracert. l NQA: It can detect the status of ICMP, TCP, UDP, DHCP, FTP, HTTP, and SNMP services and test the response time of the services. l Configuration of secondary IP addresses for all physical and logical interfaces. IPv6: l IPv6 neighbor discovery. l IPv6 ACL. l DHCPv6 Relay. l Path MTU discovery. l TCP6, ping IPv6, tracert IPv6, socket IPv6. l TFTP IPv6 client. l IPv6 policy route. l Telnet, SSH. 6VPE.

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Routing Protocol

Static routes.

Multicast Protocol

IGMP: IGMPv1, IGMPv2, IGMPv3.

Dynamic routes: RIP, OSPF, ISIS, BGP.

PIM: PIM-DM, PIM-SM.


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Description Multicast Source Discovery Protocol. Multi-protocol Border Gateway Protocol.

MPLS Features

MPLS: l LDP. l MPLS OAM. l MPLS QoS. l Association between LDP and IGP. l Functions as a Label Edge Router (LER) or an LSR. l Establishment of LSPs between devices of different IS-IS levels and between the Huawei device and non-Huawei device through LDP . l Supports LDP and RSVP-TE and can interoperate with non-Huawei devices through LDP or RSVP-TE. MPLS TE: l Processing of static CR-LSPs. l CR-LSP (Constrained Route-Label Switched Path). Seamless MPLS: It is a bearer technique that extends MPLS techniques to access networks. Seamless MPLS establishes an E2E LSP across the access, aggregation, and core layers. All services can be encapsulated using MPLS at the access layer and transmitted along the E2E LSP across the three layers.

VPN Features

Tunnel Policy: Select tunnels according to destination IP addresses. VPN Tunnel: l LSPs. l TE tunnels. l GRE tunnels. MPLS L2VPN: l VLL: Martini VLL, CCC VLL and SVC VLL. l VPLS. l PWE3. BGP/MPLS L3VPN: l Access of a CE to an L3VPN through Layer 3 interfaces such as Ethernet, and VLANIF interfaces. l Static routes, BGP, RIP, OSPF, or IS-IS running between a CE and a PE. l HoVPN.

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Description MPLS VE: l One VE group. l IPv4 addresses configured for Layer 3 VE interfaces. l Static virtual circuit (SVC) and Martini virtual leased line (VLL) configured for Layer 2 VE interfaces. l ma-def bound to Layer 3 VE, which is used to filter packets to be sent upstream. l Egress port queue configured for packets sent from the CPU.

QoS

Diff-Serv Model: Multiple service flows can be aggregated into a Behavior Aggregate (BA) and then processed based on the same Per-Hop Behavior (PHB). This simplifies the processing and storage of services. Simple Traffic Classification: Supports simple traffic classification not only on physical interfaces but also on logical interfaces: l Ethernet interface, Ethernet sub-interface, Layer-2 Ethernet interface. l GE interface, GE sub-interface, Layer-2 GE interface. l Eth-trunk interface, Eth-trunk sub-interface, Layer-2 Eth-trunk interface. Complex Traffic Classification: During complex traffic classification, packets are classified by source/destination address, source/destination port number, protocol type, or other attributes. Traffic is classified based on certain rules and class-specific behaviors (traffic control or resource allocation) are performed on the traffic, enabling class-based traffic policing, traffic shaping, and congestion avoidance, and providing differentiated service to user services. l Supports complex traffic classification configuration in the ingress direction at UNI-side interfaces. UNI-side interfaces include main interfaces, sub-interfaces, ports+VLANs, trunk interfaces, and trunk sub-interfaces. l Classifies traffic by the source MAC address, destination MAC address, ID of the protocol carried at the link layer, VLAN, and 802.1p priority, which are carried in Ethernet packet headers. l Classifies traffic by IP priority/DSCP/ToS value, source IP address prefix, destination IP address prefix, ID of the protocol carried in IP packets, fragmentation flag, TCPSYN flag, TCP/UDP source port number or port number range, and TCP/UDP destination port number or port number range, ICMP flag, and time range flag, which are carried with IPv4 packets. l Supports implementing behaviors on the classified traffic such as CAR, Permit/Deny , remarking COS in the equipment, remarking user packet priority, traffic statistics, and configuring service mirroring.

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Description Traffic Policing: CAR is mainly used for rate limit. In the implementation of CAR, a token bucket is used to measure the data flows that pass through the interfaces on a router so that only the packets assigned with tokens can go through the router in the specified time period. In this manner, the rates of both incoming and outgoing traffic are controlled. Queue Scheduling: Supports PQ and WFQ for queue scheduling on interfaces. Maps packets of different priorities to different queues and adopts Round Robin (RR) on each interface for queue scheduling. Congestion Avoidance: Supports congestion avoidance. Monitor the usage of network resources (such as queues and buffers in the memory) and discard packets when the network congestion intensifies to avoid network overload by adjusting network traffic. Random Early Detection (RED) or Weighted Random Early Detection (WRED) algorithms are frequently used in congestion avoidance. HQoS: l Provides three levels of scheduling modes to ensure diverse services. l Sets parameters such as WRED, low delay, SP/WFQ, CBS, PBS, and statistics function for each queue. l Sets parameters such as the CIR, PIR, number of queues, and algorithm for scheduling queues for each user. l Supports HQoS in the L3VPN scenario. l Supports interface-based and VLAN-based HQoS. QoS for Ethernet: Performs simple traffic classification according to the 802.1p field in VLAN packets.

Traffic Statistics

URPF Traffic Statistics: Collects statistics on the overall traffic discarded by the URPF (Unicast Reverse Path Forwarding) check. HQoS Traffic Statistics: Supports statistics on flow queues, including counts of forwarded and lost packets of each flow queue (eight priority flow queues in total). Interface-Based Traffic Statistics: Traffic statistics on the following interfaces: physical interfaces, sub-interfaces, loopback interfaces, null interfaces, and Eth-trunk interfaces. VPN Traffic Statistics: On an L3VPN network, functions as a PE, can collect statistics on incoming and outgoing traffic of various types of access users.

Security Features

Security Authentication: l AAA local, Radius, and HWTACACS authentication and authorization. l SNMPv3 encryption and authentication.

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Description DHCP Snooping: Dynamic Host Configuration Protocol (DHCP) snooping, a DHCP security feature, filters out untrusted DHCP messages through functions including MAC address limit, DHCP snooping binding table, IP+MAC binding, and Option 82. In this manner, the DHCP Denial of Service (DoS) attacks, bogus DHCP server attacks, ARP middleman attacks, and IP/MAC Spoofing attacks in DHCP application are prevented. DHCP snooping functions as a firewall between the DHCP client and DHCP server. Support URPF check. MAC Address Limit: Limit on the number of VLAN-based MAC addresses forwarding table entries. MAC Entry Deletion: l VLAN-based MAC addresses forwarding table entries deletion. l Trunk-based MAC addresses forwarding table entries deletion. l System- based MAC addresses forwarding table entries deletion. Unknown Traffic Limit: Limits the rate of unknown unicast, unknown multicast, and broadcast traffic. MAC Address Whitelist or blacklist: Supports filtering out MAC addresses based on a source MAC whitelist or blacklist at Ethernet ports. Local Attack Defense: l Management and service plane protection. l Attack source tracing. l Supports obtaining, storing and displaying the suspicious packets. SSHv2: l Supports as the STelnet client and server. l Supports as the SFTP client and server. l Supports SSH 1.5 and SSH 2.0. Port loopback detection: If a physical port detects packets sent by itself (port loopback), it blocks itself. NOTE If detecting release of the port loopback after the specified delay period has elapsed, the port unblocks itself.

Maintainability

FTP Server/Client, TFTP Client. Plug-and-Play based on DHCP: Supports the NMS to automatically configure newly powered-on devices with empty configurations on the network using the DHCP protocol. In this way, the NMS remotely commissions devices.

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Description Plug-and-Play based on DCN: Supports the NMS to automatically configure newly powered-on devices based on NEID with empty configurations on the network using the DCN protocol. In this way, the NMS remotely commissions devices. The Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol that encapsulates Point-to-Point Protocol (PPP) frames into Ethernet frames. The PPPoE enables multiple hosts on an Ethernet to connect to a broadband remote access server (BRAS). The PPPoE is implemented in the client/server model: l The device can only function as a PPPoE client to send a connection request to a PPPoE server. l The device can function as a PPPoE client to send a connection request to a PPPoE server, and PPPoE services and DHCP services can be associated on the device. Virtual cluster is a promising technology for simplifying network O&M and management and reducing device loads. The control layers of all devices on a network are centralized on a device. The device performs centralized path calculation, service provisioning, and traffic control for other devices on the network. ATN supports IP RAN virtual cluster: l The control layers of all devices on access rings are centralized on the AGG, which significantly simplifies network deployment. l The entire network automatically adapts to network topology changes, which reduces O&M costs. l The dynamic protocols, such as RSVP-TE, LDP, and BGP, do not need to run on access devices, which implies the complexity of the network and reduces device loads. Ethernet OAM Fault Management: l EFM (Ethernet in the First Mile) OAM: Conforming to IEEE 802.3ah, supports point-to-point Ethernet fault management to detect faults in the last mile of the direct link on the user side of the Ethernet, including link monitoring, remote fault notification, and remote loopback l CFM (Connectivity Fault Management) OAM: Conforming to IEEE 802.1ag, supports end-to-end Ethernet fault management, including MAC ping and MAC trace by transmitting Loop Back (LB) and Link Trace (LT) messages.

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Description Ethernet OAM Performance Management: Supports Ethernet performance management in accordance with ITU-T Y.1731. The NMS can periodically collect end-to-end performance data about a service stream from the device and generate a statistics report accordingly. Y.1731 supports: l Statistics on single-end packet loss, dual-end packet loss, one-way jitter, two-way jitter, and two-way delay. l VLAN AIS (Alarm Indication Signal). l Performance statistics on packets with a certain priority. l Multicast LB. BFD: BFD is a detection mechanism used uniformly in an entire network. It is used to rapidly detect and monitor the connectivity of links or IP routes on a network. BFD sends detection packets at both ends of a bidirectional link to check the link status in both directions. The defect detection is implemented at the millisecond level. l Single-hop BFD and multi-hop BFD. l BFD for static routes and IGP. l BFD for static routes FRR (Fast ReRoute). l BFD for dynamic routes. l BFD detection on Trunks. l BFD for dot1q sub-interfaces. l BFD priority modification. Dying Gasp: Reports a dying gasp alarm to the NMS software. IP FPM: IP forward performance monitoring (FPM) is used to directly detect multipoint-to-multipoint (MP2MP) service flows and obtain performance statistics such as packet loss ratio and service trail delay. RFC2544: IETF RFC2544 defines a series of test solution that describes performance of interconnected equipment on a network. Device supports RFC2544 test function,which includes initiating-end test and reflectingend test.

Network Reliability

FRR: Supports static routes FRR, FRR switching can be complete in 50 ms. Load Balancing: IPv4 unicast routes load balancing. Virtual Router Redundancy Protocol (VRRP): groups several devices into a virtual router. If the next hop device of a host fails, VRRP switches traffic to another device, ensuring continuous and reliable communication.

Clock

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Supports NTP (Network Time Protocol) clock synchronization.


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Description Physical Layer Synchronization: l Supports Ethernet clock synchronization. l Clock performance indicators: – The indoor ATN 905 AC, indoor ATN 905 DC, indoor ATN 905V, outdoor ATN 905A, and outdoor ATN 905A-P conform to only the pull range, synchronous wander generation, and synchronous noise transfer indicators defined in G.8262. – The outdoor ATN 905A-V conforms to all indicators defined in G. 8262. 1588v2: l Supports OC, BC, TC, and TC+BC. l Supports two delay measurement methods: Delay and PDelay l Supports one-step mode and two-step mode. l Supports the BMC algorithm for dynamic clock source selection (based on the priority and clock stratum).

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4

4 Product Operation and Maintenance

Product Operation and Maintenance

The following table shows the operation and maintenance of an ATN 905. Table 4-1 ATN 905 Product operation and maintenance Operation and Maintenance

Description

System Configuration Modes

Command Line Configuration: Supports device operation and management by management Ethernet interface (ETH/OAM interface) or SSH/telnet. l Supports hierarchical commands to prevent unauthorized users from logging in to a piece of equipment. l Supports typing in a question mark "?" to obtain online help. l Supports detailed debugging information to diagnose network faults. l Supports command line descriptors for partial match of keywords not conflicting with keywords of other command lines. For example, you can enter "disp" for the display command.

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Operation and Maintenance


Description

NMS Configuration: Supports device operation and management by the Huawei iManager U2000 network management system through SNMP. l Supports SNMPv1/v2c/v3 and the client/server architecture. l Supports running independently on many operating systems, such as Windows NT/2000/XP, UNIX (Sun, HP, and IBM). l Supports a multi-lingual graphical user interface. l Supports managing topologies, faults, performance, configuration tools, logs, users and user security, QoS policies, and VPN services in a real-time manner. l Supports downloading, storing, modifying, and uploading configuration files. l Supports updating device software. l Supports LLDP (Link Layer Discovery Protocol). This is helpful to the rapid expansion of the network and acquirement of detailed network topologies and change. l The U2000 can be seamlessly integrated with the NMS provided by the other fixed network telecommunications devices developed by Huawei, ensuring uniform management of multiple devices. l The U2000 can be integrated with the widely applied NMSs such as HP OpenView, IBM NetView, What's up Gold, and SNMPc, ensuring uniform management of devices of different vendors. System Management and Maintenance

Watchdog, RUN indicator and debugging indicator control, power supply control, and version query. Local and remote loading and upgrade of software and data, and functions such as version rollback, backup, saving, and clearing of version information. Hierarchical user authority management, operation log management, command line online help, and comments after the commands. Supports as FTP Server/Client, TFTP Client. Three user authentication modes, which authenticate and authorize users through command lines and SNMP. l Local authentication. l RADIUS authentication. l HWTACACS authentication. Supports inband and outband NMS interfaces. Plug and Play. Multi-user operation.

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Description

Query on Layer 2 or Layer 3 interfaces. Hierarchical management, alarm classification, and alarm filtering. Support of the shutdown and undo shutdown commands on interfaces and optical modules. System Service and Status Tracking

Information Center: supports monitoring through the information center. Syslog is a sub-function of the information center. Syslog is over UDP. It outputs log information to the log host through port 514. The information center receives and processes the following types of information: l Log information. l Debugging information. l Trap information. Monitors the change of the state machine of routing protocols. Monitors the types of protocol packets sent by the forwarding engine to the control plane and displays detailed information about packets by enabling debugging. Displays a notification when the processing of abnormality starts. Displays a notification when the processing of abnormality starts. Collects the statistics on the resources used by each feature.

System Test and Diagnosis

Supports the debugging of running services, including online recording of key events, packet processing, packet parsing, and status switching of services at specified time, which serves as powerful support for device commissioning and networking. NOTE Debugging can be enabled or disabled through the console interface for specific service (information about a routing protocol) or specific interface (information about a routing protocol on a specific interface).

Provides the system-based trace function to detect and diagnose running software, online recording of important events such as task switchover and interruption, queue reading and writing, and system abnormality. If the system is restarted after a fault occurs, the device can read trace information that functions as a reference for fault location. NOTE Trace can be enabled and disabled through commands on the console interface.

Supports real-time query about CPU usage of the MPU.

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Description

System Debugging

Supports local port mirroring to map specific traffic to a certain monitoring interface. In this case, it can be performed for the advanced maintenance engineers to debug and analyze the operating status of the network. NOTE The mirroring function, conforming to international standards, may be used to analyze the communication information of terminal customers for a maintenance purpose. Before enabling the mirroring function, ensure that it is performed within the boundaries permitted by applicable laws and regulations. Effective measures must be taken to ensure that information is securely protected.

System Upgrade

Supports in-service upgrade. And also supports online patching for the system software you can upgrade only the features that need to be improved. Supports software version rollback: During the upgrading process, if the system fails to start by using the new system software, the system software in the last successful startup is adopted. In that case, prevents the services from being affected by the failure in system upgrade.

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5

5 Product Hardware Structure

Product Hardware Structure

About This Chapter 5.1 Indoor ATN 905 Devices ATN 905 devices are small-sized and support multiple installation modes, which facilitates flexible deployment. 5.2 Outdoor ATN 905 Devices Outdoor ATN 905 devices are small-sized, support the IP65 protection rating, and satisfy outdoor installation requirements. 5.3 Swappable Optical/Electrical Modules The ATN 905 device does not provide optical interfaces, whereas the panel provides interfaces for installing optical modules. The optical modules receive and transmit optical signals and convert electrical and optical signals. The interfaces for installing optical modules can also be used for installing electrical modules to transmit electrical signals. 5.4 Cables This chapter describes various optical fibers and cables used on the equipment. 5.5 Equipment Support ATN devices can work with various equipment to implement various applications.

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5.1 Indoor ATN 905 Devices ATN 905 devices are small-sized and support multiple installation modes, which facilitates flexible deployment. Table 5-1 describes multiple models of the indoor ATN 905. Table 5-1 Description of the indoor ATN 905 device models Device Model

System Control Board

Interface Board

Switching Capacity

PoE

ATN 905 AC

ANP1CXPC

-

12 Gbit/s (6 Gbit/s for the upstream traffic and 6 Gbit/s for the downstream traffic)

Not supported

ATN 905 DC

ANP1CXPG

-


Not supported

ATN 905-V

ANP1CXPH

ANP1AVD2, ANP1EG4F

12.2 Gbit/s (6.1 Gbit/s for the upstream traffic and 6.1 Gbit/s for the downstream traffic)

Not supported

NOTE

Interfaces of an indoor ATN 905 device are located on the system control board and interface board. Boards are fixed into the device. The main difference between indoor ATN 905 device models lies in interfaces.

Indoor ATN 905 devices are 1 U high and do not support board removal or installation. The following figures show the appearance of an indoor ATN 905 device. Figure 5-1 Appearance of an indoor ATN 905 AC device Ground point

AC power input interface

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Device status Service electrical interfaces FE/GE0-FE/GE3 indicators

Reset button

NM network interface or NM serial interface

Service SFP interfaces FE/GE2-FE/GE5

Electrical SFP interface interface status status indicators indicator


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Figure 5-2 Appearance of an indoor ATN 905 DC device Ground point

DC power input interface

Device status indicators

Reset button

Time and Service electrical Clock input/ interfaces output interface FE/GE0-FE/GE3

Service SFP interfaces FE/GE2-FE/GE5

Electrical NM network SFP interface interface or interface status status indicators indicator NM serial interface

Figure 5-3 Appearance of an indoor ATN 905-V device Ground point



Reset button

VDSL2 interfaces DSL0-DSL1


Service SFP interfaces FE/GE4-FE/GE5, GE6-GE7

Interface status indicators

Service electrical interfaces FE/GE2-FE/GE5

Table 5-2 Visible components of an indoor ATN 905 device Item

Category

Silk Screen

Description

Interfaces


~100-240V; 50/60Hz;0.5A

Indoor ATN 905 AC devices require AC power, an input voltage ranging from 100 V to 240 V (50 Hz/60 Hz), and a rated current of 0.5 A.

(ATN 905 AC)

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Item

Category


Silk Screen

Description

~100-240V; 50/60Hz;0.5A

Indoor ATN 905 AC devices require AC power, an input voltage ranging from 100 V to 240 V (50 Hz/60 Hz), and a rated current of 0.5 A.

(ATN 905 AC) DC power input interface

+24V;1.2A -48V—-60V;0.6A (ATN 905 DC)

Indoor ATN 905 DC devices require DC power, an input voltage of +24 V or -48 V/-60 V. l +24 V rated voltage: the required input voltage ranges from +19 V to +30 V and the rated current is 1.2 A. l -48 V/-60 V rated voltage: the required input voltage ranges from -38.4 V to -72 V and the rated current is 0.6 A.

Ground point

-

Used to ground the device and the ground resistance cannot be larger than 10 ohm.


ETH/OAM

The NM network interface and NM serial interface are combined and the NM serial interface is non-standard. For core connections of the cable connected to the interface, see Figure 5-4.

Time input/output interface

TOD

Receive and send time signals using the Ethernet Cables.

Clock input/output interface

CLK

Receive and send clock signals using the Ethernet Cables.

Service electrical interfaces

FE/GE0 to FE/GE3 (ATN 905 AC)

Correspond to logical interface numbers 0/2/0 to 0/2/3. Receive FE/GE services using the Ethernet Cables.

FE/GE0 to FE/GE3 (ATN 905 DC)


FE/GE2 to FE/GE5 (ATN 905-V)


FE/GE2 to FE/GE5 (ATN 905 AC)

Correspond to logical interface numbers 0/2/2 to 0/2/5. Receive FE/GE services using the 5.4.6 Optical Fibers or Ethernet Cables after an optical or electrical module is installed.

Service SFP interfaces

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Item

Category


Silk Screen

Description

FE/GE2 to FE/GE5 (ATN 905 DC)


FE/GE4 to FE/GE5 (ATN 905-V)


GE6 to FE/GE7 (ATN 905-V)

Correspond to logical interface numbers 0/2/6 to 0/2/7. Receive GE services using the 5.4.6 Optical Fibers or Ethernet Cables after an optical or electrical module is installed.

DSL0 to DSL1 (ATN 905-V)

Compatible with ADSL2+ and correspond to logical interface numbers 0/2/0 to 0/2/1. Receive VDSL2/ADSL2+ services from an upstream device using the xDSL Cables.

Button

Reset button

RST

When you press and then release this button, the board is reset. The RST button can also be used to delete passwords and configuration files on the ATN 905. Once you press the RST button, the device starts to reset. Then you press and hold down the RST button 25s to 35s until the PWR, STA, and ALM indicators blink green. Then release the RST button so that the device starts to automatically delete passwords and configuration files. If you keep holding down the RST button (approximately 10s) until the three indicators are not blinking green simultaneously, the device only resets and does not delete the passwords and configuration files.

Indicators

Device status indicator

ALM

Indicates there are alarms. For the descriptions of this indicator, see Table 5-3.

STAT

Indicates the working status. For the descriptions of this indicator, see Table 5-4.

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Item

Category


Silk Screen

Description

PWR

Indicates the power status. For the descriptions of this indicator, see Table 5-5.

Electrical interface status indicator

-

One LINK indicator and one ACT indicator are present above each RJ-45 electrical interface. They are used to indicate the port connection status and data receiving and transmission status respectively. For the descriptions of this indicator, see Table 5-6 and Table 5-7. The ATN 905-V electrical interfaces use the L/A indicator that is described in Table 5-8.

SFP interface status indicators

L/A

Indicates the port connection status or data receiving and transmission status. For the descriptions of the indicators, see Table 5-8.

VDSL2 interface status indicators

LINK

Indicates the port connection status or data receiving and transmission status. For the descriptions of the indicators, see Table 5-8.

NOTE l FE/GE2 and FE/GE3 on the ATN 905 AC and ATN 905 DC are combo interfaces. Each combo interface consists of an SFP interface and an electrical interface. The SFP interface and electrical interface cannot work at the same time. That is, only one interface can work at a time. l FE/GE4 and FE/GE5 on the ATN 905-V are combo interfaces. Each combo interface consists of an SFP interface and an electrical interface. The SFP interface and electrical interface cannot work at the same time. That is, only one interface can work at a time.

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Figure 5-4 Core connections of the management cable connected to the NM network interface or NM serial interface ETH/OAM

1 Transmit positive of the NM interface 2 Transmit negative of the NM interface 3 Receive positive of the NM interface 4 Grounding end of the Console interface

1 2 3 4 5 6 7 8

5 Receive end of the Console interface 6 Receive negative of the NM interface 7 Unspecified 8 Transmit end of the Console interface

Pos.5

Pos.1

Pos.9

Pos.6

1 2 3 4 5 6 7 8

NM network interface (terminal side)

NM serial interface (terminal side)

Table 5-3 Descriptions of the alarm indicator (ALM) Status Description

Indication

On (red)

An equipment-level critical alarm is reported.

On (yellow)

An equipment-level major or minor alarm is reported.

Off

No equipment-level alarm is reported.

Table 5-4 Descriptions of the working status indicator (STAT)

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Status Description

Indication

On (green)

The device is running properly.

On (red)

A device hardware fault has occurred. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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Status Description

Indication

On (orange)

The logic is not loaded.

Off

l The device is not powered on. l The device is not started.

Table 5-5 Descriptions of the power status indicator (PWR) Status Description

Indication

On (green)

The power supply is normal.

Off

l There is no power feeding into the device. l The power supply fails.

Table 5-6 Descriptions of the electrical interface connection status indicator (LINK) Status Description

Indication

On (green)

The port physical connection is normal.

Off

The port physical connection fails.

Table 5-7 Descriptions of the electrical interface data receiving and transmission status indicator (ACT) Status Description

Indication

Blinking (orange)

The service port is receiving or transmitting data.

Off

The service port receives or transmits no data.

Table 5-8 Descriptions of the port connection status or data receiving and transmission status indicator (L/A)

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Status Description

Indication

On (green)

An optical fiber or cable is correctly connected to the service port.

Blinking (green)

An optical fiber or electrical cable is correctly connected to the service port, and the service port is receiving or transmitting data.


32



Status Description

Indication

Off

An optical fiber or electrical cable is not connected or is incorrectly connected to the service port.

Table 5-9 Description of the VDSL2 interface status indicator (LINK) Status

Indication

On (green)

A cable is properly connected to the service interface and a link is activated.

On for 200 ms and off for 200 ms (green)

Activation of the service connection is in process.

Off

A cable fails to be connected to the service interface, or the DSLAM port is not activated.

5.2 Outdoor ATN 905 Devices Outdoor ATN 905 devices are small-sized, support the IP65 protection rating, and satisfy outdoor installation requirements. Table 5-10 describes multiple models of the outdoor ATN 905. Table 5-10 Description of the outdoor ATN 905 device models Device Model

System Control Board

Interface Board

Switching Capacity

PoE

ATN 905A

ANP1CXPD

ANP1EM6C


Not supported

ATN 905A-P

ANP1CXPE

-


Supported

ATN 905A-V

ANP1CXPF

ANP1AVD6

8.2 Gbit/s (4.1 Gbit/s for the upstream traffic and 4.1 Gbit/s for the downstream traffic)

Not supported

NOTE

Interfaces of an outdoor ATN 905 device are located on the system control board and interface board. Boards are fixed into the device. The main difference between outdoor ATN 905 device models lies in interfaces.

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Figure 5-5 shows the appearance of an outdoor ATN 905 device with the maintenance cover closed. Figure 5-5 Appearance of an outdoor ATN 905 device with the maintenance cover closed


Maintenance cover

As shown in Figure 5-6, Figure 5-7, and Figure 5-8, outdoor ATN 905 devices configured with different boards are different in that they have different internal interfaces.

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Figure 5-6 Appearance of an outdoor ATN 905A device with the maintenance cover opened NM network interface or NM serial interface Service SFP interfaces GE0-GE1 Reset button PE N L

Service electrical interfaces FE/GE2-FE/GE3 Service SFP interfaces FE/GE0-FE/GE3 Cabling hole

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Figure 5-7 Appearance of an outdoor ATN 905A-P device with the maintenance cover opened

NM network interface or NM serial interface Service SFP interfaces FE/GE0-FE/GE1 SFP interface status indicators Reset button PE N L

Service electrical interfaces FE/GE1-FE/GE3 ALMI/ALMO

Cabling hole

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Figure 5-8 Appearance of an outdoor ATN 905A-V device with the maintenance cover opened

VDSL2 indicator VDSL2 interface NM network interface or NM serial interface Reset button L N PE Service electrical interfaces FE/GE2-FE/GE5

Cabling hole

Table 5-11 Structure descriptions of outdoor ATN 905 devices Item

Category

Silk Screen

Description

Interfaces

AC power interface

AC 100 V to 240 V 50 Hz/60 Hz; 0.25 A

Outdoor ATN 905 devices require AC power, an input voltage ranging from 100 V to 240 V (50 Hz/60 Hz), and a rated current of 0.25 A. The AC power interface provides twochannel access. If the two channels are both used for power input, they must use the same power supply. If one channel is used for power input and the other channel is used for ATN 905 cascading, a maximum of three ATN 905s can be cascaded (in the case of ATN 905A-P cascading with 110 V power supply, only two ATN 905A-Ps can be cascaded at most).

NM network port or NM serial port

ETH/OAM

The NM network port and NM serial port are combined and the NM serial port is nonstandard. For core connections of the cable connected to the port, see Figure 5-9.

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Item


Category

Silk Screen

Description

Alarm input/output interface

ALMI/ALMO

Pins of the ALMI/ALMO interface

Service SFP interfaces

GE0 and GE1, FE/GE0 to FE/GE3 (ATN 905A)

Correspond to logical interface numbers 0/2/0 and 0/2/1, and 0/2/2 to 0/2/5. Receive GE and FE/GE services using the 5.4.6 Optical Fibers or Ethernet Cables after an optical or electrical module is installed.

FE/GE0 and FE/GE1 (ATN 905A-P)

Correspond to logical interface numbers 0/2/0 and 0/2/1. Receive GE and FE/GE services using the 5.4.6 Optical Fibers or Ethernet Cables after an optical or electrical module is installed.

FE/GE2 and FE/GE3 (ATN 905A)

Correspond to logical interface numbers 0/2/2 and 0/2/3. Receive FE/GE services using the Ethernet Cables.

FE/GE1 to FE/GE3 (ATN 905A-P)

Correspond to logical interface numbers 0/2/1 to 0/2/3. Receive FE/GE services using the Ethernet Cables and support power over Ethernet (PoE).

FE/GE2 to FE/GE5 (ATN 905A-V)


DSL (DSL0-DSL1) (ATN 905A-V)

Correspond to logical interface numbers 0/2/0 and 0/2/1. Receive VDSL2 services using Ethernet cables based on the interface description provided in Table 5-13.

Service electrical interfaces

VDSL2 interfaces

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Item

Category

Silk Screen

Description

Button

Reset button

RST

When you press and then release this button, the board is reset. The RST button can also be used to delete passwords and configuration files on the ATN 905. Once you press the RST button, the device starts to reset. Then you press and hold down the RST button 25s to 35s until the PWR, STA, and ALM indicators blink green. Then release the RST button so that the device starts to automatically delete passwords and configuration files. If you keep holding down the RST button (approximately 10s) until the three indicators are not blinking green simultaneously, the device only resets and does not delete the passwords and configuration files.

Indicators

Device status indicator

ALM

Indicates alarms.

STAT

Indicates the working status.

PWR

Indicates the power status.

Electrical interface status indicator

-

One LINK indicator and one ACT indicator are present above each RJ-45 electrical interface. They are used to indicate the port connection status and data receiving and transmission status.

SFP interface status indicators

L/A

Indicates the port connection status or data receiving and transmission status.

VDSL2 interface status indicators

DSL0-DSL1 (ATN 905AV)

Indicates the port connection status or data receiving and transmission status.

NOTE ATN 905A: FE/GE2 and FE/GE3 are Combo interfaces and either of them includes one SFP interface and one electrical interface. The SFP and electrical interfaces cannot be used at the same time. ATN 905A–P: l FE/GE1 is a Combo interface that includes one SFP interface and one electrical interface. The SFP and electrical interfaces cannot be used at the same time. When the SFP interface is used, the electrical interface and the PoE function are invalid. l FE/GE interfaces support PoE. The PoE specification of the ATN 905A–P varies with the PCB version. You can run the display version command to query the PCB version of an ATN 905A–P. l On an ATN 905A–P with the PCB version earlier than ANP1CXPE REV D, FE/GE1 interfaces support a maximum of 130 W (non-PoE standard, mainly applicable to small base stations of Huawei), and FE/GE2 and FE/GE3 interfaces share 60 W. l On an ATN 905A–P with the PCB version ANP1CXPE REV D or later, FE/GE1 and FE/GE2 interfaces support a maximum of 150 W (non-PoE standard, mainly applicable to small base stations of Huawei), FE/GE3 interfaces support a maximum of 60 W, and the sum power of three interfaces cannot exceed 210 W.

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Figure 5-9 Core connections of the management cable connected to the NM network interface or NM serial interface ETH/OAM

1 Transmit positive of the NM interface 2 Transmit negative of the NM interface 3 Receive positive of the NM interface 4 Grounding end of the Console interface

1 2 3 4 5 6 7 8

5 Receive end of the Console interface 6 Receive negative of the NM interface 7 Unspecified 8 Transmit end of the Console interface

Pos.5

Pos.1

Pos.9

Pos.6

1 2 3 4 5 6 7 8

NM network interface (terminal side)

NM serial interface (terminal side)

Table 5-12 Pins of the ALMI/ALMO interface Front View

87654321

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Pin

Usage

1

-

2

-

3

Input 1 for the digital parameter 1

4

Grounding end

5

Input 2 for the digital parameter

6

Grounding end

7

Input 3 for the digital parameter


40



Front View

Pin

Usage

8

Grounding end

Table 5-13 Pins of DSL0-DSL1 interfaces Front View

87654321

Pin

Description

1

Unspecified

2

Unspecified

3

TIP1

4

TIP0

5

RING0

6

RING1

7

Unspecified

8

Unspecified

Table 5-14 Descriptions of the alarm indicator (ALM) Status Description

Indication

On (red)

An equipment-level critical alarm is reported.

On (yellow)

An equipment-level major or minor alarm is reported.

Off

No equipment-level alarm is reported.

Table 5-15 Descriptions of the working status indicator (STAT) Status Description

Indication

On (green)

The device is running properly.

On (red)

A device hardware fault has occurred.

On (orange)

The logic is not loaded.

Off

l The device is not powered on. l The device is not started.

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Table 5-16 Descriptions of the power status indicator (PWR) Status Description

Indication

On (green)

The power supply is normal.

Off

l There is no power feeding into the device. l The power supply fails.

Table 5-17 Descriptions of the electrical interface connection status indicator (LINK) Status Description

Indication

On (green)

The port physical connection is normal.

Off

The port physical connection fails.

Table 5-18 Descriptions of the electrical interface data receiving and transmission status indicator (ACT) Status Description

Indication

Blinking (orange)

The service port is receiving or transmitting data.

Off

The service port receives or transmits no data.

Table 5-19 Descriptions of the port connection status or data receiving and transmission status indicator (L/A) Status Description

Indication

On (green)

An optical fiber or cable is correctly connected to the service port.

Blinking (green)

An optical fiber or electrical cable is correctly connected to the service port, and the service port is receiving or transmitting data.

Off

An optical fiber or electrical cable is not connected or is incorrectly connected to the service port.

Table 5-20 Description of the VDSL2 interface status indicator (DSL)

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Status

Indication

On (green)

A cable is properly connected to the service port and a link is activated. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

42



Status

Indication


Activation of the service connection is in process.


l The board software is normally initiated.

Off

A cable fails to be connected to the service port.

l No service is received.

5.3 Swappable Optical/Electrical Modules The ATN 905 device does not provide optical interfaces, whereas the panel provides interfaces for installing optical modules. The optical modules receive and transmit optical signals and convert electrical and optical signals. The interfaces for installing optical modules can also be used for installing electrical modules to transmit electrical signals.

5.3.1 Overview Optical and electrical modules for ATN devices are hot swappable. Optical modules transmit services using optical signals over fibers and electrical modules transmit services using electrical signals over Ethernet cables.

Classification Table 5-21 lists the classification of optical modules supported by ATN devices. Table 5-21 Optical module classification Classification

Remarks

Service and rate FE

-

GE

-

SFP

SFP optical modules are used to support FE and GE services.

eSFP

eSFP optical modules are enhanced SFP optical modules. They provide the same functions as SFP modules except that eSFP optical modules are added with the performance reporting function.

Business

If the operating temperature for an ATN device is within the range of -20 °C to +60 °C, business modules apply.

Industry

If the operating temperature for an ATN device is outside the range of -20 °C to +60 °C, industry modules apply.

Packaging

Usage scenario

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Classification WDM application

Fiber carrier


Remarks Colorless

Colorless (or gray) optical modules are common optical modules. They support wavelengths within a specific range.

Colored

Colored optical modules support a specific wavelength (with a small tolerance). On them, wavelength conversion can be ignored and the wavelength can be directly added to a multiplexer/ demultiplexer board. Colored optical modules are classified into coarse wavelength division multiplexing (CWDM) and dense wavelength division multiplexing (DWDM) optical modules by the wavelength division density.

Two-fiber bidirectional

A single-fiber bidirectional module provides only one LC interface for connecting to one fiber. It receives and sends optical signals in one fiber but over two different wavelengths.

Single-fiber bidirectional

A two-fiber bidirectional module provides two LC interfaces for connecting to two fibers. It receives and sends optical signals in two different fibers.

Electrical modules for ATN devices are all SFP modules, which are used to support FE or GE services.

Appearance Optical and electrical modules have different appearance because they use different packaging and cable interfaces. SFP and eSFP optical modules have the same appearance. Currently eSFP optical modules are used on most of ATN devices. Figure 5-10 shows the eSFP optical module appearance. Figure 5-10 eSFP optical module appearance

Single-fiber bidirectional

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Two-fiber bidirectional


44



Figure 5-11 shows the SFP electrical module appearance. Figure 5-11 SFP electrical module appearance

5.3.2 FE Optical Module FE Optical Module (commercial) Table 5-22 Technical specifications of the FE optical interface (two-fiber bidirectional)

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Item

Specification

Optical interface type

Two-fiber bidirectional interface 100BASE-FX

100BASE-FX

100BASE-FX

(15 km)

(40 km)

(80 km)

Encapsulation type

eSFP

eSFP

eSFP

Fiber type

Single-mode

Single-mode

Single-mode

Working wavelength range (nm)

1261 to 1360

1263 to 1360

1480 to 1580

Mean launched optical power (dBm)

-15 to -8

-5 to 0

-5 to 0

Receiving sensitivity (dBm)

-28

-34

-34

Minimum overload (dBm)

-8

-10

-10

Minimum extinction ratio (dB)

8.2

10

10

Optical module code

S4015755

S4015715

34060282


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Table 5-23 Technical specifications of the GE optical interface (single-fiber bidirectional) Item

Specification


LC, single-fiber bidirectional interface 100BASE-FX

100BASE-FX

(15 km)

(10 km)

Encapsulation type

eSFP

eSFP

Fiber type

Single-mode

Single-mode


Tx: 1260 to 1360

Tx: 1480 to 1500

Rx: 1480 to 1500

Rx: 1260 to 1360

Mean launched optical power -15 to -8 (dBm)

-15 to -8


-32

-32


-8

-8


8.5

8.5

Optical module code

34060363

34060364

Usage description

Used together.

NOTE

A single-fiber bidirectional module receives and transmits optical signals using different working wavelength ranges over a single optical fiber. The receiving and transmitting working wavelength ranges of single-fiber bidirectional modules at both ends must match. As shown in Table 5-23, 34060363 and 34060364 are used together.

FE Optical Module (industry) Table 5-24 Technical specifications of the FE optical interface

Issue 03 (2014-09-09)

Item

Specification


Two-fiber bidirectional interface 100BASE-FX

100BASE-FX

100BASE-FX

(15 km)

(40 km)

(80 km)

Encapsulation type

eSFP

eSFP

eSFP

Fiber type

Single-mode

Single-mode

Single-mode


1261 to 1360

1263 to 1360

1480 to 1580


46



Item

Specification


-15 to -8

-5 to 0

-5 to 0


-28

-34

-34


-8

-10

-10


8.2

10

10

Optical module code

S4015755

S4015715

34060282

5.3.3 GE Optical Module FE/GE Optical Module (commercial) Table 5-25 Technical specifications of the FE/GE optical interface (single-fiber bidirectional)

Issue 03 (2014-09-09)

Item

Specification


LC, single-fiber bidirectional interface 1000BASE-BX40-U

1000BASE-BX40-D

(40 km)

(40 km)

Encapsulation type

eSFP

eSFP

Fiber type

Single-mode

Single-mode


Tx: 1260 to 1360

Tx: 1480 to 1580

Rx: 1480 to 1580

Rx: 1260 to 1360

Mean launched optical power -3 to 2 (dBm)

-3 to 2


-24

-24


-3

-3


8

8

Optical module code

34060638

34060639

Usage description

Used together.


47



NOTE


GE Optical Module (commercial) Table 5-26 Technical specifications of the GE optical interface (two-fiber bidirectional)

Issue 03 (2014-09-09)

Item

Specification


LC, two-fiber bidirectional interface 1000BASESX

1000BASELX

1000BASEVX

1000BASEZX

1000BASECWDM

(0.5 km)

(10 km)

(40 km)

(80 km)

(80 km)

Encapsulatio n type

eSFP

eSFP

eSFP

eSFP

eSFP

Fiber type

Multi-mode

Single-mode

Single-mode

Single-mode

Single-mode


770 to 860

1270 to 1360

1260 to 1360

1500 to 1580

For details, see wavelength allocation of 1000BASECWDM optical interfaces and related optical module code.


-9.5 to 0

-11 to -3

-5 to 0

-2 to 5

0 to 5


-17

-19

-23

-23

-28


0

-3

-3

-3

-9


9

9

9

9

8.2


48



Item

Specification

Optical module code

34060286

34060473

S4016954

34060360

For details, see wavelength allocation of 1000BASECWDM optical interfaces and related optical module code.

Table 5-27 Wavelength allocation of 1000BASE-CWDM optical interfaces and related optical module code SN

Optical module code

Wavelength (nm)

SN

Optical module code

Wavelength (nm)

1

34060483

1464.5 to 1477.5

5

34060478

1544.5 to 1557.5

2

34060481

1484.5 to 1497.5

6

34060476

1564.5 to 1577.5

3

34060479

1504.5 to 1517.5

7

34060477

1584.5 to 1597.5

4

34060482

1524.5 to 1537.5

8

34060480

1604.5 to 1617.5


Specification


LC, single-fiber bidirectional interface 1000BASEBX10-U

1000BASEBX10-D

1000BASEBX40-U

1000BASEBX40-D

1000BASEBX

1000BASEBX

(10 km)

(10 km)

(40 km)

(40 km)

(80 km)

(80 km)

Encapsulation type

eSFP

eSFP

eSFP

eSFP

eSFP

eSFP

Fiber type

Single-mode

Single-mode

Single-mode

Single-mode

Single-mode

Single-mode


Tx: 1260 to 1360

Tx: 1480 to 1500

Tx: 1260 to 1360

Tx: 1480 to 1500

Tx: 1260 to 1360

Tx: 1480 to 1500

Rx: 1480 to 1500

Rx: 1260 to 1360

Rx: 1480 to 1500

Rx: 1260 to 1360

Rx: 1480 to 1500

Rx: 1260 to 1360

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Item

Specification


-9 to -3

-9 to -3

-3 to 5

-3 to 5

-2 to 4

-2 to 4


-19.5

-19.5

-23

-23

-26

-26


-3

-3

-3

-3

-3

-3


6

6

6

6

9

9

Optical module code

34060470

34060475

34060539

34060540

34060595

34060596

Usage description

Used together.

Used together.

Used together.

NOTE

A single-fiber bidirectional module receives and transmits optical signals using different working wavelength ranges over a single optical fiber. The receiving and transmitting working wavelength ranges of single-fiber bidirectional modules at both ends must match. As shown in Table 5-28, 34060470 and 34060475 are used together, 34060595 and 34060596 are used together, and 34060539 and 34060540 are used together.

GE Optical Module (industry) Table 5-29 Technical specifications of the GE optical interface (two-fiber bidirectional)

Issue 03 (2014-09-09)

Item

Specification


LC, two-fiber bidirectional interface 1000BASE-LX

1000BASE-VX

1000BASE-ZX

(10 km)

(40 km)

(80 km)

Encapsulation type

eSFP

eSFP

eSFP

Fiber type

Single-mode

Single-mode

Single-mode


1280 to 1350

1260 to 1360

1500 to 1580


-11 to -3

-5 to 3

-2 to 5


50



Item

Specification


–19

–23

–23


-3

-3

-3


9

9

9

Optical module code

34060290

34060320

34060324


Specification


LC, single-fiber bidirectional interface 1000BASE-BX10-U

1000BASE-BX10-D

(10 km)

(10 km)

Encapsulation type

eSFP

eSFP

Fiber type

Single-mode

Single-mode


Tx: 1260 to 1360

Tx: 1480 to 1500

Rx: 1480 to 1500

Rx: 1260 to 1360

Mean launched optical power -9 to -3 (dBm)

-9 to -3


-19.5

-19.5


-3

-3


6

6

Optical module code

34060644

34060676

Usage description

Used together.

NOTE


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5.3.4 GPON Optical Module GPON Upstream Optical Module (commercial) Table 5-31 Technical specifications of the GPON optical interface Item

Specification


SC, single-fiber bidirectional interface ONU CLASS B+ (20 km)

Encapsulation type

SFP

Fiber type

Single-mode


Tx: 1310


1.5 to 5


-29


-8


10

Optical module code

03030KMF

Rx: 1490

5.3.5 Electrical Module FE Electrical Module (commercial) Table 5-32 Technical specifications of the FE electrical interface

Issue 03 (2014-09-09)

Item

Specification

Interface rate

100 Mbit/s

Encapsulation type

SFP

RJ-45 electrical interface specification

Compliance with IEEE 802.3

Electrical module code

34100101


52



GE Electrical Module (commercial) Table 5-33 Technical specifications of the GE electrical interface Item

Specification

Interface rate

1000 Mbit/s

10 Mbit/s, 100 Mbit/s, 1000 Mbit/s

Encapsulation type

SFP

SFP

RJ-45 electrical interface specification



Electrical module code

34100080

34100052

5.4 Cables This chapter describes various optical fibers and cables used on the equipment. NOTE

Use the cables delivered with outdoor ATN 905 devices because these cables meet outdoor environment requirements and match the cable apertures on the devices.

5.4.1 Power Supply Cables and Ground Cables This section describes power supply cables and ground cables used on the equipment.

DC Power Cables and Ground Cables (ATN 905) DC power cables are used to provide external power supplies for the ATN 905 device while the PGND cable is used to ground the ATN 905 device.

Indoor DC Power Cables Indoor DC power cables are used to provide external power supplies for the ATN 905 device. Figure 5-12 and Figure 5-13 show the appearance of the DC power cable used for an indoor ATN 905 device and Table 5-34 lists the technical specifications of the DC power cable.

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Figure 5-12 Appearance of the BGND cable

Figure 5-13 Appearance of the -48 V power cable

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Table 5-34 Technical specifications of the BGND cable and the -48 V power cable Item

Specification

Color

Blue (-48 V power cable) and black (BGND cable)

Connector type

OT1-4

DC resistance of the inner conductor

4.95 ohms/km

Wire gauge of the inner conductor

18 AWG

PGND Cable The PGND cable is used to ground the ATN 905 device. EDCh PGND cable consists of a cable and one or two OT terminals. Figure 5-14 shows the appearance of the PGND cable and Table 5-35 lists the technical specifications of the PGND cable. Figure 5-14 Appearance of the PGND cable

Table 5-35 Technical specifications of the PGND cable Cable Parameter

Terminal Parameter

Electronic/electric cable-450 V/750 VH07Z-K-4 mm2-yellow green-lowsmoke halogen-free fireproof cable

Bare crimp terminal-OT-6mm2-Tin platingCircular pre-insulated terminal-12-10AWGYellow

AC Power Cables and Ground Cables AC power cables are used to provide external power supplies for the ATN 905 device while the PGND cable is used to ground the ATN 905 device.

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Outdoor AC Power Cables Outdoor AC power cables are used to provide external power supplies for the ATN 905 device and the PE cable is used to ground the ATN 905 device. Figure 5-15 shows the appearance of the AC power cable used for an outdoor ATN 905 device and Table 5-36 lists the technical specifications of the AC power cable. Figure 5-15 Appearance of the outdoor AC power cable

Table 5-36 Technical specifications of the outdoor AC power cable Parameter

Description

Color

Black (cores are brown, blue, or yellow green)

Cross-sectional area of the conductor

3 x 1.50 mm2

Note: The specifications of AC power cables are different in different countries and regions. The AC power cable that complies with the China national standard is used as an example here.

Indoor AC Power Cables Indoor AC power cables are used to provide external power supplies for the ATN 905 device. Figure 5-16 shows the appearance of the AC power cable used for an indoor ATN 905 device and Table 5-37 lists the technical specifications of the AC power cable. Issue 03 (2014-09-09)


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Figure 5-16 Appearance of the indoor AC power cable

Table 5-37 Technical specifications of the indoor AC power cable Cables

Item

Description

AC power cables

Cable model

(PI straight male)-(227IEC53-1.0^2(3C))(C13 -straight female)

Technical specifications of the cable material

China national standard AC 250V10A-3.00m-3×1.0mm2-black

Flame-retardant rating

CM

Note: 1. The naming rule of the power cable model is: model of connector 1-model of the cable material-model of connector 2. 2. The specifications of AC power cables are different in different countries and regions. The AC power cable that complies with the China national standard is used as an example here.

PGND Cable The PGND cable is used to ground the ATN 905 device. Each PGND cable consists of a cable and one or two OT terminals. Figure 5-17 shows the appearance of the PGND cable and Table 5-38 lists the technical specifications of the PGND cable.

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Figure 5-17 Appearance of the PGND cable

Table 5-38 Technical specifications of the PGND cable Cable Parameter

Terminal Parameter

Electronic/electric cable-450 V/750 VH07Z-K-4 mm2-yellow green-lowsmoke halogen-free fireproof cable

Bare crimp terminal-OT-6mm2-Tin platingCircular pre-insulated terminal-12-10AWGYellow

5.4.2 Management Cables An ATN device uses Ethernet interfaces to input or output NM signals. The ETH/OAM management interface, integrating the Ethernet NM interface and console interface, uses the RJ-45 connector. Table 5-41 lists the functions of connector pins. Table 5-39 Connector pin functions

Issue 03 (2014-09-09)

Connector Pin

Function

1

Transmit positive of the Ethernet NM interface

2

Transmit negative of the Ethernet NM interface

3

Receive positive of the Ethernet NM interface

6

Receive negative of the Ethernet NM interface

4

Console ground end

5

Console receive end

7

Unspecified

8

Console transmit end


58



Management Network Interface Cables An ETH/OAM interface that functions as an Ethernet NM interface uses Ethernet cables to ensure communication between an ATN device and the NMS. The ETH/OAM interface can connect to straight-through and crossover cables in autosensing mode. Ethernet Cables shows Ethernet cables.

Console Cables An ETH/OAM interface that functions as the Console interface uses Console cables to ensure communication between an ATN device and the NMS. A Console cable consists of a serial cable and a serial adapter cable, as shown in Figure 5-18. Figure 5-18 Console cables

8

1

1

8

Pos.1

Pos.6

Pos.5

Pos.9

1

8

X1

X2

X3

Serial adapter cable

Serial cable

X4

Table 5-40 lists the pin assignment of the serial adapter cable. Table 5-40 Pin assignment of the serial adapter cable Pin of Connector X1

Pin of Connector X2

Color

Function

X1.4

X2.5

White and green

Console ground end

X1.5

X2.6

Green

Console receive end

X1.8

X2.3

White and blue


Table 5-41 lists the pin assignment of the serial cable.

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Table 5-41 Pin assignment of the serial cable Pin of Connector X3

Pin of Connector X4

Color

Function

X3.3

X4.2

Black

Console ground end

X3.6

X4.3

Brown

Console receive end

X3.5

X4.5

Red


5.4.3 Alarm Input/Output Cables On ATN devices, the RJ-45 connectors are used to input the alarm signals from the external equipment and output the local alarm signals to the equipment that monitors all the alarms. At one end of the alarm input/output cable, the RJ-45 connector is used to connect to the ALMI/ O interface on the equipment; at the other end, a connector (made as required on site) is used to connect to the external equipment or the equipment that monitors all the alarms.

Structure Figure 5-19 shows the structure of the alarm input/output cable. Figure 5-19 Structure of the alarm input/output cable

RJ-45 Connector

Main label W

8 1 X1

Pin Assignment Table 5-42 lists the pin assignment of the alarm input/output alarm cable connector.

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Table 5-42 Pin assignment of the alarm input/output cable connector Connector Pin

Color

Relation

Description

1

White-orange

Twisted pair

Alarm input 1

2

Orange

3

White-green

6

Green

4

Blue

5

White-blue

7

White- brown

8

Brown

Ground for alarm input 1 Twisted pair

Alarm input 2 Ground for alarm input 2

Twisted pair

Alarm input 3 Ground for alarm input 3

Twisted pair

Alarm output positive Alarm output negative

Technical Specifications Table 5-43 lists the technical specifications of the alarm input/output cable. Table 5-43 Technical specifications of the alarm input/output cable Item

Specification

Connector X1

Network Interface Connector, 8-Bit 8PIN, Crystal Model Connector

Cable type

Twisted-Pair Cable, 100 ohm, Category 5e, 0.52 mm, 24AWG, 8 Cores, 4 Pairs, PANTONE 430U

5.4.4 Clock Cables The clock cables used on ATN devices include external clock cables and 120-to-75-ohm clock cables.

External Clock Cables On the ATN device, the external clock cables with RJ45 connectors are used to input and output the external clock or time signals. The external clock cables can be connected to the CLK, and TOD interfaces on an ATN device.

Structure Figure 5-20 shows the structure of the RJ45 connector used on the external clock cable. Issue 03 (2014-09-09)


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Figure 5-20 Structure of the RJ45 Connector PIN#8 PIN#1

Pin Assignment The external clock cables must be made on the equipment installation site. When the CLK interfaces are used as external clock interfaces, the pin assignment of the RJ45 connector is as listed in Table 5-44; when the TOD interfaces are used as external time interfaces, the pin assignment of the RJ45 connector is as listed in Table 5-45. Table 5-44 Pin assignment of the RJ45 connector (external clock mode) Connector Pin

Color

Relation

Description

1

White-orange

Twisted pair

Receive negative of CLK

2

Orange

3

White-green

6

Green

4

Blue

5

White-blue

7

White- brown

8

Brown

Receive positive of CLK Twisted pair

Unspecified Unspecified

Twisted pair

Transmit negative of CLK Transmit positive of CLK

Twisted pair

Unspecified Unspecified

Table 5-45 Pin assignment of the RJ45 connector (external time mode)

Issue 03 (2014-09-09)

Connecto r Pin

Color

1

White-orange

2

Orange

3

White-green

Relation

Twisted pair

Twisted pair

Description 1PPS + Time Information Mode

DCLS Mode

Unspecified

Unspecified

Unspecified

Unspecified

Negative of 1PPS signals

Negative of DCLS signals


62


Connecto r Pin

Color

6

Green

4

Blue

5

White-blue

7

White-brown

8

Brown


Relation

Twisted pair

Twisted pair

Description 1PPS + Time Information Mode

DCLS Mode

Positive of 1PPS signals

Positive of DCLS signals

Grounding terminal

Grounding terminal

Grounding terminal

Grounding terminal

Negative of time information

Unspecified

Positive of time information

Unspecified

Technical Specifications Table 5-46 and Table 5-47 lists the technical specifications of the external clock cable. Table 5-46 Technical specifications of the external shielded clock cable Item

Specification

Connector

Network Interface Connector,8-Bit 8PIN,Shielded,Crystal Model Connector,24-26AWG,Leads Single Solide Cabl

Cable type

Twisted-Pair Cable,100ohm,Category 5e,FTP,0.52mm(0.0205 in.), 24AWG,8Cores,4Pairs,PANTONE 430U

Number of cores

Eight

Table 5-47 Technical specifications of the external non-shielded clock cable Item

Specification

Connector

Network Interface Connector,8-Bit 8Pin,Non-Shielded,Crystal Plug

Cable type

Twisted-Pair Cable,100ohm,,Category 5e UTP,0.51mm(0.0200 in.), 24AWG,8Cores,PANTONE 430U

Number of cores

Eight

Clock Bridging Cables On an ATN 905 device, the 120-to-75-ohm clock cable is used as the clock bridging cables. Issue 03 (2014-09-09)


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Structure Figure 5-21 shows the structure of the 120-to-75-ohm clock bridging cables. Figure 5-21 Structure of the clock bridging cables

Heat-shrink tube View A

RJ-45 connector

Main label

Label W1

Heat-shrink tube Heat-shrink tube

W5

8 A

120-ohm or 75ohm conversion connector

W2

1

W3

X1 W4

30 m

Pin Assignment Table 5-48 lists the pin assignment of the clock bridging cable connector. Table 5-48 Pin assignment of the clock bridging cable connector 120-Ohm Cable

75-Ohm Cable

Connector Pin

Color

Relation

Core No.

X1.1

Orange

Twisted pair

W1

X1.2

White

X1.4

Blue

Twisted pair

W2

X1.5

White

X1.3

Green

Twisted pair

W3

X1.6

White

X1.7

White

Twisted pair

W4

X1.8

Brown

Technical Specifications Table 5-49 lists the technical specifications of the clock bridging cables.

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Table 5-49 Technical specifications of the clock bridging cables Item

Specification

Cable

Single Cable, 120 ohm To 75 ohm Clock Cable, 30 m, MP8-II, 120CC4P0.4P430U(S)+4*SYV75-2/0.34(S)

Connector X1 type

Network Interface Connector, 8-Bit 8PIN, Crystal Model Connector

120-ohm cable type

Twisted-Pair Cable, 120 ohm, SEYVP, 0.4 mm(0.02 in.), 26AWG, 4Pairs, Pantone 430U

75-ohm cable type

Coaxial Cable, SYV-75-2-2(4.0Z)-1/0.34 mm, OD3.9 mm(0.15 in.), Double-Layer Copper Braid Shielded

5.4.5 Service Cables The service cables include Ethernet cables, 75-ohm 16 x E1 cables, and 120-ohm 16 x E1 cables, xDSL cables.

Ethernet Cables On an ATN device, Ethernet cables are used to input and output Ethernet service signals. Ethernet cables are also referred to as network cables and can be classified into straight-through cables and crossover cables according to the connection sequence of the copper cores in the cables. A network cable with a shield layer is a shielded cable and that without a shield layer is a nonshielded cable. NOTE

Based on the application scenarios, Ethernet cables are classified into two types: indoor Ethernet cables and outdoor Ethernet cables. When outdoor ATN 905 devices are installed outdoors, the outdoor Ethernet cables delivered with the devices must be used.

The Ethernet service interfaces on the equipment are adaptive to the straight-through cables and crossover cables. Hence, you can connect either type of the network cables to the Ethernet service interfaces as required. Ethernet cables need to be made on site.

Structure Figure 5-22 shows the appearance of the shield layer.

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Figure 5-22 Appearance of the shield layer

Figure 5-23 shows the appearance of the non-shielded cable. Figure 5-23 Appearance of the non-shielded cable

RJ45 connectors are used at both ends of a network cable. Figure 5-24 shows an RJ45 connector and Figure 5-25 shows the structure of the network cable. Figure 5-24 RJ45 connector PIN#8 PIN#1

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Figure 5-25 Structure of the network cable RJ-45 network interface connector

Label 1

Main label

Label 2

W

8

8 1

1 X1

X2

NOTE

For a crossover cable, pins 1 and 2 of the RJ45 connector at one end must be cross-connected to pins 3 and 6 of the RJ45 connector at the other end respectively.

Pin Assignment Table 5-50 and Table 5-51 list the pin assignment of the network cable connector. Table 5-50 Pin assignment of the straight-through cable connector straight-through Cable Connector X1 Pin

Connector X2 Pin

Color

Relationship

X1.1

X2.1

White-orange

Twisted pair

X1.2

X2.2

Orange

X1.3

X2.3

White-green

X1.6

X2.6

Green

X1.4

X2.4

Blue

X1.5

X2.5

White-blue

X1.7

X2.7

White-brown

X1.8

X2.8

Brown

Twisted pair

Twisted pair

Twisted pair

Table 5-51 Pin assignment of the crossover cable connector Crossover Cable for FE Interface

Crossover Cable for GE Interface

Connecto r X1 Pin

Connect or X2 Pin

Color

Relation ship

Connector X1 Pin

Connect or X2 Pin

Color

Relation ship

X1.1

X2.3

White-orange

X1.1

X2.3

White-orange

X1.2

X2.6

Orange

Twisted pair

X1.2

X2.6

Orange

Twisted pair

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Crossover Cable for FE Interface

Crossover Cable for GE Interface

Connecto r X1 Pin

Connect or X2 Pin

Color

Relation ship

Connector X1 Pin

Connect or X2 Pin

Color

Relation ship

X1.3

X2.1

White-green

X1.3

X2.1

White-green

X1.6

X2.2

Green

Twisted pair

X1.6

X2.2

Green

Twisted pair

X1.4

X2.4

Blue

X1.4

X2.7

Blue

X1.5

X2.5

White-blue

Twisted pair

X1.5

X2.8

White-blue

X1.7

X2.7

White-brown

X1.7

X2.4

White-brown

X1.8

X2.8

Brown

Twisted pair

X1.8

X2.5

Brown

Twisted pair Twisted pair

Technical Specifications Table 5-52 lists the technical specifications of the shielded cable. Table 5-52 Technical specifications of the shielded cable Item

Specification

Connector X1/X2

Network Interface Connector,8-Bit 8PIN,Shielded,Crystal Model Connector,24-26AWG,Leads Single Solide Cabl

Cable type

Twisted-Pair Cable,100ohm,Category 5e,FTP,0.52mm(0.0205 in.), 24AWG,8Cores,4Pairs,PANTONE 430U

Number of cores

Eight

Table 5-53 lists the technical specifications of the non-shielded cable. Table 5-53 Technical specifications of the non-shielded cable

Issue 03 (2014-09-09)

Item

Specification

Connector X1/X2

Network Interface Connector,8-Bit 8Pin,Non-Shielded,Crystal Plug

Cable type

Twisted-Pair Cable,100ohm,,Category 5e UTP,0.51mm(0.0200 in.), 24AWG,8Cores,PANTONE 430U

Number of cores

Eight


68



xDSL Cables On an ATN devices, the telephone wires with RJ-11/RJ-45 connectors are used to input and output xDSL service signals. The connectors at both ends of the cable applicable to the ATN 905-V are RJ-11 connectors. The connectors at both ends of the cable applicable to the ATN 905A-V are RJ-45 connectors.

Structure Figure 5-26 shows the structure of the xDSL cable. Figure 5-26 Structure of the xDSL cable 1

Main label W

6

6

1

1 X1

X2 15 m

1. Telephone wire RJ-11 crystal connector

1

Main label 8

W

8

1

1 X1

X2 15 m

1. Network wire RJ-45 crystal connector

Pin Assignment Table 5-54 lists the pin assignment of the RJ-11 connector and Table 5-55 lists the pin assignment of the RJ-45 connector. Table 5-54 Pin assignment of the RJ-11 connector

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Connector X1

Connector X2

Description

X1.1

X2.1

Unspecified

X1.2

X2.2

Unspecified


69



Connector X1

Connector X2

Description

X1.3

X2.3

Tip

X1.4

X2.4

Ring

X1.5

X2.5

Unspecified

X1.6

X2.6

Unspecified

Table 5-55 Pin assignment of the RJ-45 connector Connector X1

Connector X2

Description

X1.1

X2.1

Unspecified

X1.2

X2.2

Unspecified

X1.3

X2.3

Unspecified

X1.4

X2.4

Ring

X1.5

X2.5

Tip

X1.6

X2.6

Unspecified

X1.7

X2.7

Unspecified

X1.8

X2.8

Unspecified

Technical Specifications Table 5-56 lists the technical specifications of the xDSL cable (telephone wire). Table 5-56 Technical specifications of the xDSL cable

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Item

Specification

RJ-11 Connector X1/ X2

Network Interface Connector, 6-Bit 4PIN, Crystal Model Connector, Matching 26-28AWG

RJ-45 Connector X1/ X2

Network Interface Connector, 8-Bit 8PIN, Shielded, Crystal Model Connector

Cable

Electronic and Power Cable, 150 V,UL20251, 28AWG, Black, 1 A, 2 Cores Telephone Cable

Number of cores

2


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5.4.6 Optical Fibers On an ATN device, optical fibers are used to input and output Ethernet service signals. NOTE

In different application scenarios, indoor and outdoor ATN 905 devices use different optical fibers. Specifically, indoor ATN 905 devices use indoor optical fibers and outdoor ATN 905 devices must use outdoor optical fibers when installed outdoors.

Indoor Optical Fibers Indoor optical fibers include single-mode optical fibers and multi-mode optical fibers. The appearances of a single-mode optical fiber and a multi-mode optical fiber are the same, but their colors are different. The single-mode optical fiber is yellow, and the multi-mode optical fiber is orange. Figure 5-27 shows the appearance of a single-mode optical fiber. Figure 5-27 Appearance of a single-mode optical fiber with LC/PC connectors

LC/PC connectors are used at both ends of the optical fiber shown in Figure 5-27. For an optical fiber that connects an optical port on an ATN device to an optical port of another type on the peer device, an LC/PC connector is used at one end and a connector of another type is used at the other end. Table 5-57 lists the common optical connectors. Table 5-57 Common optical connectors Appearance

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Type

Description

LC/PC connector

Plug-in square fiber connector/ protruding polished


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Appearance


Type

Description

SC/PC connector

Square fiber connector/protruding polished

FC/PC connector

Round fiber connector/protruding polished

Outdoor Optical Fibers Outdoor ATN 905 devices must use outdoor optical fibers when installed outdoors. Figure 5-28 shows the appearance of an outdoor optical fiber. Figure 5-28 Appearance of an outdoor optical fiber

Outdoor optical fibers used by ATN 905 devices are multi-mode optical fibers that use DLC/ PC connectors at both ends. NOTE

DLC is short for Duplex LC.

5.5 Equipment Support ATN devices can work with various equipment to implement various applications.

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5.5.1 Cabinet Support This section provides common cabinets that can house ATN devices.

APM30H Outdoor Cabinet The APM30H outdoor cabinet supports IP55 protection rating and can be used outdoors. The APM30H is an outdoor cabinet with heat exchangers. It supports AC power supply and DC power distribution, and can provide a 7 U installation space for user devices. Figure 5-29 and Figure 5-30 show the appearance and internal structure of an APM30H outdoor cabinet. Figure 5-29 Appearance of an APM30H outdoor cabinet

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Figure 5-30 Internal structure of an APM30H outdoor cabinet

7U

Table 5-58 lists the technical specifications of the APM30H outdoor cabinet. Table 5-58 Technical specifications of the APM30H outdoor cabinet Item

Specifications

Dimensions (H x W x D)

700 mm x 600 mm x 480 mm

Available installation space

7 U (1 U = 44.45 mm)

Allowable internal heat consumption

≤ 700 W

Protection rating

IP55

IMB Network Cabinet The IMB network cabinet supports the IP31 protection rating, and can be wall mounted indoors, in the corridor, and in the weak current well. A small-sized IMB network cabinet has a compact structure and occupies only a little installation space. In addition, it can be installed on an uneven wall with an undulation smaller than 10 mm, so it has low requirements on site selection. The IMB network cabinet provides a 3 U installation space for user devices. The internal 2 U installation space is for an ATN device and the external 1 U installation space is for a power supply device. Figure 5-31 and Figure 5-32 show the appearance and structure of an IMB network cabinet.

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Figure 5-31 Appearance of an IMB network cabinet

Figure 5-32 Internal structure of an IMB network cabinet

Table 5-59 lists the technical specifications of the IMB network cabinet. Table 5-59 Technical specifications of the IMB network cabinet

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Item

Specifications


560 mm x 180 mm x 425 mm


3 U (1 U = 44.45 mm)


≤ 300 W


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Item

Specifications

Protection rating

IP31

19-inch Open Rack 19-inch open racks apply to Class-A indoor installation environment. A 19-inch open rack provides a 45 U installation space for user devices. Figure 5-33 shows the appearance of a 19-inch open rack. Figure 5-33 Appearance of a 19-inch open rack

Table 5-60 lists the technical specifications of the 19-inch open rack. Table 5-60 Technical specifications of the 19-inch open rack

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Item

Specifications


2,200 mm x 600 mm x 600 mm


45 U (1 U = 44.45 mm)


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N63E Cabinet N63E-22 cabinet apply to Class-A indoor installation environment. The N63E-22 cabinet has a height of 2.2 m. Figure 5-34 shows the appearance of a N63E-22 cabinet. Figure 5-34 Appearance of a N63E-22 cabinet

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Table 5-61 lists the technical specifications of the N63E-22 cabinet. Table 5-61 Technical specifications of the N63E-22 cabinet Item

Specifications

Standard compliance

ETSI cabinet (21-inch): ETSI 300 119-3

Weight (empty cabinet)

45 kg

Dimensions (W x D x H)

600 mm x 300 mm x 2200 mm

Distance between mounting bar holes

1 SU = 25 mm. (SU: Standard U.)

Available space

83 SU

Fixing centers

515 mm

R01S100 Outdoor Cabinet The R01S100 outdoor cabinet, complying with the IP55 protection ratings, supports flexible installation, such as outdoor installation on a wall, pole, or concrete pedestal. Figure 5-35 shows the appearance of the R01S100 outdoor cabinet. The cabinet shell is a galvanized steel plate with the coating of polyester powder, well protecting the cabinet against corrosion.

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Figure 5-35 Appearance of the R01S100 outdoor cabinet

The R01S100 outdoor cabinet uses a wall-mounted heat exchanger to passively dissipate heat. In high-temperature (higher than 45°C) areas, you can install enhanced heat dissipation modules on the outdoor cabinet to improve its heat dissipation capability. The R01S100 outdoor cabinet provides a 4 U installation space, with the inner 2 U for the power distribution box and power system and the outer 2 U for an ATN device. Figure 5-36 shows the internal structure of the R01S100 outdoor cabinet.

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Figure 5-36 Internal structure of an R01S100 outdoor cabinet

Enhanced heat dissipation module

Installation space

Battery compartment

Table 5-62 lists the technical specifications of the R01S100 outdoor cabinet. Table 5-62 Technical specifications of the R01S100 outdoor cabinet

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Item

Specification

Battery compartment dimensions

203 mm (H) x 250 mm (D) x 670 mm (W)

Enhanced heat dissipation module dimensions

80 mm (H) x 250 mm (D) x 670 mm (W)

Cabinet dimensions (with the enhanced heat dissipation module and battery compartment)

1113 mm (H) x 250 mm (D) x 670 mm (W)

Installation space

4 U (1 U = 44.45 mm) 245 mm height for the outer 3 U and 145 mm height for the inner 1 U


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Item

Specification


≤ 200 W

Allowable internal heat consumption (with the enhanced heat dissipation module)

≤ 300 W

Protection ratings

IP55

R01S200 Outdoor Cabinet The R01S200 outdoor cabinet, complying with the IP55 protection ratings, supports flexible installation, such as outdoor installation on a wall, pole, or concrete pedestal. Figure 5-37 shows the appearance of the R01S200 outdoor cabinet. The cabinet shell is a galvanized steel plate with the coating of polyester powder, well protecting the cabinet against corrosion. Figure 5-37 Appearance of the R01S200 outdoor cabinet

The R01S200 outdoor cabinet uses a wall-mounted heat exchanger to passively dissipate heat. In high-temperature (higher than 40 ºC) areas, you can install enhanced heat dissipation modules on the outdoor cabinet to improve its heat dissipation capability. The R01S200 outdoor cabinet provides a 6 U installation space, with the right 2 U for the power distribution box and power system and the left 2 U for an ATN device. Figure 5-38 shows the internal structure of the R01S200 outdoor cabinet.

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Figure 5-38 Internal structure of the R01S200 outdoor cabinet

Enhanced heat dissipation module

Installation space

Battery compartment

Table 5-63 lists the technical specifications of the R01S200 outdoor cabinet. Table 5-63 Technical specifications of the R01S200 outdoor cabinet

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Item

Specification

Battery compartment dimensions

270 mm (H) x 350 mm (D) x 750 mm (W)

Enhanced heat dissipation module dimensions

80 mm (H) x 350 mm (D) x 750 mm (W)

Cabinet dimensions (with the enhanced heat dissipation module and battery compartment)

1200 mm (H) x 350 mm (D) x 750 mm (W)

Installation space

6 U (1 U = 44.45 mm) 265 mm height for the left 5 U and 170 mm height for the right 1 U


≤ 390 W/40 ºC (with solar radiation)


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Item

Specification

Allowable internal heat consumption (with the enhanced heat dissipation module)

l ≤ 500 W/45 ºC (with solar radiation)

Protection ratings

IP55

l ≤ 420 W/50 ºC (with solar radiation)


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6

6 Product Technical Specifications

Product Technical Specifications

Physical Specifications Table 6-1 Technical specifications of the chassis Technical Specifications

Description

Dimensions (width x depth x height)

l indoor 905: 250 mm x 180 mm x 43.6 mm (9.84 in. x 7.09 in. x 1.72 in.) l outdoor 905A: 250 mm x 180 mm x 52 mm (9.84 in. x 7.09 in. x 2.05 in.) l outdoor 905A-P: 250 mm x 180 mm x 52 mm (9.84 in. x 7.09 in. x 2.05 in.) l outdoor 905A-V: 300 mm x 135 mm x 60 mm (11.81 in. x 5.31 in. x 2.63 in.) l indoor 905: 1.8 kg (3.97 lb)

Weight

l outdoor 905A: 2.7 kg (5.95 lb) l outdoor 905A-P: 2.9 kg (6.39 lb) l outdoor 905A-V: 2.8 kg (6.17 lb)

Environment Requirements l

Storage requirements NOTE

The storage environment must comply with ETSI EN 300 019-1-1 standard.

– Climate requirements

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Item

Description

Temperature

-40ºC to 70ºC (-40ºF to 158ºF)

Relative humidity

5% to 100%


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Item

Description

Temperature change rate

≤ 1ºC/min

Atmospheric pressure

70 kPa to 106 kPa

Solar radiation

≤ 1120 W/m2

Heat radiation

≤ 600 W/m2

– Waterproof requirements When storing equipment at a customer site, you are recommended to store the equipment indoors. Ensure that no water remains on the floor or leaks to the equipment package. Keep the equipment away from places where water leakage is possible, such as the places near the automatic fire-fighting facilities and heating facilities. If the equipment has to be stored outdoors, the following conditions must be satisfied: – The package is intact. – Required rainproof measures are provided to prevent water from entering the package. – No water is on the ground where the package is placed. – The package is free from direct exposure to sunshine. – Biological environment requirements – Avoid reproduction of microbe, such as eumycete and mycete. – Take anti-rodent measures. – Air cleanness requirements – The air must be free from explosive, electric-conductive, magnetic-conductive, or corrosive dust. – The density of mechanical active substances must comply with the requirements defined in the following table. Mechanical Active Substance

Content

Suspended dust

≤ 5.00 mg/m3

Deposited dust

≤ 20.0 mg/(m2·h)

Gravel

≤ 300 mg/m3

– The density of chemical active substances must comply with the requirements defined in the following table.

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Chemical Active Substance

Monthly Average Content

SO2

≤ 0.30 mg/m3

H2S

≤ 0.10 mg/m3

NO2

≤ 0.50 mg/m3

HF

≤ 0.01 mg/m3

NH3

≤ 1.00 mg/m3

Cl2

≤ 0.10 mg/m3

HCl

≤ 0.10 mg/m3

O3

≤ 0.05 mg/m3

– Mechanical stress requirements Item

Subitem

Range

Random vibration

Acceleration

0.02 m2/s3

Frequency

l 5 Hz to 10 Hz l 10 Hz to 50 Hz l 50 Hz to 100 Hz

dB/oct

l

-12 to +12

Transportation environment requirements NOTE

The transportation environment must comply with ETSI EN 300 019-1-2 standard.

– Climate requirements

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Item

Description

Temperature

-40ºC to 70ºC (-40ºF to 158ºF)

Relative humidity

5% to 95%


≤ 1ºC/min

Atmospheric pressure

70 kPa to 106 kPa

Solar radiation

≤ 1120 W/m2

Heat radiation

≤ 600 W/m2


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– Waterproof requirements The following conditions must be present for transportation: – The package is intact. – Required rainproof measures are provided for the transportation tools to prevent water from entering the package. – No water is on the transportation tools. – Biological environment requirements – Avoid reproduction of microbe, such as eumycete and mycete. – Take anti-rodent measures. – Air cleanness requirements – The air must be free from explosive, electric-conductive, magnetic-conductive, or corrosive dust. – The density of mechanical active substances must comply with the requirements defined in the following table. Mechanical Active Substance

Content

Deposited dust

≤ 3.0 mg/(m2·h)

Gravel

≤ 100 mg/m3

– The density of chemical active substances must comply with the requirements defined in the following table. Chemical Active Substance


SO2

≤ 1.00 mg/m3

H2S

≤ 0.50 mg/m3

NO2

≤ 1.00 mg/m3

HF

≤ 0.03 mg/m3

NH3

≤ 3.00 mg/m3

HCl

≤ 0.50 mg/m3

O3

≤ 0.10 mg/m3

– Mechanical stress requirements

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Item

Subitem

Range

Random vibration

Acceleration

1 m2/s3

Frequency

l 5 Hz to 20 Hz l 20 Hz to 200 Hz

Collision

dB/oct

-3

Shock response spectrum I (sample weight > 50 kg)

100 m/s2, 11 ms, 100 times on each side

Shock response spectrum II (sample weight ≤ 50 kg)

180 m/s2, 6 ms, 100 times on each side

NOTE Shock response spectrum is a curve of the maximum acceleration responses generated by the equipment under specified impact excitation.

l

Operating environment requirements NOTE

The operating environment must comply with ETSI EN 300 019-1-3 standard.

– Climate requirements Temperature

Relative humidity

l indoor 905 AC: -40°C to 65°C (-40° F to 149°F)

5% to 95%

l indoor 905 DC: -40°C to 65°C (-40° F to 149°F) l indoor 905-V: -20°C to 60°C (-4°F to 140°F) l outdoor 905A: -40°C to 65°C (-40°F to 149°F) l outdoor 905A-P: -40°C to 55°C (-40° F to 131°F) l outdoor 905A-V: -40°C to 55°C (-40° F to 131°F) NOTE l When the equipment is installed in a network cabinet, the temperature at the air intake vent of the network cabinet must be within the range of -20 °C to 50 °C (-4°F to 122°F). For details on the requirements for network cabinets, see the Installation Guide. l When the equipment is installed in an APM30 outdoor cabinet, the temperature at the air intake vent of the outdoor cabinet must be within the range of -40°C to 50°C (-40°F to 122° F). If the cabinet has to run with ambient temperature below -20 ºC (-4°F), a heater is required. For details on the requirements for outdoor cabinets, see the Installation Guide. l The temperature and relative humidity are measured at the place 1.5 m (4.92 feet) above floor and 0.4 m (1.31 feet) to the front cabinet without any front or rear protection panel.

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To improve product application reliability, it is recommended that a dedicated precise air-conditioner be installed in an equipment room and the temperature and relative humidity be controlled within the following ranges: – Temperature range: 15ºC to 30ºC (59ºF to 86ºF) – Relative humidity range: 40% to 75% NOTE

Do not install the air-conditioner above the equipment and ensure that the air exhaust vent of the air-conditioner is not directly towards the equipment. Keep the air-conditioner away from a window as possible to ensure that no moisture from the window is blown towards the equipment through the air-conditioner.

Item

Description

Altitude

≤ 4000 m (13123.2 ft) [When the altitude is lower than 1800 m (5905.44 ft), the equipment operates normally; when the altitude is within the range of 1800 m to 4000 m (3280.8 ft to 13123.2 ft), the actual equipment operating temperature decreases by 1ºC (1.8ºF) for every 220 m (721.78 ft) increase in altitude.]


≤ 0.5ºC/min

Wind speed

≤ 5 m/s

Solar radiation

≤ 700 W/m2

Heat radiation

≤ 600 W/m2

– Biological environment requirements – Avoid reproduction of microbe, such as eumycete and mycete. – Take anti-rodent measures. – Air cleanness requirements – The air must be free from explosive, electric-conductive, magnetic-conductive, or corrosive dust. – The density of mechanical active substances must comply with the requirements defined in the following table. Mechanical Active Substance

Content

Suspended dust

≤ 0.4 mg/m3

Deposited dust

≤ 15 mg/(m2·h)

Gravel

≤ 300 mg/m3

– The density of chemical active substances must comply with the requirements defined in the following table. Issue 03 (2014-09-09)


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Chemical Active Substance


SO2

≤ 0.30 mg/m3

H2S

≤ 0.10 mg/m3

NO2

≤ 0.50 mg/m3

HF

≤ 0.01 mg/m3

NH3

≤ 1.00 mg/m3

Cl2

≤ 0.10 mg/m3

HCl

≤ 0.10 mg/m3

O3

≤ 0.05 mg/m3

– Mechanical stress requirements Item

Subitem

Range

Sinusoidal vibration

Velocity

≤ 5 mm/s

Acceleration

≤ 2 m/s2

Frequency

l 5 Hz to 62 Hz l 62 Hz to 200 Hz

Collision

Shock response spectrum II

Half-sine wave, 30 m/s2, 11 ms, 3 times on each side

Static load

0 kPa

NOTE Shock response spectrum is a curve of the maximum acceleration responses generated by the equipment under specified impact excitation. Static payload refers to the capability of the equipment in package to bear the pressure from the top in normal pile-up method.

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Power Consumption, Heat Consumption, and Power Supply Requirements Table 6-2 Technical specifications of the chassis Technical Specifications

Description

Power consumption and heat consumption (with typical configuration, room temperature)

l indoor 905 AC: – Power consumption: 13.5 W – Heat consumption: 46.06 BTU/hour – Configuration: 2 x GE/FE (electrical interface) + 2 x GE/ FE (optical interface) + 2 x GE/FE (Combo) l indoor 905 DC: – Power consumption: 15.39 W – Heat consumption: 52.5 BTU/hour l indoor 905-V: – Power consumption: 25.5 W – Heat consumption: 87 BTU/hour l outdoor 905-A: – Power consumption: 14.5 W – Heat consumption: 49.47 BTU/hour – Configuration: 2 x GE (optical interface) + 2 x GE/FE (optical interface) + 2 x GE/FE (Combo) l outdoor 905A-P: – Power consumption: 18.5 W (Without PoE); 208.5 W (With PoE full load) – Heat consumption: 63.12 BTU/hour (Without PoE); 711.36 BTU/hour (With PoE full load) – Configuration: 2 x GE/FE (electrical interface) + 1 x GE/ FE (optical interface) + 1 x GE/FE (Combo) l outdoor 905A-V: – Power consumption: 21 W – Heat consumption: 71.65 BTU/hour

AC power input

ATN 905 AC devices require AC power, an input voltage ranging from 100 V to 240 V (50 Hz/60 Hz), and a rated current of 0.5 A.

DC power input

ATN 905 DC devices require DC power, an input voltage of +24 V or -48 V/-60 V. l +24 V rated voltage: the required input voltage ranges from +19 V to +30 V and the rated current is 1.2 A. l -48 V/-60 V rated voltage: the required input voltage ranges from -38.4 V to -72 V and the rated current is 0.6 A.

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Reliability Specifications Item

Description

MTBF

40 years

MTTR

2 hours

System usability

0.99999

System Configurations Item

Description

Switching capability

l indoor 905 AC/DC: 12 Gbit/s (6 Gbit/s for the upstream traffic and 6 Gbit/s for the downstream traffic) l indoor 905-V: 12.2 Gbit/s (6.1 Gbit/s for the upstream traffic and 6.1 Gbit/s for the downstream traffic) l outdoor 905A: 12 Gbit/s (6 Gbit/s for the upstream traffic and 6 Gbit/s for the downstream traffic) l outdoor 905A-P: 8 Gbit/s (4 Gbit/s for the upstream traffic and 4 Gbit/s for the downstream traffic) l outdoor 905A-V: 8.2 Gbit/s (4.1 Gbit/s for the upstream traffic and 4.1 Gbit/s for the downstream traffic)

Packet processing capability

l indoor 905 AC/DC: 8.93 Mpps l indoor 905-V: 9.08 Mpps l outdoor 905A: 8.93 Mpps l outdoor 905A-P: 5.95 Mpps l outdoor 905A-V: 6.1 Mpps

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SDRAM

512M Byte

Flash

128M Byte


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Environment Standards and Protocols Compliant Standard/Protocol

Description

ETSI EN 300 019-1-1

Environmental Engineering (EE) Environmental conditions and environmental tests for telecommunications equipment Part 1-1: Classification of environmental conditions; Storage Class 1.1: Weatherprotected, partly temperaturecontrolled storage locations Class 1.2: Weatherprotected, not temperaturecontrolled storage locations

ETSI EN 300 019-1-2

Environmental Engineering (EE) Environmental conditions and environmental tests for telecommunications equipment Part 1-2: Classification of environmental conditions; Transportation Class 2.1: Very careful transportation Class 2.2: Careful transportation

ETSI EN 300 019-1-3

Environmental Engineering (EE) Environmental conditions and environmental tests for telecommunications equipment Part 1-3: Classification of environmental conditions Class 3.1: Temperature-controlled locations Class 3.2 Partly temperature-controlled location

IEC 60068-2

Basic Environmental Testing Procedures

IEC 60721-2-6

Environmental conditions appearing in nature Earthquake vibration

IEC 60721-3-1

Classification of environmental conditions Part 3: Classification of groups of environmental parameters and their severities Section 1: Storage

IEC 60721-3-3

Classification of environmental conditions Part 3: Classification of groups of environmental parameters and their severities Section 3: Stationary use at weatherprotected locations

ETSI EN 300 753

Equipment Engineering (EE) Acoustic noise emitted by telecommunications equipment

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Standard/Protocol

Description

ROHS

Restriction of the use of certain hazardous substance in electrical and electronic equipment


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ATN 905 V200R003C20 Product Description 03(CLI)

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