FiberHome NMS Training June 18 & 19, 2015
Training Content Introduction to CiTrans R865/R845 and OTN Device Networking and Planning CEN Service Configuration CEN Fault Isolation
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Introduction to CiTRANS R865/R845 and OTN Device
Contents
Device Overview CiTRANS R865 and Cards CiTRANS R845 and Cards FONST 3000 / OTN Cards
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Device Overview
Access layer
Distribution layer
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Core layer
Device Overview The CiTRANS R865 and CiTRANS R860 are high-end routers offered by FiberHome. They are mainly used at the backbone layer of the IP bearer network, edge of the IP backbone network, core and distribution layers of the MAN, distribution layer of the backbone network, as well as the core and convergence networks in different industries and enterprises. The CiTRANS R845 is a high-end IP/MPLS router offered by FiberHome. It is mainly used at the access and distribution layers of the mobile backhaul network and multi-service MAN. The CiTRANS R800 series devices provide line rate forwarding through highspeed interfaces, sound QoS mechanism, carrier-class reliability, abundant service processing capabilities, flexible service configuration and management, as well as packet-based time synchronization technology, which meet requirements of data services and CEN services for network devices. 6
Device Overview Supports BFD for static routes, BFD for VRRP, BFD for OSPF, BFD for ISIS, BFD for BGP, BFD for LSP, and BFD for PW. Supports MPLS OAM Y.1711. Supports MPLS L2/L3 VPN. Supports QoS functions, including traffic classification, traffic marking, traffic policing, traffic shaping, congestion management, queue scheduling, and connection admission. Supports the LDP and RSVP-TE signaling protocols. Supports the PIM-DM multicast protocol and IP source-specific multicast (SSM). Supports ECMP. Supports OAM at the link layer, LSP layer, PW layer, and Ethernet service layer, and provides fault management and performance management functions. Supports the end-to-end path and service configuration (in manual, automatic, or semi-automatic mode). Supports dual-homing protection for the GE interface and cSTM-1 interface. 7
Device Overview Supports LAG protection for Ethernet access links. Supports the multi-segment PW (MS-PW) function. Supports LSP 1:1 protection. Supports IP FRR, VPN FRR, and MPLS TE FRR. Supports VRRP. Supports hardware redundancy protection for key components such as the switching card, clock card, core switch card, and power supply. Reports power consumption of the routing control card and switching clock card. Reports the rotation speed and temperature of fans. Supports AC power supply.
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CEN Hardware Structure RCU Management channel Signaling channel
Management plane
Control plane
Management channel Signaling channel
Inter-card communication
Data plane
Protection QoS
OAM Clock
Service board
Data plane
Data plane
Protection
OAM
QoS
Clock
OAM Clock
Service board
SCU
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CEN Hardware Structure System hardware structure
Management plane Control plane
Forwarding plane Legend
Protection
Management channel Signaling channel
Clock
Data channel
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CEN Software Architecture RCU application
Network protocol software
OS and Inter-board driver communication
RCU application
Synchronization channel between active and standby devices
Network protocol software
Inter-board OS and communication driver
Signaling channel Management channel
Backplane
BMU
BMU
BMU
BMU
Core switching
Core switching
… Service board 1 GE or xGE
Service board n GE or xGE
…
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Fan unit
CiTRANS R865
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CiTRANS R865 Introduction Function Description • Structure: The CiTRANS R865 adopts the distributed routing architecture, with a switching capacity of 640 Gbit/s. It provides 24 slots for service cards, 2 slots for routing control cards, and 2 slots for switching clock cards. • Power consumption when fully loaded: 2400 W • Product positioning: core layer of the MAN and distribution layer of the backbone network
Function Advantages • Adopts the distributed hardware-based forwarding and nonblocking switching technologies. • Supports carrier-class reliability, line rate forwarding performance, sound QoS mechanism, abundant multiservice processing capability, and excellent extension capability. • Provides the powerful IP service processing capability as backbone convergence routers. • Integrates L2 Ethernet switching capability, supports abundant IP service features of edge nodes including the Ethernet switching and processing, tunneling, and flow queuing, which ensure a smooth IPv4-IPv6 evolution.
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Card Type
Card Density
Access Capacity
cSTM-1
4, 8 channels/card
32
FE
8 channels/card
120
GE
8, 16 channels/card
240
10GE
2, 4 channels/card
60
40GE
1 channel/card
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CiTRANS R865 Cards Supported Remark Quantity
Type
Card Name
Card Type
Routing control card
RCUO1
Routing control card
2
Cross-connect clock processing unit
SCUO1
Clock switching card
2
Power card
PWR
Power card
2
Auxiliary terminal card 1/Auxiliary terminal card 2
2
XSO3
10GE processing card
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XGO2
10GE/GE hybrid processing card (2 x 10GE + 8 x GE)
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XSO2
10GE processing card (2 x 10 GE)
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GSO2
GE processing card (8 x GE)
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ESO3
FE processing card (8 x FE)
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GSO1
GE processing card (optical)
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GSO3
GE processing card (electrical)
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The cards are interchangeable between the CiTRANS R865 and the CiTRANS R860. The GE processing card (optical) is recommended.
QSO2
40GE processing card
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The CFP module is used. 1 port/card
ESO1
100M Ethernet interface card (optical)
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ESO2
100M Ethernet interface card (electrical)
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S1O1
STM-1 optical interface card (4 channels)
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S1O2
STM-1 optical interface card (8 channels)
4
E1O1
E1 interface card (32 channels)
2
Auxiliary terminal card AIFO1/AIFO2
Service card
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The cards share the same PCB temporarily.
L3VPN, inter-slot LAG, and inter-device LAG are not supported.
Due to a limitation of cable leading-out, it supports access of only 64 E1 signals.
CiTRANS R865 Cards 10 11 12 13 14 15 16 17
P O W E R
1A 1B 1C 1D 1E 1F
P O W E R
8/ 8/ 0A 0B 0C 0D 0E 0F 18 19
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Equipment Hardware SFP/XFP Working Range GE
Tx (dBm)
Rx (dBm)
10GE
Tx (dBm)
Rx (dBm)
0.5 km (1310nm)
-9.5 to 0
-17 to 0
10 km (1310nm)
-6 to -1
-14 to -1
10 km (1310nm)
-8 to -3
-20 to -3
40 km (1550nm)
-1 to 2
-17 to -1
40 km (1550 nm)
-2 to -3
-23 to -3
80 km (1550nm)
0 to 4
-24 to -7
Device Recommended Value Card Type
Routing and Control Card
Performance Name
Performance Meaning
Recommended Value
TEMP
EMU Temperature
10 ℃ to 50 ℃
POWER FAN_HTEMP
Optical Interface Card
LASER_TEMP
Power supply voltage of cabinet Highest Temperature of the fan unit area Working temperature of laser
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-41 V to -56 V 10 ℃ to 50 ℃ 0 ℃ to 40℃
CiTRANS R845
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Equipment Hardware The CiTRANS R845 adopts a 19-inch/5U structure, with the dimensions of 443 mm (W) x 220 mm (H) x 245 mm (D). It provides eight slots for service cards, two slots for routing control cards, and two slots for switching clock cards. Its switching capacity is 80 Gbit/s and the maximum bandwidth for a slot is 20 Gbit/s. It supports FE, GE, 10GE, E1, and STM-1 interfaces.
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Card Description The CiTRANS R845 is composed of the routing control cards, crossconnect clock cards, various types of interface cards, and power cards.
RCUP1 (standby) RCUP1 (active)
Fan unit SCUP1 (standby) SCUP1 (active)
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Card Description Configuration of public cards Card
Switching card
Control card
Power card
Applicable Slot
Card Name
SCUP1
Function Description R845 Slots 5 and 6
R835E
R830E
Slots 3 and 4
Slot 2
Provides the clock and switching functions. Provides the NE management
RCUP1
Slots 0 and 1
Slots 0 and 1
Slot 0
and signaling processing functions.
PWRP1
Slots 12 and 13
Slots 8 and 9
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Slot 5
Provides a 48 V DC power supply.
Equipment Hardware Configuration of service units Card Type
Card Name
Applicable Slot
Remaks
XSK2
Slots 3-5 and 10-12
Provides 2x10GE interfaces.
XSK3
Slots 3-5 and 10-12
Provides 1x10GE optical interface.
GE/FE hybrid interface card (8 channels)
MSP1
Slots 3 and slots 812
FE optical interface card (8 channels)
ESK3
SLOT 8-12
FE electrical interface card (8 channels)
ESK4
Slots 8 and 9
STM-1 optical interface card (4 channels)
S1K3
Slots 8-10
10GE optical interface card (2 channels) 10GE optical interface card (1 channel)
2M electrical interface card (32 channels)
E1K4
Slots 8 and 9
2M electrical interface card (16 channels)
E1K5
Slots 8 and 9
Each port can be configured to work separately in GE optical interface, FE optical interface, or FE electrical interface mode. The FE interfaces do not support IEEE 1588. Provides 8xFE optical interfaces and supports IEEE 1588 in the output direction. Provides 8xFE electrical interfaces and supports IEEE 1588 in the output direction. It is restricted by the FE electrical interface leading-out and a maximum of two cards are supported. Provides 4xSTM-1 optical interfaces. Provides 32xE1 interfaces. It is restricted by the E1 electrical interface leading-out. A maximum of two cards are supported and slot 3 is used preferentially. Provides 16xE1 interfaces. It is restricted by the E1 electrical interface leading-out. A maximum of two cards are supported and slot 3 is used preferentially.
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FONST 3000 / OTN
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Equipment Hardware The FONST 3000 is an OTN-based intelligent multiservice wavelength division product. The FONST 3000 supports multi-service, large-capacity and transparent transmission network applications.
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OTN Signal Flow
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Card configuration Optical Transponder Card： OTU2S: The OTU2S card receives one optical signal (STM-64 / 10GE LAN / 10GE WAN /10GFC / OTU2) from the client side, performs the O / E conversion and aggregates into one OTU2 / OTU2e / OTU2f signal of DWDM standard compliant wavelength; outputs the converted signal via the wavelength division side optical interface to the optical multiplexer card or the optical add / drop multiplexing card for WDM.
Optical Amplification Card： OA: Optical Amplification Card
PA: Pre-amplifier Card
Optical multiplexing /demultiplexing card: OSCAD: 1510/1550 Optical Multiplexer/Demultiplexer Card
ODU48: 48 Ch Optical Demultiplexer Card VMU48: 48 Ch Optical Multiplexer Card with Variable Optical Attenuator
Optical supervisory channel card: OSC 25 25
THANK YOU
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