ZXMW SR10 S340 Product Description V2 0

ZXMW SR10 S340 Product rod uct Desc scrip riptio tion n

ZXMW SR10 S340 Product Description

ZXMW SR10 S340 Product Description Version

Date

Aut hor

Appr oved By

Remarks Remarks

V2.0 V2.0

2009-1 2009-11-1 1-18 8

Wang.J Wang.Jiaq iaqii

Zhang Zhang Wei

Not open open to the Third Third Party Party

© 2009 ZTE Corporation. All rights reserved. ZTE CONFIDENTIAL: This CONFIDENTIAL: This document contains proprietary information of ZTE and is not to be disclosed or used without the prior written permission of ZTE. Due to update and improvement of ZTE products and technologies, information in this document is subjected to change without notice.

ZTE Confidential Proprietary

© 2009 ZTE Corporation. All rights reserved.

I


TABLE OF CONTENTS 1 1.1 1.2 1.3

Overv iew ..................................................................................................................... 1 About ZXMW SR10 S340 ............................................................................................ 1 System Solution ........................................................................................................... 1 Product Appearance .................................................................................................... 2

2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12

Featur es ...................................................................................................................... 3 High Spectral Efficiency ............................................................................................... 3 Native Microwave Technology ..................................................................................... 3 Integrated Nodal Solution ............................................................................................ 3 Cross Connect ............................................................................................................. 5 Wireless SNCP ............................................................................................................ 6 ACM- Adaptive Coding & Modulation .......................................................................... 8 XPIC Technology ......................................................................................................... 8 Integrated Layer-2 Switching ....................................................................................... 9 QoS-Aware Dynamic Congestion Management ........................................................ 10 Intelligent Ethernet Header Compression.................................................................. 10 Extensive Radio Capacity/Utilization Statistics.......................................................... 10 In-Band Management ................................................................................................ 11

3 3.1 3.1.1 3.1.2 3.2 3.2.1 3.2.2

Hardware Structures ................................................................................................ 12 Indoor Units ............................................................................................................... 12 Appearance ............................................................................................................... 12 Interfaces ................................................................................................................... 12 Outdoor Units ............................................................................................................. 19 Appearance ............................................................................................................... 19 Interface ..................................................................................................................... 19

4 4.1 4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.3 4.3.1 4.3.2 4.4 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 4.4.7 4.4.8 4.5 4.5.1 4.5.2 4.6 4.6.1 4.6.2

Techni cal Specif icatio ns & Standard s ................................................................... 21 System Characteristics .............................................................................................. 21 Physical Properties .................................................................................................... 21 Dimension .................................................................................................................. 21 Weight ........................................................................................................................ 22 Power Input ................................................................................................................ 22 Power Consumption .................................................................................................. 22 Radio Frequency ....................................................................................................... 22 Channel Spacing ....................................................................................................... 22 TX/RX Spacing .......................................................................................................... 23 Service Capacity ........................................................................................................ 25 7 MHz......................................................................................................................... 25 10 MHz....................................................................................................................... 26 14 MHz....................................................................................................................... 26 20 MHz....................................................................................................................... 26 28 MHz....................................................................................................................... 27 30 MHz....................................................................................................................... 27 40 MHz....................................................................................................................... 28 50 MHz....................................................................................................................... 28 Power ......................................................................................................................... 29 Transmit Power .......................................................................................................... 29 Threshold Power ........................................................................................................ 30 System Reliability ...................................................................................................... 39 Security ...................................................................................................................... 39 Disaster Protection .................................................................................................... 39

II




4.6.3 4.6.4 4.6.5 4.6.6 4.6.7

Fault Tolerance .......................................................................................................... 39 EMC ........................................................................................................................... 39 Operation ................................................................................................................... 39 Storage ...................................................................................................................... 40 Transportation ............................................................................................................ 40

5 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5.2 5.3 5.4 5.5

Operating and Maintenance .................................................................................... 41 Configuration ............................................................................................................. 41 General ...................................................................................................................... 41 Ethernet Switch .......................................................................................................... 41 Radio.......................................................................................................................... 42 Interfaces ................................................................................................................... 42 Fault Management ..................................................................................................... 42 Performance Management ........................................................................................ 42 Maintenance Management ........................................................................................ 42 Security Management ................................................................................................ 43

6 6.1 6.1.1 6.1.2 6.1.3 6.2 6.2.1 6.2.2 6.3 6.3.1 6.3.2 6.4 6.4.1 6.4.2 6.5 6.5.1

Configuration ............................................................................................................ 44 1+0 Unprotected ........................................................................................................ 44 Configuration Requirements (Single Site) ................................................................. 44 System Configurations ............................................................................................... 44 System Block Diagram .............................................................................................. 45 1+1 HSB .................................................................................................................... 45 Configuration Requirements (Single Site) ................................................................. 45 System Configurations ............................................................................................... 46 2+0 XPIC ................................................................................................................... 46 Configuration Requirements (Single Site) ................................................................. 46 System Configurations ............................................................................................... 46 2+2 XPIC ................................................................................................................... 47 Configuration Requirements (Single Site) ................................................................. 47 System Configurations ............................................................................................... 47 Switching Principle ..................................................................................................... 47 Theory of Operation ................................................................................................... 47

7 7.1 7.1.1 7.1.2 7.2 7.2.1 7.2.2

Installation Modes .................................................................................................... 50 Direct Installation ....................................................................................................... 50 1+0 Unprotected ........................................................................................................ 50 1+1 Protected ............................................................................................................ 51 Remote Installation .................................................................................................... 51 1+0 Unprotected ........................................................................................................ 51 1+1 Protected ............................................................................................................ 52

8

Gloss ary .................................................................................................................... 53



III


FIGURES Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38

Optimal Solution for 2G/3G Mobile Backhaul ................................................................ 1 ZXMW SR10 S340 IDU ................................................................................................. 2 ZXMW SR10 S340 ODU ............................................................................................... 2 Integrated Nodal Solution .............................................................................................. 4 Line to Radio .................................................................................................................. 5 Radio to Radio ............................................................................................................... 6 Line to Line .................................................................................................................... 6 Wireless SNCP Operation ............................................................................................. 7 Adaptive Coding and Modulation Technology ............................................................... 8 Ethernet switching modes.............................................................................................. 9 IDU supporting Ethernet only....................................................................................... 12 Ethernet + 16E1 IDU .................................................................................................... 12 Ethernet + 32E1 IDU .................................................................................................... 12 Ethernet + 16E1+STM-1 IDU....................................................................................... 12 ZXMW SR10 S340 IDU Interface ................................................................................ 13 16 x E1 T-Card............................................................................................................. 13 STM-1 T-Card .............................................................................................................. 13 FE Traffic Interfaces .................................................................................................... 14 Gigabit Ethernet (Optical) Interface ............................................................................. 14 Gigabit Ethernet/Fast Ethernet (Electrical) Interface ................................................... 15 16 E1 Interface ............................................................................................................. 16 10/100BaseT (Ethernet) Interface ............................................................................... 17 Protection Interface ...................................................................................................... 17 Out-of-Band Management Interface ............................................................................ 18 Order Wire Channel Interface ...................................................................................... 18 User Channel Interface ................................................................................................ 19 ZXMW SR10 S340 ODU Appearance ......................................................................... 19 ZXMW SR10 S340 ODU Interface .............................................................................. 20 1+0 Unprotected System Configuration ....................................................................... 44 1+0 Unprotected System Block Diagram..................................................................... 45 1+1 HSB System Configurations ................................................................................. 46 2+0 XPIC System Configurations ................................................................................ 46 2+2 XPIC System Configurations ................................................................................ 47 1+0 Unprotected Direct Installation ............................................................................. 50 1+0 Unprotected Direct Installation ............................................................................. 50 1+1 Protected Direct Installation .................................................................................. 51 1+0 Unprotected Remote Installation .......................................................................... 51 1+1 Protected Remote Installation .............................................................................. 52

TABLES Table 1

Capacity Improvement ................................................................................................. 10 IV




Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Table 33 Table 34 Table 35 Table 36 Table 37 Table 38 Table 39 Table 40 Table 41

Gigabit Ethernet (Optical)-1 ......................................................................................... 15 Gigabit Ethernet (Optical)-2 ......................................................................................... 15 Gigabit Ethernet/Fast Ethernet (Electrical) .................................................................. 16 16 E1 Characteristics ................................................................................................... 16 10/100BaseT (Ethernet) Characteristics ..................................................................... 17 Protection Interface ...................................................................................................... 17 Out-of-Band Management characteristics ................................................................... 18 Order Wire Channel Characteristics ............................................................................ 18 System Characteristics ................................................................................................ 21 Dimension of IDU and ODU ......................................................................................... 21 Weight of the IDU and ODU ........................................................................................ 22 Power Input of the IDU ................................................................................................ 22 Power Consumption..................................................................................................... 22 Modulation and Channel Spacing Information ............................................................. 22 ODU TX/RX Spacing and Standard Information ......................................................... 23 7 MHz (ETSI) ............................................................................................................... 25 10 MHz (FCC) .............................................................................................................. 26 14 MHz (ETSI) ............................................................................................................. 26 20 MHz (FCC) .............................................................................................................. 26 28 MHz (ETSI) ............................................................................................................. 27 30 MHz (FCC) .............................................................................................................. 27 40 MHz (ETSI/FCC) ..................................................................................................... 28 50 MHz (FCC) .............................................................................................................. 28 Maximum Transmit Power of System .......................................................................... 29 7 MHz (ETSI) ............................................................................................................... 30 10 MHz (FCC) .............................................................................................................. 31 14 MHz (ETSI) ............................................................................................................. 32 20 MHz (FCC) .............................................................................................................. 33 28 MHz (ETSI) ............................................................................................................. 34 40 MHz (ETSI/FCC) ..................................................................................................... 35 50 MHz (FCC) .............................................................................................................. 36 56 MHz (ETSI) ............................................................................................................. 37 Disaster Protection....................................................................................................... 39 Fault Tolerance ............................................................................................................ 39 1+0 Unprotected Configuration Requirements (Single Site) ....................................... 44 1+1 HSB Configuration Requirements (Single Site) .................................................... 45 2+0 XPIC Configuration Requirements (Single Site) ................................................... 46 2+2 XPIC Configuration Requirements (Single Site) ................................................... 47 Switchover Triggers ..................................................................................................... 49 Abbreviations ............................................................................................................... 53



V


1

Overview

1.1

About ZXMW SR10 S340 The ZXMW SR10 S340 belongs to SDH family of digital microwave system developed by ZTE Corporation for medium-to-high capacity IP and Migration-to-IP network solution.

The ZXMW SR10 S340 is a versatile, compact split type radio system. It supports both data and voice transmission, typically in mobile backhaul, enterprise, government, and public safety networks. It is optimized for hybrid TDM and IP operation in next generation mobile networks. The ZXMW SR10 S340 is designed as a native Ethernet microwave radio platform that can integrate smoothly in any network, while providing a broad range of softwareconfigurable licensed channel schemes. The ZXMW SR10 S340 supports the frequency bands from 6 GHz to 38 GHz with maximum 500 Mbps Ethernet throughput. Software programmable QPSK to 256 QAM modulation provides wide bandwidth range from 7 MHz to 56 MHz. The ZXMW SR10 S340 can support point-to-point, tree, and cascaded chain topologies. It can be integrated seamlessly in any SDH network.

1.2

System Solution The ZXMW SR10 S340 supports system throughput from 10 Mbps to 500 Mbps. It provides an optimal solution for 2G/3G mobile backhaul.

Figure 1

Optimal Solution for 2G/3G Mobile Backhaul



1


1.3

Product Appearance The ZXMW SR10 S340 radio system adopts Split-mount architecture (IDU and ODU). ODU is weatherproof and can be mounted in separate or direct mode with antenna.

2

Figure 2

ZXMW SR10 S340 IDU

Figure 3

ZXMW SR10 S340 ODU




2

Features

2.1

High Spectral Efficiency Modulations: QPSK to 256 QAM Radio capacity:

2.2

•

ETSI-up to 50/100/220/280/500 Mbps over 7/14/28/40/56 MHz channels

•

FCC-up to 70/140/240/320/450 Mbps over 10/20/30/40/50 MHz channels

•

Frequency bands: L6, U6, 7, 8, 11, 13, 15, 18, 23, 26, 28, 38 GHz

•

High scalability: From 10 Mbps to 500 Mbps, using the same hardware

Native Microwave Technology The core of the ZXMW SR10 S340 solution is ZTE market-leading Native microwave technology. With this technology, the microwave carrier supports native IP/Ethernet traffic together with optional native PDH. Neither traffic type is mapped over the other, while both dynamically share the same over all bandwidth. This unique approach allows planning and building optimal hybrid TDM-IP backhaul networks which make it ideal for any RAN (Radio Access Network) evolution path selected by the wireless provider. With Native microwave technology, optimal hybrid TDM-IP backhaul networking - ideal for any RAN evolution path can be achieved. In addition, Native microwave technology ensures: •

•

2.3

Very low link latency of <0.2 ms @ 400 Mbps. Very low overhead mapping for both Ethernet and TDM traffic, to the microwave radio frame.

Integrated Nodal Solution The ZXMW SR10 S340 is designed for the nodal solution. Up to six radios can be stacked with ZXMW SR10 S340 operating within nodal enclosures. This configuration supports any combination of 1+0, 1+1, and 2+0/XPIC. SNCP and RSTP ring protection can also be supported. Nodal solution features:



3


•

Integrated native networking functionality between all ports/radios −

Native Ethernet switching

−

Native E1/T1 cross-connect

•

Up to 75 E1s or 84 T1s per radio carrier

•

Full high-availability support −

Cross-connect/switching elements

−

Control/management elements

−

Radio carriers

−

TDM/Ethernet interfaces

Figure 4

4

Integrated Nodal Solution




2.4

Cross Connect The ZXMW SR10 S340 provides a high-speed circuit connection scheme for transporting both Ethernet and TDM traffic from any given ports. The system is composed of several inter-connected (stacked) IDU, with integrated and centralized TDM traffic switching and Ethernet bridging capability. Cross connect features: •

E1/T1 trails are supported based on the integrated E1/T1 cross-connect

•

Cross connect capacity is 180 E1/T1 trails

•

Cross connect is performed between any two physical or logical interfaces in the node, including: −

E1/T1 interface

−

Radio “VC” (75 “VCs” supported per radio carrier)

−

STM1/OC3 MUX VC12

•

Each trail is timed independently by the XC

•

Cross connect function is performed by the “active” main unit

•

In the case of a failure, the backup unit takes over the job of the fault one.(<50 ms down time).

Cross connect function provides connectivity for the following types of configurations, including: •

Line to radio

•

Radio to radio

•

Line to line

Figure 5

Line to Radio



5


−

2.5

Figure 6

Radio to Radio

Figure 7

Line to Line

Wireless SNCP The ZXMW SR10 S340 supports an integrated VC trail protection mechanism called Wireless SNCP (Sub Network Connection Protection). With Wireless SNCP, a backup VC trail can optionally be defined for each individual VC trail. For each backup VC, the following needs to be defined: •

6

Two “branching points” from the main VC that is protecting.




•

A path for the backup VC (typically separate from the path of the main VC that is protecting).

For each direction of the backup VC, the following is performed independently: •

•

At the first branching point, duplication of the traffic from main VC to backup VC. At the second branching point, selection of the traffic from either main VC or backup VC. −

Traffic from the backup VC is used if a failure is detected in main VC.

−

Switch-over is performed within <50 ms.

Wireless SNCP operation is shown in the following Figure 8

Figure 8

Wireless SNCP Operation



7


2.6

ACM- Adaptive Coding & Modulation Adaptive Coding and Modulation refers to the automatic adjustment that a wireless system can make in order to optimize over-the-air transmission and prevent weatherrelated fading from causing communication on the link to be disrupted. ACM employs the highest possible modulation during changing environmental conditions, which may be from QPSK to 256 QAM. The benefits of this dynamic feature include: •

Maximized spectral usage

•

Increased capacity over a given bandwidth

•

8 modulation/coding work points (up to -3 dB system gain for each point change)

•

Supports both Ethernet and E1 traffic.

•

Hitless and errorless modulation/coding changes, based on signal quality.

•

E1 traffic has priority over Ethernet traffic.

•

•

An integrated QoS mechanism enables intelligent congestion management to ensure that high priority traffic is not affected during link fading. Each E1 is assigned a priority to enable differentiated E1 dropping during severe link degradation.

Figure 9

2.7

Adaptive Coding and Modulation Technology

XPIC Technology ZXMW SR10 S340 operates in co-channel dual polarization (CCDP) mode, using the cross polarization interference canceller (XPIC) algorithm. Two STM-1 signals can be 8




transmitted over a single channel, using vertical and horizontal polarization. This enables double capacity in the same spectrum bandwidth.

2.8

Integrated Layer-2 Switching The ZXMW SR10 S340 supports two modes for Ethernet switching: •

•

Smart Pipe - In this mode, Ethernet switching functionality is disabled and only a single Ethernet interface is enabled for user traffic. The unit effectively operates as a point-to-point Ethernet microwave radio. Metro Switch - In this mode, Ethernet switching functionality is enabled.

Figure 10 Ethernet switching modes

With the switch activated, the following features are supported: •

Fully non-blocking switching between all line/radio interfaces

•

4k active VLANs

•

8k MAC addresses

•

Integrated QoS

•

Full RMON/ROM2 statistics per interface

•

Ethernet service OAM - 802.1ag/Y.1731

•

Ethernet link OAM - 802.3ah

•

802.3ad link aggregation

The ZXMW SR10 S340 is fully MEF-9 and MEF-14 certified for EPL, EVPL and E-LAN services.



9


2.9

QoS-Aware Dynamic Congestion Management •

Four priority (QoS) queues

•

Advanced QoS classifier: 802.1p, VLAN ID, IPv4 / IPv6 (DSCP/TOS/TC).

•

Advanced ingress traffic policing/rate-limiting per port / QoS

•

Flexible scheduling: Strict Priority, Weighted Round Robin, or hybrid.

•

Traffic shaping

•

802.3x flow control (for loss-less) operation

ZTE's Adaptive Modulation has a remarkable synergy with the equipment's built-in Layer 2 Quality of Service mechanism. Since QoS provides priority support for different classes of service, according to a wide range of criteria (see below) it is possible to configure the system to discard only low priority packets as conditions deteriorate. The ZXMW SR10 S340 platform can classify packets according to the most external header, VLAN 802.1p, TOS / TC - IP precedence and VLAN ID. All classes use 4 levels of prioritization with user selectable options between strict priority queuing and weighted fair queuing with user configurable weights. If the user wishes to rely on external switches QoS, Adaptive Modulation can work with them via the flow control mechanism supported in the radio.

2.10

Intelligent Ethernet Header Compression •

Improves effective throughput by up to 45%.

•

Does not affect user traffic.

Table 1

2.11

Capacity Improvement

Ethernet packet size (Bytes)

Capacity incr ease by comp ressi on

64

45%

96

29%

128

22%

256

11%

512

5%

Extensive Radio Capacity/Utilization Statistics

10

•

Statistics are collected at 15-minute and 24-hour intervals

•

Historical statistics are stored and made available when needed




•

Capacity/ACM statistics −

Maximum modulation in interval

−

Minimum modulation in interval

−

•

Utilization statistics −

Maximal radio link utilization in an interval

−

Average radio link utilization in an interval

−

2.12

Seconds in an interval, during which active modulation was below the userconfigured threshold

Seconds in an interval, during which radio link utilization was above the userconfigured threshold

In-Band Management The ZXMW SR10 S340 can optionally be managed in-band, via its radio and Ethernet interfaces. This method of management eliminates the need for a dedicated interface and network. In-band management uses a dedicated management VLAN, which is user-configurable.



11


3

Hardware Structures

3.1

Indoor Units

3.1.1

Appearance The ZXMW SR10 S340 adopts Split-mount architecture (IDU and ODU). IDU supports both Ethernet and TDM for cellular backhaul network migration to IP, within the same compact footprint.

Figure 11 IDU supporting Ethernet only

Figure 12 Ethernet + 16E1 IDU

Figure 13 Ethernet + 32E1 IDU

Figure 14 Ethernet + 16E1+STM-1 IDU

3.1.2

Interfaces The ZXMW SR10 S340 IDU interfaces are shown in Figure 15.

12




Figure 15 ZXMW SR10 S340 IDU Interface

The IDU module includes the following interfaces. •

•

Main interfaces −

5 x 10/100Base-T

−

2 x GbE combo ports: 10/100/1000Base-T or SFP 1000Base-X

−

16 x E1 (optional)

−

ODU interface, N-type connector

Additional interfaces −

TDM T-Card Slot options

−

16 x E1

−

1 x STM-1

Figure 16 16 x E1 T-Card

Figure 17 STM-1 T-Card

−

Terminal console

−

AUX package (optional)

−

Engineering Order Wire (EOW)



13


−

User channel (V.11 async, RS-232)

−

External alarms (4 inputs & 1 output)

−

PROT: Ethernet protection control interface (for 1+1 HSB mode support)

In addition, each of the FE traffic interfaces can be configured to support an alternate mode of operation. Figure 18 shows the FE traffic interfaces.

Figure 18 FE Traffic Interfaces

•

MGT: Ethernet out-of-band management (up to 3 interfaces)

•

WS: Ethernet wayside

Available Assembly Options IDU supports the following assembly options: •

3.1.2.1

Traffic options −

Ethernet only (no TDM)

−

Ethernet + 16 x E1 + T-Card slot

•

With or without AUX package (EOW, User channel)

•

XPIC support

Gigabit Ethernet (Optical) Interface Gigabit Ethernet (optical) interface is shown in Figure 19.

Figure 19 Gigabit Ethernet (Optical) Interface

14




Gigabit Ethernet (optical) interface characteristics are listed in the following Table 2 .

Table 2

Gigabit Ethernet (Optical)-1

1000Base-SX 1000Base-SX (Mul (Multi ti Mode) Wavelength

850 nm

Receptacle

MSA compliant, SFP (Small Form Factor Pluggable Ports)

Connector

LC

Max Segment Length

220 m, 500 m

Cable Type

For Max Segment = 220 m: 62.5 µm MMF For Max Segment = 500 m: 50 μm MMF

Table 3

Gigabit Ethernet (Optical)-2

1000Base-LX 1000Base-LX (Singl e Mode) Wavelength

1310 nm

Receptacle

MSA compliant, SFP (Small Form Factor Pluggable Ports)

Connector

LC

Max Segment Length

550 m, 5000 m

Cable Type

For Max Segment = 550 m: 62.5 μm MMF, 50 μm MMF For Max Segment = 5000 m: 10 μm SMF

3.1.2.2

Gigabit Ethernet/Fast Ethernet (Electrical) Interface Gigabit Ethernet/Fast Ethernet (Electrical) interface is shown in Figure 20.

Figure 20 Gigabit Ethernet/Fast Ethernet/Fast Ethernet Ethernet (Electrical) Interface

Gigabit Ethernet/Fast Ethernet (Electrical) interface characteristics are listed in Table 1 .



15


Table 4

Gigabit Ethernet/Fast Ethernet (Electrical)

1000BaseT 1000BaseT (Twi (Twi st ed Pair Cabl e)

3.1.2.3

Connector

RJ-45

Max Segment Length

Up to 100 m per IEEE802.3

Cable Type

Compatible with shielded and unshielded twisted pair category 5 cables

16E1 Interface 16E1 Interface is shown in Figure 21

Figure 21 16 E1 Interface

16E1 interface characteristics are described in Table 5 .

Table 5

16 E1 Characteristics

16E1

3.1.2.4

Connector

MDR 69-pin

Cable type

Twisted pair

Interface Type

E1

Number of ports

16 per unit (optional)

Timing mode

Retimed

Framing

Unframed (full transparency)

Coding

E1: HDB3

Range

5m

Line Impedance

120 ohm balanced. Optional module for 75 ohm unbalanced

Compatible Standards

ITU-T G.703, G.736, G.775, G.823, G.824, G.828, ITU-T I.432, ETSI ETS 300 147, ETS 300 417, Bellcore GR-253-core, TRNWT-000499

Wayside Channel Interface The wayside channel is used as an auxiliary audio or data channel. 10/100BaseT (Ethernet) interface 10/100BaseT (Ethernet) interface is shown in Figure 22.

16




Figure 22 10/100BaseT (Ethernet) Interface

10/100BaseT (Ethernet) interface characteristics are listed in Table 6 .

Table 6

10/100BaseT (Ethernet) Characteristics

10/100BaseT (Ethern et)

3.1.2.5

Connector

Shielded RJ-45

Used with

UTP Cat 5

Protocols supported

Ethernet (10/100BaseT), half or full duplex

Timing mode

Range

Retimed

100 m

Impedance

100 Ω

Protection Interface Protection interface is shown in Figure 23.

Figure 23 Protection Interface

Protection interface characteristics are listed in Table 7 .

Table 7

Protection Interface

Protection Interface

3.1.2.6

Connector

Shielded RJ-45

Cable Type

UTP Cat 5

Protocols supported


Timing mode

Range

Retimed

100 m

Impedance

100 ohm

Out-of-Band Management Out-of-Band Management interface is shown in Figure 24.



17


Figure 24 Out-of-Band Management Interface

Out-of-Band Management interface characteristics are listed in the following Table 8 .

Table 8

Out-of-Band Management characteristics

Out-of-Band Management

3.1.2.7

Connector

Shielded RJ-45

Cable Type

UTP Cat 5

Protocols supported


Timing mode

Range

Retimed

100 m

Impedance

100 ohm

Order Wire Channel Interface The Order Wire is used for audio transmission for testing or maintenance purposes. Order Wire Channel Interface is shown in Figure 25.

Figure 25 Order Wire Channel Interface

Order Wire Channel Interface characteristics are listed in the following Table 9 .

Table 9

Order Wire Channel Characteristics

Order Wire Channel

3.1.2.8

Termination Type

Headset stereo plug, 2.5 mm

Frequency band (kHz)

0.3-3.4

Input impedance (ohm)

-2000 approx

Output impedance (ohm)

32

User Channel Interface User channel interface is shown in Figure 26

18




Figure 26 User Channel Interface

The user channel is a CVSD audio channel that delivers 64 kbps, through an RJ-45 connector. The interface can be used for one of the following:

3.2 3.2.1

•

Asynchronous RS-232

•

Asynchronous V.11

•

Co and Contra Directional

Outdoor Units Appearance The ODU appearance is shown in Figure 27

Figure 27 ZXMW SR10 S340 ODU Appearance

3.2.2

Interface The ODU interface is shown in Figure 28



19


Figure 28 ZXMW SR10 S340 ODU Interface

20




4

Technical Specifications & Standards

4.1

System Characteristics System characteristics are shown as following Table 10

Table 10

4.2 4.2.1

System Characteristics

ATPC range

20dB, in 1 dB step

Frequency Stability

±5 ppm (guaranteed ±10 ppm)

Configuration

1+0 1+1 HSB (2*IDU) 2+0 XPIC (2*IDU) 2+2 XPIC (4*IDU)

Maximum Input Level

-20 dBm (no error)

Metering Access

RX Signal Level

Modulatio n Type

QPSK 8PSK 16/32/64/128/256QAM

Guaranteed Temperature

IDU: -5 to +55°C; ODU: -33 to +55°C

Guaranteed Humidity

IDU: less than 95% at 35°C ODU: Max100%

Transportation/Storage

ODU, IDU: -40 to +70°C

Loopback

Line Loopback RF Loopback IF Loopback

Physical Properties Dimension The dimension of IDU and ODU is shown as following Table 11 .

Table 11

Dimension of IDU and ODU

Item

IDU (mm)

ODU (mm)

Dimension

439 (W) x 43 (H) x 188 (D)

200 (W) x 200 (H) x 85 (D)



21


4.2.2

Weight The weight of the IDU and ODU is shown as following Table 12 .

Table 12

4.2.3

Weight of the IDU and ODU

Item

IDU (kg)

ODU (kg)

Weight

2.5 kg

4.0 kg

Power Input The Power Input of the IDU is shown as following Table 13 .

Table 13

4.2.4

Power Input of the IDU

Item

Input Power (VDC)

Power Range (VDC)

Power Input

-48 VDC

-40 to -58 VDC

Power Consump tio n The Power consumption of the system is shown as following Table 14 .

Table 14

Power Consumption

Item

Power Consumption

Configuration

1+0

1+1

IDU

25 W

45 W

ODU

6-26 GHz

28-38 GHz

6-26 GHz

28-38 GHz

22 W

26 W

39 W

43 W

47 W

51 W

84 W

88 W

System

4.3

Radio Frequency

4.3.1

Channel Spacing Table 15

22

Modulation and Channel Spacing Information

Frequency

Modulatio n

Channel Spacing (MHz)

L6 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

10/28/29/29.65/30/40/56

U6 GHz

QPSK 8 PSK

10/28/29/29.65/30/40/56




4.3.2

Frequency

Modulatio n 16/32/64/128/256 QAM

Channel Spacing (MHz)

7 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/10/14/28/29/29.65/30/40/56

8 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/10/14/28/29/29.65/30/40/56

11 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

28/29/29.65/30/40

13 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/14/28/56

15 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/14/28/56

18 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/14/20/27.5/40/55/80

23 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/14/20/28/50/56/60

26 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/14/28/40/56

28 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/14/20/28/50/56/60

38 GHz

QPSK 8 PSK 16/32/64/128/256 QAM

7/14/20/28/50/56/60

TX/RX Spaci ng Table 16

ODU TX/RX Spacing and Standard Information

Frequenc y

TX/RX Spacing

Stand ard

Frequenc y Range (MHz)

L6 GHz

Variable 252.04/240/266/ 300

ITU-R F.383-7 ITU-R F.384-7 CEPT 14-01E ITU-R F.497-6 CFR47 101.147

5900-6501

U6 GHz

Variable

ITU-R F.383-7

6400-7101



23


Frequenc y

TX/RX Spacing Stand ard 340/160/170/500 CEPT 14-01E CFR47 101.147


7 GHz

Variable ITU-R F.385-7 154/161/168/182 Annexe 3 /196/245/300 ITU-R F.385-8 Rec 1-4 Annexe 1,3,4 CEPT 02-06 Annexe 1

7100-7900

8 GHz

Variable 119/154/300/311 .32

ITU-R F.386-6 Annexe 4,3 CEPT 02-06

7700-8500

11 GHz

490

ITU-R F.387-9 CEPT 12-06 rec.12 CFR47 101.147

10721-11439

ITU-R F.387-9 Annexe 2 CEPT 12-06 rec.3

10701-11459

ITU-R F.497-6 CEPT 1202F

12751-13129

-

14648-15075

530

13 GHz 15 GHz

266 315

10961-11679

10941-11699

12863-13241 14732-15159

420

ITU-R F.636-3

14501-15145 14697-15341

490

ITU-R F.636-3

14403-15117 14627-15341

644

18 GHz

23 GHz

14613-15341

728

CEPT 12-07E

14501-15341

1008/1010

ITU-R F.595-8 CEPT 12-03E

17700-19700

1120

-

17728-19673

1560

ITU-R F.595-8 CFR47 101.147

17700-19710

1008

ITU-R F.637-3 Annexe 3 CEPT 12-02E

22000-23600

1200

24

ACA (ITU-R F.6363)

CFR47 101.147

21200-23000

ITU-R F.637-3

21800-23600




Frequenc y

26 GHz

TX/RX Spacing

Stand ard Annexe 4


1232

ITU-R F.637-3, Annexe 1

21224-23016

ITU-R F.748-4, Annexe 2 CEPT 13-02E

24549-26005

ITU-R F.748-4, Annexe 2 CEPT 13-02E

27548-29004

ITU-R F.749-2, Annexe 3,1

37058-38878

1008

28 GHz

1008

38 GHz

1260

21784-23576

24997-26453

27996-29452

37618-39438

Note: Please check ‘ZXMW SR10 S340 Frequency Sub-band’ for more information.

4.4

Service Capacity System throughput in different configurations is listed below.

4.4.1

7 MHz Table 17

7 MHz (ETSI)

Modulation

Capacity License

Supported E1s

Ethernet Throughput Min

Max

QPSK

10 Mbps

4

9.5 Mbps

13.5 Mbps

8 PSK

25 Mbps

6

14 Mbps

20 Mbps

16 QAM

25 Mbps

8

19 Mbps

28 Mbps

32 QAM

25 Mbps

10

24 Mbps

34 Mbps

64 QAM

25 Mbps

12

28 Mbps

40 Mbps

128 QAM

50 Mbps

13

32 Mbps

46 Mbps

256 QAM

50 Mbps

16

38 Mbps

54 Mbps

256 QAM

50 Mbps

16

42 Mbps

60 Mbps

Note: Ethernet throughput depends on average packet size.



25


4.4.2

10 MHz Table 18

10 MHz (FCC)

Capacity License

Supported T1s


Max

QPSK

10 Mbps

7

13 Mbps

18 Mbps

8 PSK

25 Mbps

10

19 Mbps

27 Mbps

16 QAM

25 Mbps

16

28 Mbps

40 Mbps

32 QAM

50 Mbps

16

32 Mbps

46 Mbps

64 QAM

50 Mbps

16

42 Mbps

61 Mbps

128 QAM

50 Mbps

16

50 Mbps

71 Mbps

256 QAM

50 Mbps

16

54 Mbps

78 Mbps

256 QAM

50 Mbps

16

60 Mbps

85 Mbps

Modulation


4.4.3

14 MHz Table 19

14 MHz (ETSI)

Modulation

Capacity License

Supported E1s


Max

QPSK

25 Mbps

8

20 Mbps

29 Mbps

8 PSK

25 Mbps

12

29 Mbps

41 Mbps

16 QAM

50 Mbps

16

42 Mbps

60 Mbps

32 QAM

50 Mbps

16

49 Mbps

70 Mbps

64 QAM

50 Mbps

16

57 Mbps

82 Mbps

128 QAM

100 Mbps

16

69 Mbps

98 Mbps

256 QAM

100 Mbps

16

81 Mbps

115 Mbps

256 QAM

100 Mbps

16

87 Mbps

125 Mbps


4.4.4

20 MHz Table 20

20 MHz (FCC)

Modulation QPSK 26

Capacity License

Supported T1s


Max

25 Mbps

16

28 Mbps

40 Mbps




Capacity License

Supported T1s


Max

8 PSK

50 Mbps

16

39 Mbps

56 Mbps

16 QAM

50 Mbps

16

57 Mbps

81 Mbps

32 QAM

100 Mbps

16

67 Mbps

96 Mbps

64 QAM

100 Mbps

16

93 Mbps

133 Mbps

128 QAM

100 Mbps

16

102 Mbps

146 Mbps

256 QAM

100 Mbps

16

118 Mbps

169 Mbps

256 QAM

150 Mbps

16

129 Mbps

185 Mbps

Modulation


4.4.5

28 MHz Table 21

28 MHz (ETSI)

Capacity License

Supported E1s


Max

QPSK

50 Mbps

16

38 Mbps

54 Mbps

8 PSK

50 Mbps

16

53 Mbps

76 Mbps

16 QAM

100 Mbps

16

77 Mbps

110 Mbps

32 QAM

100 Mbps

16

103 Mbps

148 Mbps

64 QAM

150 Mbps

16

127 Mbps

182 Mbps

128 QAM

150 Mbps

16

156 Mbps

223 Mbps

256 QAM

150 Mbps

16

167 Mbps

239 Mbps

256 QAM

200 Mbps

16

183 Mbps

262 Mbps

Modulation


4.4.6

30 MHz Table 22

30 MHz (FCC)

Modulation

Capacity License

Supported T1s


Max

QPSK

50 Mbps

16

39 Mbps

55 Mbps

8 PSK

50 Mbps

16

62 Mbps

89 Mbps

16 QAM

100 Mbps

16

93 Mbps

133 Mbps

32 QAM

100 Mbps

16

120 Mbps

171 Mbps

64 QAM

150 Mbps

16

142 Mbps

202 Mbps

128 QAM

150 Mbps

16

164 Mbps

235 Mbps



27


Capacity License

Supported T1s


Max

256 QAM

200 Mbps

16

185 Mbps

264 Mbps

256 QAM

200 Mbps

16

204 Mbps

292 Mbps

Modulation


4.4.7

40 MHz Table 23

40 MHz (ETSI/FCC)

Capacity License

Supported E1/T1s


Max

QPSK

50 Mbps

16

56 Mbps

80 Mbps

8 PSK

100 Mbps

16

82 Mbps

117 Mbps

16 QAM

100 Mbps

16

122 Mbps

174 Mbps

32 QAM

150 Mbps

16

153 Mbps

219 Mbps

64 QAM

200 Mbps

16

188 Mbps

269 Mbps

128 QAM

200 Mbps

16

214 Mbps

305 Mbps

256 QAM

300 Mbps

16

239 Mbps

342 Mbps

256 QAM

300 Mbps

16

262 Mbps

374 Mbps

Modulation


4.4.8

50 MHz Table 24

50 MHz (FCC)

Modulation

Capacity License

Supported T1s


Max

QPSK

100 Mbps

16

65 Mbps

93 Mbps

8 PSK

100 Mbps

16

104 Mbps

148 Mbps

16 QAM

150 Mbps

16

130 Mbps

186 Mbps

32 QAM

150 Mbps

16

169 Mbps

241 Mbps

64 QAM

200 Mbps

16

218 Mbps

312 Mbps

128 QAM

300 Mbps

16

262 Mbps

374 Mbps

256 QAM

300 Mbps

16

306 Mbps

437 Mbps

256 QAM

All capacity

16

322 Mbps

461 Mbps


28




4.5 4.5.1

Power Transmi t Power Table 25

Maximum Transmit Power of System

Frequency

Modulatio n

Transmit Power (dBm)

6/7/8 GHz

QPSK

26.0

8 PSK

26.0

16 QAM

25.0

32 QAM

24.0

64 QAM

24.0

128 QAM

24.0

256 QAM

22.0

QPSK

24.0

8PSK

24.0

16 QAM

23.0

32 QAM

22.0

64 QAM

22.0

128 QAM

22.0

256 QAM

20.0

QPSK

22.0

8 PSK

22.0

16 QAM

21.0

32 QAM

20.0

64 QAM

20.0

128 QAM

20.0

256 QAM

18.0

QPSK

21.0

8 PSK

21.0

16 QAM

20.0

32 QAM

19.0

64 QAM

19.0

128 QAM

19.0

256 QAM

17.0

QPSK

18.0

8 PSK

18.0

16 QAM

17.0

32 QAM

16.0

64 QAM

16.0

11/13/15 GHz

18 GHz

23/26 GHz

28/38 GHz



29


Frequency

Note: All

4.5.2

Modulatio n

Transmit Power (dBm)

128 QAM

16.0

256 QAM

14.0

values are typical. Guaranteed values are within ±2.0 dB.

Thresho ld Power -6

Threshold power (@BER=10 ) is listed below. -3

Note: Threshold power (@BER=10 ) above value -1.5 dB. For example, when the -6 -3 threshold power (@BER=10 ) is -92.0 dBm, the threshold power (@BER=10 ) is 93.5 dBm.

4.5.2.1

7 MHz Table 26

Frequency

Modulatio n

Threshold Power (dBm)

6 GHz 7 GHz 8 GHz

QPSK

-92.0

8 PSK

-89.5

16 QAM

-86.5

32 QAM

-84.5

64 QAM

-82.0

128 QAM

-79.5

256 QAM

-76.5

256 QAM

-74.5

QPSK

-91.5

8 PSK

-89.0

16 QAM

-86.0

32 QAM

-84.0

64 QAM

-81.5

128 QAM

-79.0

256 QAM

-76.0

256 QAM

-74.0

QPSK

-91.0

8 PSK

-88.5

16 QAM

-85.5

32 QAM

-83.5

64 QAM

-81.0

128 QAM

-78.5

256 QAM

-75.5

11 GHz 13 GHz 15 GHz

18 GHz 23 GHz 26 GHz 28 GHz

30

7 MHz (ETSI)




Frequency 38 GHz

Note: All

4.5.2.2

Modulatio n


256QAM

-73.5

QPSK

-90.5

8 PSK

-88.0

16 QAM

-85.0

32 QAM

-83.0

64 QAM

-80.5

128 QAM

-78.0

256 QAM

-75.0

256 QAM

-73.0

values are typical. Guaranteed values are within ±2.0 dB

10 MHz Table 27

10 MHz (FCC)

Frequency

Modulatio n


6 GHz 7 GHz 8 GHz

QPSK

-91.0

8 PSK

-88.5

16 QAM

-85.0

32 QAM

-84.0

64 QAM

-80.0

128 QAM

-77.0

256 QAM

-75.5

256 QAM

-73.5

QPSK

-90.5

8 PSK

-88.0

16 QAM

-84.5

32 QAM

-83.5

64 QAM

-79.5

128 QAM

-76.5

256 QAM

-75.0

256 QAM

-73.0

QPSK

-90.0

8 PSK

-87.5

16 QAM

-84.0

32 QAM

-83.0

64 QAM

-79.0

128 QAM

-76.0

256 QAM

-74.5





31


Frequency 38 GHz

Modulatio n


256 QAM

-72.5

QPSK

-89.5

8 PSK

-87.0

16 QAM

-83.5

32 QAM

-82.5

64 QAM

-78.5

128 QAM

-75.5

256 QAM

-74.0

256 QAM

-72.0

Note: All values are typical. Guaranteed values are within ±2.0 dB

4.5.2.3

14 MHz Table 28

Frequency

Modulatio n


6 GHz 7 GHz 8 GHz

QPSK

-89.0

8 PSK

-87.0

16 QAM

-83.5

32 QAM

-81.5

64 QAM

-79.5

128 QAM

-76.5

256 QAM

-73.5

256 QAM

-72.0

QPSK

-88.5

8 PSK

-86.5

16 QAM

-83.0

32 QAM

-81.0

64 QAM

-79.0

128 QAM

-76.0

256 QAM

-73.0

256 QAM

-71.5

QPSK

-88.0

8 PSK

-86.0

16 QAM

-82.5

32 QAM

-80.5

64 QAM

-78.5

128 QAM

-75.5

256 QAM

-72.5



32

14 MHz (ETSI)




Frequency 38 GHz

Modulatio n


256 QAM

-71.0

QPSK

-87.5

8 PSK

-85.5

16 QAM

-82.0

32 QAM

-80.0

64 QAM

-78.0

128 QAM

-75.0

256 QAM

-72.0

256 QAM

-70.5

Note: All values are typical. Guaranteed values are within ±2.0 dB

4.5.2.4

20 MHz Table 29

20 MHz (FCC)

Frequency

Modulatio n


6 GHz 7 GHz 8 GHz

QPSK

-88.0

8 PSK

-86.0

16 QAM

-83.0

32 QAM

-81.0

64 QAM

-76.5

128 QAM

-75.0

256 QAM

-72.0

256 QAM

-70.0

QPSK

-87.5

8 PSK

-85.5

16 QAM

-82.5

32 QAM

-80.5

64 QAM

-76.0

128 QAM

-74.5

256 QAM

-71.5

256 QAM

-69.5

QPSK

-87.0

8 PSK

-85.0

16 QAM

-82.0

32 QAM

-80.0

64 QAM

-75.5

128 QAM

-74.0

256 QAM

-71.0





33


Frequency 38 GHz

Note: All

4.5.2.5

Modulatio n


256 QAM

-69.0

QPSK

-86.5

8 PSK

-84.5

16 QAM

-81.5

32 QAM

-79.5

64 QAM

-75.0

128 QAM

-73.5

256 QAM

-70.5

256 QAM

-68.5


28 MHz Table 30

Frequency

Modulatio n


6 GHz 7 GHz 8 GHz

QPSK

-86.5

8 PSK

-85.0

16 QAM

-82.0

32 QAM

-78.5

64 QAM

-75.5

128 QAM

-72.0

256 QAM

-70.5

256 QAM

-68.5

QPSK

-86.0

8 PSK

-84.5

16 QAM

-81.5

32 QAM

-78.0

64 QAM

-75.0

128 QAM

-71.5

256 QAM

-70.0

256 QAM

-68.0

QPSK

-85.5

8 PSK

-84.0

16 QAM

-81.0

32 QAM

-77.5

64 QAM

-74.5

128 QAM

-71.0

256 QAM

-69.5



34

28 MHz (ETSI)




Frequency 38 GHz

Note: All

4.5.2.6

Modulatio n


256 QAM

-67.5

QPSK

-85.0

8 PSK

-83.5

16 QAM

-80.5

32 QAM

-77.0

64 QAM

-74.0

128 QAM

-70.5

256 QAM

-69.0

256 QAM

-67.0


40 MHz Table 31

40 MHz (ETSI/FCC)

Frequency

Modulatio n


6 GHz 7 GHz 8 GHz

QPSK

-85.5

8 PSK

-83.0

16 QAM

-79.5

32 QAM

-76.5

64 QAM

-73.5

128 QAM

-71.5

256 QAM

-69.0

256 QAM

-67.0

QPSK

-85.0

8 PSK

-82.5

16 QAM

-79.0

32 QAM

-76.0

64 QAM

-73.0

128 QAM

-71.0

256 QAM

-68.5

256 QAM

-66.5

QPSK

-84.5

8 PSK

-82.0

16 QAM

-78.5

32 QAM

-75.5

64 QAM

-72.5

128 QAM

-70.5

256 QAM

-68.0





35


Frequency 38 GHz

Note: All

4.5.2.7

Modulatio n


256 QAM

-66.0

QPSK

-84.0

8 PSK

-81.5

16 QAM

-78.0

32 QAM

-75.0

64 QAM

-72.0

128 QAM

-70.0

256 QAM

-67.5

256 QAM

-65.5


50 MHz Table 32

Frequency

Modulatio n


6 GHz 7 GHz 8 GHz

QPSK

-84.5

8 PSK

-82.0

16 QAM

-80.0

32 QAM

-77.5

64 QAM

-74.0

128 QAM

-71.0

256QAM

-67.5

256 QAM

-66.0

QPSK

-84.0

8 PSK

-81.5

16 QAM

-79.5

32 QAM

-77.0

64 QAM

-73.5

128 QAM

-70.5

256 QAM

-67.0

256 QAM

-65.5

QPSK

-83.5

8 PSK

-81.0

16 QAM

-79.0

32 QAM

-76.5

64 QAM

-73.0

128 QAM

-70.0

256 QAM

-66.5



36

50 MHz (FCC)




Frequency 38 GHz

Note: All

4.5.2.8

Modulatio n


256 QAM

-65.0

QPSK

-83.0

8 PSK

-80.5

16 QAM

-78.5

32 QAM

-76.0

64 QAM

-72.5

128 QAM

-69.5

256QAM

-66.0

256 QAM

-64.5


56 MHz Table 33

56 MHz (ETSI)

Frequency

Modulatio n

Threshold Power(dBm)

6 GHz 7 GHz 8 GHz

QPSK

-84.0

8 PSK

-81.5

16 QAM

-79.5

32 QAM

-76.0

64 QAM

-73.0

128 QAM

-70.0

256 QAM

-67.5

256 QAM

-65.5

QPSK

-83.5

8 PSK

-81.0

16 QAM

-79.0

32 QAM

-75.5

64 QAM

-72.5

128QAM

-69.5

256

-66.5




QAM

256 QAM

-65.0

QPSK

-83.0

8 PSK

-80.5

16 QAM

-78.5

32 QAM

-75.0

64 QAM

-72.0

128 QAM

-69.0

256 QAM

-66.0


37


Frequency 38 GHz

Modulatio n

Threshold Power(dBm)

256 QAM

-64.5

QPSK

-82.5

8 PSK

-80.0

16 QAM

-78.0

32 QAM

-74.5

64 QAM

-71.5

128QAM

-68.5

256

-65.5

QAM

256 QAM Note: All

38

-64.0

values are typical. Guaranteed values are within ±2.0 dB




4.6

System Reliability

4.6.1

Security •

IDU comply to the requirements of IEC 60950

•

ODU comply to the requirements of IEC 60950

4.6.2

Disaster Protecti on Table 34

4.6.3

Disaster Protection

Item

IDU

ODU

Ingress Protection

IEC 60529 IP20

IEC 60529 IP56

Lightning

ITU-T K.11 ITU-T K.21

ITU-T K.11 ITU-T K.21

Fault Tolerance Table 35

4.6.4

Fault Tolerance

Item

Characteristic

Residual BER

<10 @ RSL = -30 dBm

MTBF

200,000 h

-12

EMC Electro Magnetic Compatibility: •

IDU comply to the requirements of EN 301 489-4, Class B

•

ODU comply to the requirements of EN 301 489-4, Class B

4.6.5

Operation •

IDU comply to the requirements of ETSI 300 019-1-3, Class 3.2

•

ODU comply to the requirements of ETSI 300 019-1-4, Class 4.1E / Class 4M5[4]



39


4.6.6

Storage •


•

ODU comply to the requirements of ETSI 300 019-1-1, Class 1.2

4.6.7

Transportation

40

•


•

ODU comply to the requirements of ETSI 300 019-1-2, Class 2.3




5

Operating and Maintenance This chapter describes the operation and management options available in menu bar. Web LCT main interface includes the following menu items:

5.1

•

Configuration

•

Fault Management

•

Performance Management

•

Maintenance Management

•

Security Management

Configuration Configuration includes the following items: •

General

•

Ethernet Switch

Radio

Interfaces

•

•

5.1.1

General General includes the following items: Unit Parameters

•

•

Management

•

Traps Configuration

•

Licensing items

5.1.2

Ethernet Swit ch It includes the following items: •

Switch Configuration



41


•

5.1.3

QoS & Rate Limiting

Radio Radio includes the following items: •

Radio Parameters

•

Radio Thresholds

5.1.4

Interfaces Interfaces include the following items:

5.2

•

Ethernet ports

•

E1 ports

•

Wayside channel.

Fault Management Fault Management menu includes the following items:

5.3

•

Current alarms

•

Event log

Performance Management Performance Monitoring (PM) and Counters include the following items: •

5.4

Remote Monitoring (RMON)

•

Radio

•

Tributary (E1)

Maintenance Management Diagnostics & Management includes the following items:

42

•

Radio Loopback

•

Line Loopback © 2009 ZTE Corporation. All rights reserved.



•

5.5

Resets

Security Management Security Management includes the following items: •

Security configuration

•

Users & groups



43


6

Configuration

6.1

1+0 Unprotected

6.1.1

Config uratio n Requi rements (Singl e Site) Table 36

6.1.2

1+0 Unprotected Configuration Requirements (Single Site)

Component

Quantity

IDU

1

ODU

1

Single Polarization Antenna

1

IF Cable

1

System Config uratio ns Figure 29 1+0 Unprotected System Configuration

44




6.1.3

System Blo ck Diagram Figure 30 1+0 Unprotected System Block Diagram

6.2 6.2.1

1+1 HSB Config uratio n Requi rements (Singl e Site) Table 37

1+1 HSB Configuration Requirements (Single Site)

Component

Quantity

IDU

2

ODU

2

Single Polarization Antenna

1

Hybrid

1

IF Cable

2



45


6.2.2

System Config uratio ns Figure 31 1+1 HSB System Configurations

6.3

2+0 XPIC

6.3.1

Config uratio n Requi rements (Singl e Site) Table 38

6.3.2

2+0 XPIC Configuration Requirements (Single Site)

Component

Quantity

IDU

2

ODU

2

2U Chassis

1

Dual Polarization Antenna

1

Flexible Waveguide

2

IF Cable

2

System Config uratio ns Figure 32 2+0 XPIC System Configurations

46




6.4 6.4.1

2+2 XPIC Config uratio n Requi rements (Singl e Site) Table 39

6.4.2

2+2 XPIC Configuration Requirements (Single Site)

Component

Quantity

IDU

4

ODU

4

2U Chassis

2

Dual Polarization Antenna

1

Hybrid

2

Flexible Waveguide

2

IF Cable

2

System Config uratio ns Figure 33 2+2 XPIC System Configurations

6.5 6.5.1

Switching Principle Theory of Operatio n Fast hardware-based switching (50 ms) allows fast recovery from failures and minimizes the link downtime due to equipment failure. Using the same hardware for the main and backup links minimizes inventory costs and simplifies equipment and operation flexibility.



47


A Hot-Standby configuration defines two Indoor Units (IDUs) functioning as active (primary or master) and standby (secondary or slave) units. In normal operation, the primary IDU transmits and receives data, while the secondary IDU only receives data. A protection patch panel connects two IDUs and allows for data exchange between the units. Upon failure in an active IDU or a command from the remote side, a Protection Switch occurs and the standby IDU becomes active. The system protects the main link from an IDU, ODU unit failure on the local side, the remote side, or both sides. However, simultaneous failures in all units on the same side cannot be protected.

6.5.1.1

External Protection (1+1) External Protection characteristics are as follows: •

•

•

•

•

6.5.1.2

External Protection is achieved by using two separate boxes. Each box has its unique IP address. Configuration is allowed only through ‘Active’ IDU. Access to the ‘Active’ IDU is possible with its unique IP address. Several unique parameters are configurable on both ‘Active’ and ‘Standby’ IDUs, such as IP address, management VLAN, ODU-Txmute, System Name, and so on. When a switchover occurs, and previous ‘Active’ IDU becomes ‘Standby’ IDU, it should be understood that access to the new ‘Active’ IDU will be done using its IP, which is obviously different than previous ‘Active’ IDU's IP. A Protection Panel is designed to implement E1, SFP and Ethernet splitters. Customer equipment will be connected to the panel. ‘Active’ & ‘Standby’ units' traffic, management and wayside ports should also be connected to the panel. If E1 is not used, it is possible to use Ethernet splitters to FE and SFP (Optical GBE) ports. Electrical GBE (10/100/1000) cannot split (not through panel or split cables).

Switching Time The entire switching mechanism time is less than 50 ms.

6.5.1.3

Switch Criteria The ZXMW SR10 S340 protection mechanism performs a switch from a main unit to a secondary unit based on a Priority Table. Switchover triggers are described in the following table, according to their priority (top - highest priority).

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Table 40

Switchover Triggers

Priori ty

Fault

Remark

1

Mate Power Off

-

2

Lockout

-

3

Force Switch

-

4

Local Radio LOF

-

5

TDM Line LOS/SFP LOC

-

6

Change Remote request due to ‘Radio LOF’

-

7

External Alarm (will be supported in the future)

Configurable

8

Local Radio Excessive BER

Configurable

9

Change Remote due to Radio Excessive BER

-

10

Manual Switch

-



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7

Installation Modes The ZXMW SR10 S340 is integrated design with 1U in height. It can be installed in standard rack of 19 inches width, and also can support direct and remote installation.

7.1

Direct Installation

7.1.1

1+0 Unprot ected Figure 34 1+0 Unprotected Direct Installation

Figure 35 1+0 Unprotected Direct Installation

50




7.1.2

1+1 Prot ected Figure 36 1+1 Protected Direct Installation

7.2 7.2.1

Remote Installation 1+0 Unprot ected Figure 37 1+0 Unprotected Remote Installation



51


7.2.2

1+1 Prot ected Figure 38 1+1 Protected Remote Installation

52




8

Glossary Table 41

Abbreviations

Abbreviati on

Full Characteris ti cs

AGC

Automatic Gain Control

A/D

Analog-to-Digital

AIS

Alarm indication signal

ALM

Alarm

AMP

Amplifier

ANT

Antenna

ATPC

Automatic Transmitter Power Control

BBE

Background Block Error

BER

Bit Error Rate

BNC

Bayonet Navy Connector

BR

Branching

CMA

Constant Modulus Algorithm

CONV

Converter

D/A

Digital-to-Analog

DEM

Demodulator

DEMUX

Demultiplexer

DHCP

Dynamic Host Configuration Protocol

DPLL

Digital Phased Locked Loop

DSC

Digital Service Channel

EDI

External Device Interface

EMC

Electro Magnetic Compatibility

EMS

Element Management System

EOW

Engineering Order Wire

ES

Erred Seconds

ETH

Ethernet

ETSI

European Telecommunications Standards Institute

FIR

Finite Impulse Response

FREQ

Frequency

FTP

File Transfer Protocol

HDB3

High Density Bipolar of order 3

HDLC

High level Data Link Control

HSB

Hot Standby

HTTP

Hyper Text Transfer Protocol



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ZXMW SR10 S340 Product Description V2 0

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