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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confidential
Security Level: INTERNAL2014/2/18
Opti X OSN 6800Hardware Description
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Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved. Page1
Forward
Opti X OSN 6800 is future-oriented according to the
development trend of metropolitan area network (MAN)
with IP as the core.
Opti X OSN 6800 achieves dynamic optical layer
grooming and flexible electrical layer grooming with
brand-new architecture.
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Learning Guide
Before learn this course, you should have:
Known WDM Basic Principle
Studied OTN Basic Knowledge
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References
Opti X OSN 6800 Product Description
Opti X OSN 6800 Hardware Description
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Objectives
Upon completion of this course, you will be able to:
Describe the position and networking ability(kh nng) of Opti X OSN
6800
List the main functions and features(nt c trng) of OptiX OSN6800
Outline the layout(b tr) of OptiX OSN 6800 subrack
Generalize(tng qut) the categories(bn lit k) of boards
List the main functions and features of the boards
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Contents
1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frame
4. Boards
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Contents
1. Network Application
1.1 System Architecture
1.2 Position in Networks
1.3 Networking and Applications
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System Architecture
Optical and Electrical Grooming Architecture
Optical Grooming
FOADM
ROADM
Electrical Grooming
L1 electrical layer
L2 electrical layer
Client service processing
Electrical layer grooming
Control plane bas ed on GMPLS
Packet
FOADM/ROADM
Line-side processing
OTU
Colored interfa
ceElectrical layer : L2
Optical layer : L0
Electrical layer : L1
GMPLS: Generalized multiprotocal label switching
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Network Position
Opti X OSN 6800 is mainly used in:
Area Backbone
Local networks
Metro core layer
Metro convergence layer
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Opti X OSN 6800 supports Point to Point, Chain, Ring andMesh network.
Point to Point
Chain
Networking and Applications
OTM OTM
OTM OTMOADM
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Networking and Applications
Ring
Because of its excellent survivability, ring network is a dominant
networking mode in MAN DWDM network planning.
OADM
OADM
OADM OADM
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Networking and Applications
Ring with chain
OTM
OADM
OADM
OADM OADM
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Networking and Applications
Tangent rings
OADM
OADM
OADM OADM
OADM
OADM
OADM OADM
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Networking and Applications
Intersecting rings
OADM
OADMOADM
OADMOADM
OADM
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Networking and Applications
Mesh Network
No node bottleneck, flexible and good expandability
Ready for ASON
OADMOADMOADM
OADM OADM
OADM OADM
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Contents
1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frames
4. Boards
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Optical Layer Technology
Wavelength Grooming AbilityDistribution solutions of medium wavelength resource of WDM
equipment include FOADM and ROADM
Realizes intra-ring two-dimensional grooming and inter-ring
multi-dimensional grooming
Supports DWDM and CWDM
DWDM:40 (2.5G / 10G / 40G
CWDM:18 2.5G
Integrated System and Open System Compatibility(tngthc)
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Electrical Layer Technology
Electrical Layer Grooming Capacity
Centralized cross-connection of GE services, ODU1 signals via
the XCS board.
Distributed cross-connection of GE services, ODU1 signals and Any services via the dual boards.
L2 electrical layer switching based on VLAN and Stack
VLAN.
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Guaranteed Reliability
Equipment Level Protection
Input power supply 1+1 backup
Cross-connect board 1+1 protection
SCC protection1+1 protection
External memory for NE configuration data backup
Secondary power protection for OTU
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Guaranteed Reliability
Network Level ProtectionOptical line protection
Optical channel protection
Subnetwork connect protection (SNCP)
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Service Processing and Transmission
OTN Processing
OSC and ESC
FEC Function
Tunable Wavelengths
Adopts 10Gbit/s, 5Gbit/s and 2.5Gbit/s OTUs
ALS, IPA, ALC and APE functions
Main/Slave Subrack Unified Management
Maximum of seven slave subrack under one main subrack
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Contents
1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frame
4. Boards
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Contents
3. Cabinet, Subrack and Frame
3.1 Cabinet
3.2 Subrack
3.3 Frame
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Cabinet
Opti X OSN 6800 can be installed in:
ETSI 300mm rear column cabinet
Standard ETSI 300 mm cabinet
23-inch open rackItem 2.2m 2.6m
Quantity of configurable subracks in a ETSI 300mm
rear column cabinet
4 4
Quantity of configurable subracks in a Standard ETSI
300mm cabinet
3 4
Quantity of configurable subracks in a 23-inch open rack (7 feet high): 4
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Cabinet
DC Power Distribution Box
Input interface area is divided into part A and part B
Accesses four 48 V DC inputs, two for working and two for
protection, so as to achieve the load partition power distributionSix power output interfaces (each part provides six outputs for
mutual backup)
Maximum Power Consumption (full configured) :3400W
Two ways to connect the input terminals based on the working
current
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Cabinet
DC Power Distribution Box
NEG2(-)
INPUT
RTN2(+)RTN1(+) NEG1(-) NEG2(-)
INPUT
RTN2(+)RTN1( +) NEG1( -)
SW1 SW3SW2 SW4
ON
OFFSW5 SW6 SW1 SW3SW2 SW4
ON
OFFSW5 SW6
OUTPUT
1 2 3 4 5 6
OUTPUT
1 2 3 4 5 6
1 2 3
4 4
2 13
1 Output cable terminal 3 Input cable terminal
2 Grounding screw 4 Power switch
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Subrack
Subrack Front Layout:Indicators, Board area, Fiber cabling area, Fan Tray Assembly,
Air Filter and Interface area.
Item Specification
Dimensions 400 (H) 487 (W) 295 mm (D)
Max power consumption
(full configuration)
850W
Rated working current 30A
Working voltage range -48V/-60V DC ( 12 )
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Fan Tray Assembly
Air Filter
IU
#16
IU
#15
IU
#14
IU
#13
IU
#12
IU
#11
I
U
7
IU
#
8
IU
#
7
IU
#
6
IU
#
5
IU
#
4
IU
#
3
IU
/XCS
#10
IU
#
2
IU
#
1
IU
/XCS
#9
IU
/SCC#17
Interface AreaP
IU
A
U
X
S
C
C
#
1
8
P
IU9U
Fiber Cabling
Slot 1-17 can be usedforOTU/OADM/OA/OSC
XCS 1+1 backup SCC standby slotsoptional
Power Interface unit
Inter-subrackcommunication andsystem auxiliary slot
System control and communication
Subrack
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Subrack
Dual Slots
Opti X OSN 6800 provides centralized cross-connection.
ODU1 signal and GE service
Opti X OSN 6800 provides distributed cross-connection throughdual slots.
ODU1 signal, GE service and Any service (100Mbit/s 2.5Gbit/s)
Dual slots:
1 IU1&IU2 4 IU7&IU8
2 IU3&IU4 5 IU11&IU12
3 IU5&IU6 6 IU13&IU14
7 IU15&IU16
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Interfaces in the interface area
COM: Commissioning interface
ETH3: Inter-subrack communication interface
ALMO1 ALMO4: Alarm output and cascading interface
SERIAL: OAM interface
ALMI1, ALMI2: Alarm input interface
LAMP1, LAMP2: Subrack alarm output and cascading interface
COM ETH3 ALMO1 ALMO2 ALMO3 ALMO4 SERIAL ALMI1 ALMI2 LAMP1LAMP2
Subrack
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Frame
Fiber Spooling FrameCoil up the redundant fiber jumpers
1
2
3
45
6
1 Grommet 4 Fiber-spoolingpost
2 Tray 5 Fiber outlet
3 Front panel of tray 6 Frame body
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Contents
1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frame
4. Boards
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Contents
4. Boards4.1 Overview of Boards
4.2 Optical Transponder Unit
4.3 Tributary Unit and Line Unit
4.4 Cross-connect Unit
4.5 Optical Multiplexer and Demultiplexer Unit
4.6 Optical Add and Drop Multiplexing Unit
4.7 Optical Amplifying Unit
4.8 System Control and Communication Unit
4.9 Optical Supervisory Channel Unit
4.10 Other Units
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Overview of Boards
Four laser safety levels
Laser Level Label Reference Power Range
Class 1 500.00 mW)
CLASS 1LASER
PRODUCT
CLASS 3B LASERPRODUCT
AVOID EXPOSURETO BEAM
LASERRADIATION
CLASS 1M LASERPRODUCT
LASERRADIATION
DO NOT VIEW DIRECTLYWITH OPTICALINSTRUMENTS
LASERRADIATION
AVOID EYE OR SKINEXPOSURE TO DIRECT OR
SCATTERED RADIATION
CLASS 4 LASERPRODUCT
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Overview of Boards
Bar Code for BoardsOn the front panel of each board
Includes the BOM code, delivery information, board version,
board name, board characteristic code and etc.
2102313242 1059000003 -19210PAS
BOM
Product information
Board version
Board name
Characteristic Code
TN11 L4G
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Overview of Boards
Bar Code for BoardsCharacteristic code for a DWDM OTU e.g.L4G
19210 P A S
Type DWDM side receiving optical module
A APD-Avalanche Photo DiodeP PIN-Positive Intrinsic Negative
Type Client side transmitting distance
I Intra-office, 2km
S Short haul, 10km
L Long haul, 20km
M 850nm, Multi-mode
DWDM side transmittingoptical module
DWDM-side centralfrequency:192.10THz
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Overview of Boards
Board Category
Board category
Optical transponder unit Optical amplifying unit
Tributary unit and Line unit System control and communication
unit
Cross-connect unit Optical supervisory channel unit
Optical multiplexer and demultiplexer unit Optical protection unit
FOADM unit Spectrum analyzer unit
ROADM unit Variable optical attenuator unit
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Optical Transponder Unit
Board list
Boardname
Board descriptionOccupied
slotsValid slots
L4G Line wavelength conversion unit with 4xGEline capacity 1 IU1~IU8 and IU11~IU16
LDGS /LDGD
2 x GE unit, single / dual fed and single/selective receiving
1 IU1~IU8 and IU11~IU16
LQMS /
LQMD
4-channel multi-rate (100Mbit/s-2.5Gbit/s)wavelength conversion unit, single/dual fed
and single/selective receiving
1 IU1~IU8 and IU11~IU16
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Optical Transponder Unit
Board list
Boardname
Board descriptionOccupied
slotsValid slots
LSX 10 Gbit/s wavelength conversion unit 1 IU1 IU17LSXR 10 Gbit/s wavelength conversion relay unit 1 IU1 IU17
LWXS /LWXD
Arbitrary rate (16Mbit/s-2.5Gbit/s) wavelengthconversion board (single / double transmit)
1 IU1 IU17
LWX2
Arbitrary rate (16Mbit/s-2.5Gbit/s) dual-
wavelength conversion board 1 IU1 IU17
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Optical Transponder Unit
Front PanelSee the right picture, (e.g. LDGD)
Indicators
All OTUs provide four indicators
LDGD
LDGD
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
O U T 1
I N 1
O U T 2
I N 2
T X 1
R X 1
T X 2
R X 2
TX/RXClient Side
IN/OUTWDMSide
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
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Optical Transponder Unit
LDGD2xGE unit, concurrent sending and selective receiving
realizes the conversion between two GE signals and
standard WDM signalsType of the optical interface: LC
Laser Safety Level: Class 1
LDGD
LDGD
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
O U T 1
I N 1
O U T 2
I N 2
T X 1
R X 1
T X 2
R X 2
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Optical Transponder Unit
LDGDFunctional modules and signal flow
Control and communication module
SCC
Backplane
GE
Cross-connect andservice processing
module
Client-side
opticalmodule
GE
GE
WDM-side
opticalmodule
STM-16/OTU1
STM-16/OTU1
Client side WDM side
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Optical Transponder Unit
LDGDFunctions and Features
ESC function
Adopts FEC encoding compliant with the ITU-T G.975
Protection scheme
SW SNCP
Client-side 1+1 protection
Intra-OTU 1 1 protection
Automatic Laser Shutdown (ALS) function
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Optical Transponder Unit
L4GLine wavelength conversion unit with 4xGE line capacity
Converges up to 6 GE service signals into 4 GE service
signals and multiplexes these 4 signals into an OTU
5G/FEC 5G signal.
Type of the optical interface: LC
Laser Safety Level: Class 1
L4G
L4G
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
T X 2
R X 2
T X 3
R X 3
T X 4
R X 4
T X 5
R X 5
T X 6
R X 6
O U T
I N
T X 1
R X 1
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Optical Transponder Unit
L4GFunctional modules and signal flow
OTN 5G
OTU 5G/FEC 5G
WDM-side
opticalmodule
Control and communication module
SCC
Client side WDM side
Backplane
GE
Cross-connect and
serviceprocessing
module
Client-side
opticalmodule
GE
GE
6
6
OTU 5G/FEC 5G6
6
L2mode
4
4
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Optical Transponder Unit
L4GFunctions and Features
Client-side service: GE
Cross-connect capabilities:
Supports the transmission of 8 GE signals to the XCS and 4 GEsignals to the dual slots through the the backplane.
Provides the OTN interface on WDM-side
Supports DWDM specificationSupports the tunable wavelength optical module
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Optical Transponder Unit
L4GFunctions and Features
ESC function
Adopts FEC encoding compliant with the ITU-T G.975
Protection scheme
SW SNCP
VLAN SNCP
Client-side 1 1 protection ALS function
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Optical Transponder Unit
LQMS4-channel multi-rate (100 Mbit/s-2.5 Gbit/s) wavelength
conversion unit, single fed and single receiving
Multiplexes 4 signals at the rate between 100 Mbit/s
and 2.5 Gbit/s into a 2.5 Gbit/s signal.
Type of the optical interface: LC
Laser Safety Level: Class 1
LQMS
LQMS
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
R X 2
T X 3
R X 3
T X 4
R X 4
O U T
I N
T X 1
R X 1
T X 2
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Optical Transponder Unit
LQMSFunctional modules and signal flow
OTU1
OTU1
Control and communication module
SCC
Backplane
Cross-connect andservice processing
module
Client-side
opticalmodule
WDM-side
opticalmodule
100Mbit/s-2.5Gbit/s 4
4100Mbit/s-2.5Gbit/s
4
4
100Mbit/s-2.5Gbit/sClient side WDM side
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Optical Transponder Unit
LQMSFunctions and Features
Client-side service:
STM-16,STM-4,STM-1,OC-48,OC-12,OC-3,
FC200,FC100,GE,FE,ESCON,DVB-ASI,FICON,FICON Express
Cross-connect capabilities:
Supports the transmission of four optical signals at the rate between
100 Mbit/s and 2.5 Gbit/s to the dual slots
Provides the OTN interface on WDM-side
Supports the DWDM and the CWDM specifications
Supports the tunable wavelength optical module
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Optical Transponder Unit
LQMSFunctions and Features
ESC function
Adopts FEC encoding compliant with the ITU-T G.975
Protection scheme:
SW SNCP
Client-side 1+1 protection
ALS function
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Optical Transponder Unit
LSXFunctional modules and signal flow
WDM-side
opticalmodule
Control and communication module
SCC
Serviceprocessing
module
Client-side
opticalmodule
10GE LAN/10GE WAN/STM-64/OC-192/OTU2
OTU2/OTU2v
OTU2/OTU2v10GE LAN/10GE WAN/STM-64/OC-192/OTU2
Client side WDM side
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Optical Transponder Unit
LSXFunctions and Features
Client-side service:
OC-192,STM-64,10GE LAN,10GE WAN,OTU2
Cross-connect capabilities: None
Provides the OTN interfaces on WDM-side and client side
Supports DWDM specification
Supports the tunable wavelength optical module
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Optical Transponder Unit
LSXFunctions and Features
ESC function
FEC encoding:
Adopts FEC encoding compliant with the ITU-T G.975
Adopts AFEC encoding compliant with the ITU-T G.975.1
Protection scheme:
Client-side 1+1 protection ALS function
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Optical Transponder Unit
LWXD Arbitrary rate (16Mbit/s~2.5Gbit/s) wavelength
conversion board (double transmit).
Realizes the conversion between the signal at the rate
between 16 Mbit/s and 2.5 Gbit/s and standard WDM
signal.
Concurrently sending and selective receiving at WDM-
side
Type of the optical interface: LC
Laser Safety Level: Class 1
LWXD
LWXD
CLASS 1LASER
PRODUCT
STAT ACTPROGSRV
T X 1
R X 1
O U T 1
I N 1
O U T 2
I N 2
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Optical Transponder Unit
LWXDFunctional modules and signal flow
OTN 5G
WDM-side
opticalmodule
Control and communication module
SCC
Serviceprocessing
module
Client-side
opticalmodule
Client side WDM side
16Mbit/s-2.5Gbit/s
16Mbit/s-2.5Gbit/s
16Mbit/s-2.5Gbit/s
16Mbit/s-2.5Gbit/s
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Optical Transponder Unit
LWXDFunctions and Features
Client-side service:
STM-16, STM-4, STM-1, OC-48, OC-12, OC-3, FC200, FC100, GE, FE,
FDDI, ESCON, DVB-ASI/SDI, FICON, FICON Express, HDTV
Cross-connect capabilities: None
OTN function: None
Supports the DWDM and the CWDM specifications
Supports the tunable wavelength optical module
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Optical Transponder Unit
LWXDFunctions and Features
ESC function
FEC encoding:
Adopts FEC encoding compliant with the ITU-T G.975
Adopts AFEC encoding compliant with the ITU-T G.975.1
Protection scheme:
Client-side 1+1 protection
Intra-OTU 1 1 protection
ALS function
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Tributary Unit and Line Unit
Board list
Board
category
Board
nameBoard description
Occupie
d slotsValid slots
Tributary
unit
TQM 4 x multi-rate tributary serviceprocessing unit
1 IU1~IU8 and IU11~IU16
TDG2 x GE tributary service
processing unit1 IU1~IU8 and IU11~IU16
TQS
4 x STM-16/OC-48/OTU1
tributary service processingunit
1 IU1~IU8 and IU11~IU16
Line unit NS24 x ODU1 multiplexing OTU2
optical interface unit1 IU1~IU8 and IU11~IU16
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Tributary Unit and Line Unit
Front PanelSee the picture on the right(e.g. TDG)
Indicators
All tributary units and line units provide four indicators
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
TDG
TDG
CLASS 1LASER
PRODUCT
STAT ACTPROGSRV
T X 1
R X 1
T X 2
R X 2
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Tributary Unit and Line Unit
TDG2 x GE tributary service processing unit
Realizes the conversion between two GE optical
signals and two GE electrical signals or one ODU1
electrical signal
Type of the optical interface: LC
Laser Safety Level: Class 1
TDG
TDG
CLASS 1LASER
PRODUCT
STAT ACTPROGSRV
T X 1
R X 1
T X 2
R X 2
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Tributary Unit and Line Unit
TDGFunctional modules and signal flow
GE
Control and communication module
SCC
GE
GE
Backplane
Cross-connect andservice processing
module
Client-side
opticalmodule
ODU1Client side
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Tributary Unit and Line Unit
TDGFunctions and Features
Client-side service: GE
Cross-connect capabilities:
Supports the cross-connection of an ODU1 signal and two GE signalsbetween the TDG and the XCS or the paired board through the
backplane.
Protection scheme
SW SNCP ODUk SNCP
Client-side 1+1 protection
ALS function
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Tributary Unit and Line Unit
TQM4 x multi-rate tributary service processing unit
Realizes the conversion between four optical signals at
the rate between 100 Mbit/s and 2.5 Gbit/s and four
client-side electrical signals or one ODU1 electrical
signal.
Type of the optical interface: LC
Laser Safety Level: Class 1
TQM
TQM
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
R X 2
T X 3
R X 3
T X 4
R X 4
T X 1
R X 1
T X 2
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Tributary Unit and Line Unit
TQMFunctional modules and signal flow
Control and communication module
SCC
Backplane
Cross-connect and serviceprocessing module
Client-side
opticalmodule
100Mbit/s-2.5Gbit/s 4
4100Mbit/s-2.5Gbit/s
100Mbit/s-2.5Gbit/s ODU1
4
4
Client side
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Tributary Unit and Line Unit
TQMFunctions and Features
Client-side service:
STM-16,STM-4,STM-1,OC-48,OC-12,OC-3,FC200,FC100,GE,FE,ESCON,DVB-ASI,FICON,FICON Express
Cross-connect capabilities:
Supports the cross-connection of one ODU1 signal between the TQMand XCS or the paired board.
Supports the cross-connection of four signals at the rate between 100Mbit/s and 2.5 Gbit/s between the boards in dual slots
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Tributary Unit and Line Unit
TQMFunctions and Features
Protection scheme:
SW SNCP
ODUk SNCP
Client-side 1+1 protection
ALS function
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Tributary Unit and Line Unit
TQS4 x STM-16/OC-48/OTU1 tributary service processing
unit
Realizes the conversion between four STM-16/OC-
48/OTU1 optical signals and four ODU1 electrical signals
Type of the optical interface: LC
Laser Safety Level: Class 1
TQS
TQS
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
R X 2
T X 3
R X 3
T X 4
R X 4
T X 1
R X 1
T X 2
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Tributary Unit and Line Unit
TQSFunctional modules and signal flow
ODU1
Control and communication module
SCC
Backplane
Cross-connect andservice processing
module
Client-side
opticalmodule
STM-16/OC-48/OTU1 4
4STM-16/OC-48/OTU1
4
4
Client side
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Tributary Unit and Line Unit
TQSFunctions and Features
Client-side service:
STM-16,OC-48,OTU1
Cross-connect capabilities:
Supports the cross-connection of four ODU1 signals between the TQSand XCS or the paired board
Provides the OTN interface on Client-side
ESC function
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Tributary Unit and Line Unit
TQSFunctions and Features
Adopts FEC encoding compliant with the ITU-T G.975
Protection scheme:
ODUk SNCP
Client-side 1+1 protection
ALS function
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Tributary Unit and Line Unit
NS24 x ODU1 multiplexing OTU2 optical interface unit
Maps four ODU1 signals sent from XCS or the paired
board into an OTU2 signal.
Type of the optical interface: LC
Laser Safety Level: Class 1
NS2
NS2
CLASS 1LASER
PRODUCT
STAT ACTPROGSRV
O U T
I N
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Tributary Unit and Line Unit
NS2Functional modules and signal flow
WDM-side
opticalmodule
Control and communication module
SCC
Backplane
ODU1
Cross-connect andservice processing
module OTU2
OTU2
WDM side
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Tributary Unit and Line Unit
NS2Functions and Features
Client-side service: None
Cross-connect capabilities:
Supports the cross-connection of four ODU1 signals between the NS2and XCS or the paired board.
Provides the OTN interface on WDM-side
Supports DWDM specificationSupports the tunable wavelength optical module
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Tributary Unit and Line Unit
NS2Functions and Features
ESC function
FEC encoding:
Adopts FEC encoding compliant with the ITU-T G.975
Adopts AFEC encoding compliant with the ITU-T G.975.1
Protection scheme:
ODUk SNCP ALS function
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Cross-connect Unit
Board list
Board category Board name Board description
Cross-connect unit XCS Cross-connect and clock unit
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Cross-connect Unit
XCSFunctions and Features
Cross-connect function:
Supports the Centralized grooming of ODU1 signals or GE services.
Supports a maximum cross-connect and grooming capacity of 320Gbit/s for ODU1 signals.
Supports a maximum cross-connect and grooming capacity of 160Gbit/s for GE services.
Provides 1+1 hot backupSwitching mode
Manual switching and auto switching
Non-revertive switching only
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Optical multiplexer and demultiplexer unit
Board list
Board
category
Board
nameBoard description
Occupied
slotsValid slots
Optical
multiplexer
and
demultiplexer
unit
D40 40-channel demultiplexing unit 3 IU1~IU17
D40V 40-channel demultiplexing unit with
VOA
3IU1~IU17
M40 40-channel multiplexing unit 3 IU1~IU17
M40V 40-channel multiplexing unit with VOA 3 IU1~IU17
FIU Fiber interface unit 1 IU1~IU17
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Optical multiplexer and demultiplexer unit
Front PanelSee the picture on the right (e.g. D40)
Indicators
All Optical multiplexer and demultiplexer unitprovide four indicators
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
D40
D40
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
D01D02D03D04D05D06D07D08D09D10
D11D12D13D14D15D16D17D18D19D20
D21D22D23D24D25D26D27D28D29D30
D31D32D33D34D35D36D37D38D39D40
196.00195.90195.80195.70195.60195.50195.40195.30195.20195.10
195.00194.90194.80194.70194.60194.50
194.20194.10
194.40194.30
194.00193.90193.80193.70193.60193.50
193.20193.10
193.40193.30
193.00192.90192.80192.70192.60192.50
192.20192.10
192.40192.30
D15
D16
D17
D18
D19D20
D21
D22
D23
D24
D13
D25
D26
D14
D01
D02
D03
D04
D05D06
D07
D08
D09
D10
MON
D11
D12
IN
D29
D30
D31
D32
D33D34
D35
D36
D37
D38
D28
D39
D40
D27
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D40/D40V40-channel demultiplexing unit without/with VOA
Demultiplexes main path signal to a maximum of 40
channels of service.
Type of the optical interface: LC
Laser Safety Level: Class 1
Adjusts the optical power of each signal after
demultiplexing (D40V).
D40
D40
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
D01D02D03D04D05D06D07D08D09D10
D11D12D13D14D15D16D17D18D19D20
D21D22D23D24D25D26D27D28D29D30
D31D32D33D34D35D36D37D38D39D40
196.00195.90195.80195.70195.60195.50195.40195.30195.20195.10
195.00194.90194.80194.70194.60194.50
194.20194.10
194.40194.30
194.00193.90193.80193.70193.60193.50
193.20193.10
193.40193.30
193.00192.90192.80192.70192.60192.50
192.20192.10
192.40192.30
D15
D16
D17
D18
D19D20
D21
D22
D23
D24
D13
D25
D26
D14
D01
D02
D03
D04
D05D06
D07
D08
D09
D10
MON
D11
D12
IN
D29
D30
D31
D32
D33D34
D35
D36
D37
D38
D28
D39
D40
D27
Optical multiplexer and demultiplexer unit
l l l d d l l
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D40/D40VFunctions and Features
Supports C-even band wavelength
Online optical performance monitoring at IN port.
The ratio of MON port and IN port :10/90 (9.5dB)
Attenuation range of D40V: 0dB 15dB
Optical multiplexer and demultiplexer unit
O i l l i l d d l i l i
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M40/M40V40-channel multiplexing unit without/with VOA
Realizes the multiplexing of a maximum of 40
standard WDM signals into one fiber.Type of the optical interface: LC
Laser Safety Level: Class 1
Adjusts the optical power of each signal before
multiplexing (M40V).
M40
M40
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
M01M02M03M04M05M06M07M08M09M10
M11M12M13M14M15M16M17M18M19M20
M21M22M23M24M25M26M27M28M29M30
M31M32M33M34M35M36M37M38M39M40
196.00195.90195.80195.70195.60195.50195.40195.30195.20195.10
195.00194.90194.80194.70194.60194.50
194.20194.10
194.40194.30
194.00193.90193.80193.70193.60193.50
193.20193.10
193.40193.30
193.00192.90192.80192.70192.60192.50
192.20192.10
192.40192.30
M 1 5
M 1 6
M 1 7
M 1 8
M 1 9 M 2 0
M 2 1
M 2 2
M 2 3
M 2 4
M 1 3
M 2 5
M 2 6
M 1 4
M 0 1
M 0 2
M 0 3
M 0 4
M 0 5 M 0 6
M 0 7
M 0 8
M 0 9
M 1 0
M O N
M 1 1
M 1 2
O U T
M 2 9
M 3 0
M 3 1
M 3 2
M 3 3 M 3 4
M 3 5
M 3 6
M 3 7
M 3 8
M 2 8
M 3 9
M 4 0
M 2 7
Optical multiplexer and demultiplexer unit
O i l l i l d d l i l i
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M40/M40VFunctions and Features
Support C-even band wavelength
Online optical performance monitoring at OUT port
The ratio of MON port and OUT port :10/90 (9.5dB)
Attenuation range of M40V: 0dB 15dB
Optical multiplexer and demultiplexer unit
O i l l i l d d l i l i
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FIUFiber interface unit
Realizes the multiplexing and demultiplexing of
signals transmitted by the main path and the
optical supervisory channel.
Type of the optical interface: LC
Laser Safety Level: Class 1M
Functions and features
The ratio of MON port to OUT port: 1/99 (20dB).
FIU
FIU
STAT ACTPROGSRV
M O N
O U T
I N
T C
R C
T M
R M
CLASS 1LASER
PRODUCT
Optical multiplexer and demultiplexer unit
O i l l i l d d l i l i
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FIU Functional modules and signal flow
Optical multiplexer and demultiplexer unit
Demultiplexing
module
OUT
IN
Multiplexingmodule
TM
TC
RC
RM Opticalsplitter MON
Control and communicationmodule
SCC
Line opticalsignal
Supervisorychannel
Main path
Main path
Supervisorychannel
Line opticalsignal
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OADM Unit
Board list
Board
categor
y
Boar
d
name
Board descriptionOccupie
d slots
Valid
slots
Fixed
OADM
Unit
MR2 2-channel optical add/drop multiplexing unit 1 IU1~IU17
MR4 4-channel optical add/drop multiplexing unit 1 IU1~IU17
MR8 8-channel optical add/drop multiplexing unit 2 IU1~IU17
CMR2CWDM 2-channel optical add/drop multiplexing
unit
1 IU1~IU17
CMR4CWDM 4-channel optical add/drop multiplexing
unit
1 IU1~IU17
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OADM Unit
Board list
Board
category
Boar
d
name
Board descriptionOccupied
slotsValid slots
Reconfigurabl
e OADM Unit
ROAM Reconfigurable optical adding board 3 IU1~IU17
WSM9 9-port wavelength selective
switching multiplexing board
2 IU1~IU17
WSD9 9-port wavelength selective
switching demultiplexing board
2 IU1~IU17
RMU9 9-Port ROADM multiplexing board 1 IU1~IU17
OADM U i
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OADM Unit
Indicators All Fixed OADM units provide one indicator.
All Reconfigurable OADM units provide four indicators.
CMR2
CMR2
STAT
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
O U T
I N
M
O
M I
D 1
A 1
D 2
A 2
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
Indicator Name Color
STAT Board hardware status
indicator
Red, green
RMU9
RMU9
STAT ACTPROGSRV
CLASS 1LASER
PRODUCT
M O N O M O N I
O U T
E X P I
T O A
R O A
A M 1
A M 2
A M 3
A M 4
A M 5
A M 6
A M 7
A M 8
OADM U i
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OADM Unit
MR22-channel optical add/drop multiplexing unit
Realizes the adding/dropping and multiplexing of two
signals
Type of the optical interface: LC
Laser Safety Level: Class 1M
MR2
MR2
STAT
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
O U T
I N
M O
M I
D 1
A 1
D 2
A 2
OADM U i
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OADM Unit
MR2Functional modules and signal flow
OADM opticalmodule
IN
OUT
MO
MI
D1 D2 A1 A2
OADM U i
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OADM Unit
CMR2CWDM 2-channel optical add/drop multiplexing unit
Realizes the adding/dropping and multiplexing of two signals
Type of the optical interface: LC
Laser Safety Level: Class 1M
CMR2
CMR2
STAT
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
O U T
I N
M
O
M I
D 1
A 1
D 2
A 2
OADM U it
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OADM Unit
RMU9ROADM multiplexing unit.
Adds eight single-channel signal or multi-channel
signals to the main path.
Type of the optical interface: LC
Laser Safety Level: Class 1
RMU9
RMU9
STAT ACTPROGSRV
CLASS 1
LASERPRODUCT
M O N O M O N I
O U T
E X P I
T O
A R O A
A M 1
A M 2
A M 3
A M 4
A M 5
A M 6
A M 7
A M 8
OADM U it
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SCC
AM1 AM2
Coupling module
Control and communication module
AM3 AM4 AM5 AM6 AM7 AM8
Optical multiplexing module
VOA VOA VOA VOA VOA VOA VOA VOA
Splitter
Splitter
ROA
TOA
EXPI MONI
MONO
OUT
OADM Unit
RMU9Functional modules and signal flow
OADM U it
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OADM Unit
RMU9Functions and Features
8 colorless adding interface, dynamic input.
The TOA interface can be connected to optical amplifying
unit to realize cascading. If cascading is not needed, the
optical signals should be directly sent to the ROA interface.
Online optical performance monitoring at TOA and EXPI
ports.
The ratio of MONO port to TOA port and MONI port to EXPIport: 3/97 (15dB).
RMU9
RMU9
STAT ACTPROGSRV
CLASS 1
LASERPRODUCT
M O N O M O N I
O U T
E X P I
T O
A R O A
A M 1
A M 2
A M 3
A M 4
A M 5
A M 6
A M 7
A M 8
OADM U it
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OADM Unit
ROAMReconfigurable optical adding unit
Realizes the dynamic adding/dropping, pass-
through, and blocking of a maximum of 40
wavelengths with the demultiplexing board.
Type of the optical interface: LC
Laser Safety Level: Class 1M
ROAM
ROAM
STAT ACTPROGSRV
LASERRADIATION
DONOTVIEW DIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
M01M02M03M04M05M06M07
M08M09M10
M11M12M13M14M15M16M17
M18M19M20
M21M22M23M24M25M26M27
M28M29M30
M31M32M33M34M35M36M37
M38M39M40
196.00195.90195.80195.70195.60195.50195.40
195.30195.20195.10
195.00194.90194.80194.70194.60194.50
194.20194.10
194.40
194.30
194.00193.90193.80193.70193.60193.50
193.20193.10
193.40
193.30
193.00192.90192.80192.70192.60192.50
192.20192.10
192.40
192.30
I N
O U T
M 0 1
M 0 2
M 0 3
M 0 4
M 0 5
M 0 6
M 0 7
M 0 8
M 0 9
M 1 0
M 1 1
M 1 2
M 1 3
M 1 4
M 1 5
M 1 6
M 1 7
M 1 8
M 1 9
M 2 0
E X P O
M 2 1
M 2 2
M 2 3
M 2 4
M 2 5
M 2 6
M 2 7
M 2 8
M 2 9
M 3 0
E X P I
M 3 1
M 3 2
M 3 4
M 3 5
M 3 6
M 3 7
M 3 8
M 3 9
M 4 0
D M
OADM Unit
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OADM Unit
ROAMFunctional modules and signal flow
OUT
DM
EXPI
EXPO
PLC optical module
IN
SCC
M01 M02
Optical demultiplexing module
Control and communication module
M40
Optical multiplexing module
OADM Unit
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OADM Unit
ROAMFunctions and Features
Used for dynamic grooming of wavelength.
Realizes the wavelength-level equilibrium and control of
optical power to flatten the spectrum for the working signals.
RMU9
RMU9
STAT ACTPROGSRV
CLASS 1
LASERPRODUCT
M O N O M O N I
O U T
E X P I
T O
A R O A
A M 1
A M 2
A M 3
A M 4
A M 5
A M 6
A M 7
A M 8
OADM Unit
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OADM Unit
WSD99-port wavelength selective switching demultiplexing
board
Configured any wavelengths to any interfaces
Type of the optical interface: LC
Laser Safety Level: Class 1M
WSD9
WSD9
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICALINSTRUMENTS
CLASS1M LASERPRODUCT
STAT ACTPROGSRV
D M
1 D M 2
D M 3
D M 4
E X P O
I N
D M 5
D M 6
M O N O M O N I
D M 7
D M 8
OADM Unit
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OADM Unit
WSD9Functional modules and signal flow
WSS optical module
Control and communication module
IN
SCC
DM1
MONI
DM2 DM7DM3 DM4 DM5 DM6 DM8
EXPO
MONO
OADM Unit
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OADM Unit
WSD9Functions and Features
Multi-dimension, fully dynamic allocation of wavelengths.
Adjust the optical power of each channel.
Online optical performance monitoring in IN and EXPO
ports.
The ratio of MONI port to IN port and MONO port to EXPO port:3/97 (15dB).
OADM Unit
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OADM Unit
WSM99-port wavelength selective switching multiplexing board
Configures any wavelengths to any interfaces
Type of the optical interface: LC
Laser Safety Level: Class 1
WSM9
WSM9
CLASS 1
LASERPRODUCT
STAT ACTPROGSRV
AM
1AM2
AM3
AM4
OUT
EXPI
AM5
AM6
MONOMONI
AM7
AM8
OADM Unit
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OADM Unit
WSM9Functional modules and signal flow
AM1 AM2 AM7 AM3 AM4 AM5 AM6 AM8
WSS optical module
Control and communication module
SCC
OUT
MONO
EXPI
MONI
OADM Unit
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OADM Unit
WSM9Functions and Features
Multi-dimension, fully dynamic allocation of wavelengths.
Adjust the optical power of each channel.
Online optical performance monitoring in OUT and EXPI
ports.
The ratio of MONO port to OUT port and MONI port to EXPIport: 3/97 (15dB).
Optical Amplifying Unit
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Optical Amplifying Unit
Board list
Board name Board description Occupied slotsValid
slots
OAU1 Optical amplifying unit 2 IU1~IU17
OBU1 Optical booster unit 1 IU1~IU17
CRPCCase-shape Raman pump
amplifier unit for C-band-- --
Optical Amplifying Unit
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Optical Amplifying Unit
OAU1Optical Amplifier Unit
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
OAU1
OAU1
LASERRADIATION
DONOTVIEW DIRECTLY
WITH OPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
STAT ACTPROGSRV
TDC
PDC
OUT
IN
MON
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
Optical Amplifying Unit
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Optical Amplifying Unit
OAU1Functional modules and signal flow
EDFA optical module
Control andcommunication module
INOUT
MON
SCC
TDC RDC
Optical Amplifying Unit
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Optical Amplifying Unit
OAU1Functions and Features
Amplifies a maximum of 40 channels with the channel
spacing of 100 GHz at the same time.
Gain locking function
Transient control function
Continuously adjusts the gain from 20 dB to 31 dB
Online optical performance monitoring at OUT port The ratio of MON port and OUT port :1/99 (20dB)
Optical Amplifying Unit
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Optical Amplifying Unit
OBU1
Optical Booster Amplifier Unit
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
OBU1
OBU1
M O N
O U T
I N
STAT ACTPROGSRV
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
Optical Amplifying Unit
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Optical Amplifying Unit
OBU1
Functional modules and signal flow
EDFA optical module
Control andcommunication module
IN OUTMON
SCC
Optical Amplifying Unit
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Optical Amplifying Unit
OBU1Functions and Features
Amplifies a maximum of 40 channels with the channel
spacing of 100 GHz at the same time.
Gain locking function
Transient control function
Online optical performance monitoring at OUT port
The ratio of MON port and OUT port :1/99 (20dB)
Typical gain
OBU1C01: 20dB, for receive end
OBU1C02: 23dB, for transmit end
Optical Amplifying Unit
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Optical Amplifying Unit
CRPC
Case-shape Raman pump amplifier unit for C-band
External, case-shape amplifier
Types of the optical interface: LC,LSH/APC
Laser Safety Level: Class 4
WARNING: FIBERS MUSTBE CONNECTED SEFOREPOWER UP
AVOIDE YEORSKIN
EXPOSURETODIRECTOR
CLASS4LASERPRODUCT
SCATTEREDRADIATI ON
LASERRADIATION
ALMCRPC RUN
LINESYSMON
RS232-1 RS232-2 LAN
Optical Amplifying Unit
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Optical Amplifying Unit
CRPC
Indicators
WARNING: FIBERS MUSTBE CONNECTED SEFOREPOWER UP
AVOIDE YEORSKIN
EXPOSURETODIRECTOR
CLASS4LASERPRODUCT
SCATTEREDRADIATI ON
LASERRADIATION
ALMCRPC RUN
LINESYSMON
RS232-1 RS232-2 LAN
Indicator Name Color
RUN Running status indicator green ALRM Service alarm indicator red
Optical Amplifying Unit
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Optical Amplifying Unit
CRPC
Functional modules and signal flow
LINE
SYS
Pump source module
Control andcommunication module
MON
SCC
Optical Amplifying Unit
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Optical Amplifying Unit
CRPC
Functions and Features
Provides energy for the amplification of signals in the fiber.
Realizes the distributed online amplification of signals over long
distance with wide bandwidth and low noise.
Used at the receive end of the system, must be used with EDFA.
Supports long-hop and 40G OTU application.
Online optical performance monitoring at SYS port The ratio of MON port and SYS port :1/99 (20dB)
System Control and Communication Unit
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y
Board list
Board category Board name Board description
System control
and
communication
unit
SCC System control and communication Unit
AUX System auxiliary interface unit
System Control and Communication Unit
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y
SCC
System control and communication unit
Accomplishes the service grooming, configuration
management and alarm output of a subrack.
Occupies one slot, IU17 and IU18
SCC
SCC
STAT ACTPROGSRVPWRAPWRBPWRC
ALMC
RESET
LAMP TEST
ALM CUT
SubRACK_ID
System Control and Communication Unit
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y
SCC
Indicators
SCC
SCC
STAT ACTPROGSRVPWRAPWRBPWRC
ALMC
RESET
LAMP TEST
ALM CUT
SubRACK_ID
Indicator Name Color
STAT Board hardware status indicator Red, green
ACT Service active status indicator Green
PROG Board software status indicator Red, green
SRV Service alarm indicator Red, green, yellow
PWRA System power supply indicator Red, green
PWRB System power supply indicator Red, green
PWRC System power supply indicator Red, green
ALMC Alarm cut-off indicator Yellow
System Control and Communication Unit
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y
SCC
Buttons
SCC
SCC
STAT ACTPROGSRVPWRAPWRBPWRC
ALMC
RESET
LAMP TEST
ALM CUT
SubRACK_ID
Button Function
RESET Used to reset the SCC
ALM CUT Used to cut off the audible alarm
LAMP TEST Used to test all the indicators in the subrack
System Control and Communication Unit
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y
SCC
LED
SCC
SCC
STAT ACTPROGSRVPWRAPWRBPWRC
ALMC
RESET
LAMP TEST
ALM CUT
SubRACK_ID
LED indicator Function
Subrack_ID The LED on the front panel is used to indicate
whether the subrack is a primary or a secondary
one when subracks are cascaded.
"0 indicates that the subrack which the SCCplaced is a primary one.
"1 to "7" indicates that the subrack which the SCCplaced is a secondary one.
System Control and Communication Unit
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CPU andcontrolmodule
Communicationsmodule
Clock module
Overheadprocessing
module
Other boards
Other boards
Monitoringmodule
Power supply
module
y
SCC
Functional modules and signal flow
System Control and Communication Unit
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y
SCC
Functions and Features
1+1 hot backup
Supports 7 slave subracks cascading
A secondary subrack cannot be upgraded to a primary subrack
1:N power supply backup for the system.
IU18 is primary for SCC
System Control and Communication Unit
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y
AUX
System auxiliary interface unit
Provides the system with various auxiliary interfaces and
management interfaces.
Three-bit jumper used to set the subrack ID
Indicators
AUX
STAT
PROG
NM_ETH1
NM_ETH2
ETH1
ETH2
Indicator Name Color
STAT Board hardware status indicator Red, green
PROG Board software status indicator Red, green
System Control and Communication Unit
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AUX
Interfaces
AUX
STAT
PROG
NM_ETH1
NM_ETH2
ETH1
ETH2
Interface Type Function
NM_ETH1 RJ-45 NM interface or NM cascading interface
NM_ETH2 RJ-45 NM interface or NM cascading interface
ETH1 RJ-45 Inter-subrack communications network
interfaces
ETH2 RJ-45 Inter-subrack communications network
interfaces
Optical Supervisory Channel Unit
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Board list
Board name Board description Occupied slotsValid
slots
SC1Unidirectional optical supervisory channel
unit
1 IU1~IU17
SC2Bi-directional optical supervisory channel
unit
1 IU1~IU17
Optical Supervisory Channel Unit
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SC2
Realizes the processing of two supervisory channels in
opposite directions
Type of the optical interface: LC
Laser Safety Level: Class 1
Indicators
SC2
SC2
STAT ACTPROGSRV
T M 1
R M 1
T M 2
R M 2
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
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Optical Supervisory Channel Unit
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SC2
Functions and Features
No limitation on the distance between two optical line amplifiers
Independent of the SCC
When the SCC needs to be maintained , the SC2 can still ensure thepass-through of ECC with the two optical interfaces or the paired
board and monitor other stations.
Operating Wavelength: 1510nm
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Other Units
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OLP
Optical Line Protection Unit
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
OLP
OLP
STAT ACTPROGSRV
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
T O 1
R I 1
T O 2
R I 2
R O
T I
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
Other Units
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OLP
Functional modules and signal flow
Optical splitter
SCC
TI
RO
TO1TO2
RI1RI2
Optical switch
Control and
communication module
Other Units
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OLP
Functions and Features
Protection Type:
optical line protection
intra-OTU 1+1 protection
client-side 1+1 protection
Protection scheme:
concurrent sending and selective receiving
single-end switching
OLP
OLP
STAT ACTPROGSRV
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
T O 1
R I 1
T O 2
R I 2
R O
T I
Other Units
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OLP
Functions and Features
Switching Type :
Locked switching
Forced switching
Automatic switching
Manual switching
Clear switching
Priority
OLP
OLP
STAT ACTPROGSRV
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
T O 1
R I 1
T O 2
R I 2
R O
T I
Other Units
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DCP
2-channel optical path protection unit
Protection Type:
intra-OTU 1+1 protection
client-side 1+1 protection
Indicators
DCP
DCP
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
STAT ACTPROGSRV
T O 1 1
R I 1 1
T O 1 2
R I 1 2
T O 2 1
R I 2 1
T O 2 2
R I 2 2
R O 1
T I 1
R O 2
T I 2
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
Other Units
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SCS
Sync optical channel separator unit
Type of the optical interface: LC
Laser Safety Level: Class 1
Indicators
SCS
SCS
CLASS 1LASER
PRODUCT
T O 1 1
T O 1 2
R I 1 2
T O 2 1
R I 2 1
T O 2 2
R I 2 2
R O 1
T I 1
R O 2
T I 2
R I 1 1
Indicator Name Color
STAT Board hardware status indicator Red, green
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Other Units
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SCS
Functions and Features
Protection Type:
client-side 1+1 protection
Protection scheme:
Concurrent sending and selective receiving
single-end switching by detecting SD and SF events of the channel
Protection switching time < 50ms
SCS
SCS
CLASS 1LASER
PRODUCT
T O 1 1
T O 1 2
R I 1 2
T O 2 1
R I 2 1
T O 2 2
R I 2 2
R O 1
T I 1
R O 2
T I 2
R I 1 1
Other Units
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MCA4
4-channel spectrum analyzer unit
Type of the optical interface: LC
Laser Safety Level: Class 1
Indicators:
MCA4
MCA4
STAT ACTPROGSRV
IN1
IN2
IN3
IN4
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
Other Units
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MCA4
Functions and Features
Supports the following detection functions and reporting
Optical power of the channel
Central Wavelength
OSNR
Number of wavelengths in the main optical path
Used in APE function with other boards.
Supports C band
MCA4
MCA4
STAT ACTPROGSRV
IN1
IN2
IN3
IN4
Other Units
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MCA4
Functions and Features
Detect accuracy for optical power: 1.5dBm
Detect accuracy for OSNR: 1.5dB
Detect accuracy for central wavelength: 0.1nm
MCA4
MCA4
STAT ACTPROGSRV
IN1
IN2
IN3
IN4
Other Units
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VA1
1-channel variable optical attenuator unit
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
VA1
VA1
STAT ACTPROGSRV
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
O U T
I N
Indicator Name Color
STAT Board hardware status
indicator
Red, green
ACT Service active status indicator Green
PROG Board software status
indicator
Red, green
SRV Service alarm indicator Red, green, yellow
Other Units
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VA1
Functions and Features
Supports optical power adjustment and alarm monitoring
Supports the power-off protection
variable attenuation ranges: 1.5dB 21.5dB
Resolution: 0.1dB
VA1
VA1
STAT ACTPROGSRV
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
O U T
I N
Question
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How many networking topologies does Opti X OSN 6800
support ?
What are the main types of the boards in Opti X OSN 6800?
Question
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Does XCS work in any slots ?
Which services are there for centralized cross-connection ?
How many services are there for distributed cross-connection?
Summary
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Position and networking ability of Opti X OSN 6800
Main functions and features of Opti X OSN 6800
Opti X OSN 6800 subrack layout
Opti X OSN 6800 board categoryMain functions and features of the boards
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www.huawei.com
Thank You
Appendix 1: Indicators
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Cabinet Indicators
Indicator Name Status Description
power Power indicator On (green) The cabinet is powered on.
Off The cabinet is not powered on.
critical Critical alarm indicator On (red) There is a critical alarm.
Off There is no critical alarm.
major Major alarm indicator On (Orange) There is a major alarm.
Off There is no major alarm.
minor Minor alarm indicator On (Yellow) There is a minor alarm.
Off There is no minor alarm.
Appendix 1: Indicators
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Board Indicators
Indicator Name Status Description
STAT BoardHardwar e
Indicator
On(green)
The board works normally.
On (red) The board hardware fails.
Off The board is not powered on.
SRV Service AlarmIndicator
On(green)
Service is normal, no service alarm occurs.
On (red) Critical or major alarm occurs to service.
On(yellow) Minor or remote alarm occurs to service.
Off No service is configured. (The SRV indicator of theXCS has no "Off".)
Appendix 1: Indicators
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8/13/2019 6-NG WDM Hardware Description V4[1].0-20081030-A
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Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved. Page152
Board Indicators
Indicator
Name Status Description
PROG BoardSoftwar e
Indicator
On (red) Memory check failed/loading unit software failed/theFPGA file is lost/the unit software is lost.
Blinking(red)
100ms on and 100ms offBOOTROM check failed.
Blinkingquickly(green)
100ms on and 100ms offWriting FLASH.
Blinking
slowly(green)
300ms on and 300ms off
BIOS booting/loading FPGA/loading unit software.
On(green)
The board software or software for FPGA isuploaded successfully, or the board software isinitialized successfully.
Appendi