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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confidential
Security Level: INTERNAL2009-1-23
OptiX OSN 6800Hardware Description
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Page1Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Forward
OptiX OSN 6800 is future-oriented according to the
development trend of metropolitan area network (MAN)with IP as the core.
OptiX OSN 6800 achieves dynamic optical layer
grooming and flexible electrical layer grooming with
brand-new architecture.
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Page2Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Learning Guide
Before learn this course, you should have:
Known WDM Basic Principle
Studied OTN Basic Knowledge
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Page3Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
References
OptiXOSN 6800 Product Description
OptiXOSN 6800 Hardware Description
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Page4Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Objectives
Upon completion of this course, you will be able to:
Describe the position and networking ability of OptiX OSN
6800
List the main functions and features of OptiX OSN 6800
Outline the layout of OptiX OSN 6800 subrack
Generalize the categories of boards
List the main functions and features of the boards
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Page5Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frame
4. Boards
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Page6Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Network Application
1.1 System Architecture
1.2 Position in Networks
1.3 Networking and Applications
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Page7Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
System Architecture
Optical and Electrical Grooming Architecture
Optical Grooming
FOADM
ROADM
Electrical Grooming
L1 electrical layer
L2 electrical layer
Client service process ing
Electrical layer grooming
Control plane bas ed on GMPLS
Packet
FOADM/ROADM
Line-side processing
OT
U
Colore
din
terfa
ce
Electrical layer : L2
Optical layer : L0
Electrical layer : L1
GMPLS: Generalized m ultiprotocal label s witching
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Page8Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Network Position
OptiX OSN 6800 is mainly used in:
Area Backbone
Local networks
Metro core layer
Metro convergence layer
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Page9Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 6800 supports Point to Point, Chain, Ring and
Mesh network. Point to Point
Chain
Networking and Applications
OTM OTM
OTM OTMOADM
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Page10Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
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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Page11Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Networking and Applications
Ring with chain
OTM
OADM
OADM
OADM OADM
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Page12Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Networking and Applications
Tangent rings
OADM
OADM
OADM OADM
OADM
OADM
OADM OADM
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Page13Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Networking and Applications
Intersecting rings
OADM
OADMOADM
OADMOADM
OADM
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Page14Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Networking and Applications
Mesh Network
No node bottleneck, flexible and good expandability
Ready for ASON
OADMOADMOADM
OADM OADM
OADM OADM
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Page15Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frames
4. Boards
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Page16Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents
2. Functions and Features
2.1 Optical Layer Technology
2.2 Electrical Layer Technology
2.3 Service Access
2.4 Guaranteed Reliability
2.5 Service Processing and Transmission
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Page17Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Layer Technology
Wavelength Grooming Ability
Distribution solutions of medium wavelength resource of WDMequipment 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
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Page18Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Electrical Layer Technology
Electrical Layer Grooming Capacity
Centralized cross-connection of GE services, ODU1 signals viathe 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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Page19Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Service Access
OptiX OSN 6800 can access multi-services:
SDH/ SONET
POS
ATM
Ethernet
SAN
OTN
Video and others
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Page20Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Guaranteed Reliability
Equipment Level Protection
Input power supply 1+1 backup
Cross-connect board 1+1 protection
SCC protection
1+1 protection
External memory for NE configuration data backup
Secondary power protection for OTU
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Page21Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Guaranteed Reliability Network Level Protection
Optical line protection
Optical channel protection
Subnetwork connect protection (SNCP)
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Page22Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Service Processing and Transmission
OTN Processing
OSC and ESC
FEC Function
Tunable Wavelengths
Adopts 10Gbit/s, 5Gbit/s and 2.5Gbit/s OTUs
Main/Slave Subrack Unified Management
Maximum of seven slave subrack under one main subrack
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Page23Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frame
4. Boards
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Page24Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents
3. Cabinet, Subrack and Frame
3.1 Cabinet3.2 Subrack
3.3 Frame
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Page25Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Cabinet
OptiX OSN 6800 can be installed in:
ETSI 300mm rear column cabinet Standard ETSI 300 mm cabinet
23-inch open rack
43Quantity of configurable subracks in a Standard ETSI300mm cabinet
44Quantity of configurable subracks in a ETSI 300mm
rear column cabinet
Quantity of configurable subracks in a 23-inch open rack (7 feet high): 4
2.6m2.2mItem
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Page26Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
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 distribution
Six power output interfaces (each part provides six outputs formutual backup)
Maximum Power Consumption (full configured) :3400W
Two ways to connect the input terminals based on the working
current
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Page27Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Cabinet
DC Power Distribution Box
NEG2(-)
INPUT
RTN2(+)RTN1(+) NEG1(-) NEG2(-)
INPUT
RTN2(+)RTN1(+) NEG1(-)
SW 1 SW 3SW 2 SW 4
ON
OFF
SW 5 SW 6 SW 1 SW 3SW 2 SW 4
ON
OFF
SW 5 SW 6
OUTPUT1 2 3 4 5 6
OUTPUT
1 2 3 4 5 6
1 2 3
4 4
2 13
Power switch4Grounding screw2
Input cable terminal3Output cable terminal1
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Page28Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Subrack
Subrack Front Layout:
Indicators, Board area, Fiber cabling area, Fan Tray Assembly,
Air Filter and Interface area.
30ARated working current
850WMax power consumption
(full configuration)
-48V/-60V DC (12)Working voltage range
400 (H) 487 (W) 295 mm (D)Dimensions
SpecificationItem
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Page29Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Fan Tray Assembly
Air Filter
I
U
#
1
6
I
U
#
1
5
I
U
#
1
4
I
U
#
1
3
I
U
#
1
2
I
U
#
1
1
I
U
7
I
U
#
8
I
U
#
7
I
U
#
6
I
U
#
5
I
U
#
4
I
U
#
3
I
U
/
X
C
S
#
1
0
I
U
#
2
I
U
#
1
I
U
/
X
C
S
#
9
I
U
/
S
C
C
#
1
7
Interface Area
P
I
U
A
U
X
S
CC
#
1
8
P
I
U
9U
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 andcommunication
Subrack
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Page30Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Subrack Dual Slots
OptiX OSN 6800 provides centralized cross-connection. ODU1 signal and GE service
OptiX OSN 6800 provides distributed cross-connection through
dual slots. ODU1 signal, GE service and Any service (100Mbit/s2.5Gbit/s)
Dual slots:
7
3
21 IU7&IU84IU1&IU2
IU15&IU16
IU13&IU146IU5&IU6
IU11&IU125IU3&IU4
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Page31Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Interfaces in the interface area
COM: Commissioning interface
ETH3: Inter-subrack communication interface
ALMO1ALMO4: Alarm output and cascading interface
SERIAL: OAM interface
ALMI1, ALMI2: Alarm input interface
LAMP1, LAMP2: Subrack alarm output and cascading interface
COM ETH3 ALMO1ALMO2ALMO3ALMO4 SERIAL ALMI1 ALMI2LAMP1LAMP2
Subrack
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Page32Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Frame Fiber Spooling Frame
Coil up the redundant fiber jumpers1
2
3
45
6
Frame body6Front panel of tray3
Fiber outlet5Tray2
Fiber-spoolingpost4Grommet1
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Page33Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents1. Network Application
2. Functions and Features
3. Cabinet, Subrack and Frame
4. Boards
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Page34Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Contents4. Boards
4.1 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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Page35Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Overview of Boards Four laser safety levels
>27.00 dBm (>500.00 mW)Class 4
22.15 dBm ~ 27.00 dBm (164.00 mW ~ 500.00 mW)Class 3B
10.00 dBm ~ 22.15 dBm (10.00 mW ~ 164 mW)Class 1M
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Page36Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Overview of Boards Bar Code for Boards
On 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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Page37Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Overview of Boards Bar Code for Boards
Characteristic code for a DWDM OTUe.g.L4G
19210 P A SPIN-Positive Intrinsic NegativeP
APD-Avalanche Photo DiodeA
DWDM side receiving optical moduleType
Intra-office, 2kmI
Short haul, 10kmS
850nm, Multi-modeM
Long haul, 20kmL
Client side transmitting distanceType
DWDM side transmittingoptical module
DWDM-side centralfrequency:192.10TH
z
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Page38Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Overview of Boards Board Category
Board category
Optical supervisory channel unitCross-connect unit
System control and communication
unit
Tributary unit and Line unit
Spectrum analyzer unitFOADM unit
Optical protection unitOptical multiplexer and demultiplexer unit
Variable optical attenuator unitROADM unit
Optical amplifying unitOptical transponder unit
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Page39Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit Board list
Occupied
slots
IU1~IU8 and IU11~IU16
IU1~IU8 and IU11~IU16
IU1~IU8 and IU11~IU16
Valid slots
4-channel multi-rate (100Mbit/s-2.5Gbit/s)
wavelength conversion unit, single/dual fed
and single/selective receiving
2 x GE unit, single / dual fed and single
/selective receiving
Line wavelength conversion unit with 4xGE
line capacity
Board description
1LQMS /
LQMD
1LDGS /
LDGD
1L4G
Board
name
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Page40Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit Board list
Occupied
slots
IU1IU17
IU1IU17
IU1IU17
IU1IU17
Valid slots
Arbitrary rate (16Mbit/s-2.5Gbit/s) dual-
wavelength conversion board
Arbitrary rate (16Mbit/s-2.5Gbit/s) wavelength
conversion board (single / double transmit)
10 Gbit/s wavelength conversion relay unit
10 Gbit/s wavelength conversion unit
Board description
1LWXS /
LWXD
1LSXR
1LSX
Board
name
1LWX2
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Page41Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit Front Panel
See the right picture, (e.g. LDGD)
Indicators
All OTUs provide four indicators
L D G D
L D G D
S T A TA C TP R O GS R V
C L A S S 1L A S E R
P R O D U C T
OUT1
IN1
OUT2
IN2
TX1
RX1
TX2
RX2
TX/RX
Client Side
IN/OUT
WDMSide
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
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Page42Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LDGD
2xGE unit, concurrent sending and selective receiving
realizes the conversion between two GE signals and
standard WDM signals
Type of the optical interface: LC
Laser Safety Level: Class 1
L D G D
L D G D
S T A TA C TP R O GS R V
C L A S S 1
L A S E R
P R O D U C T
OUT1
IN1
OUT2
IN2
TX1
RX1
TX2
RX2
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Page43Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LDGD
Functional 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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Page44Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LDGD
Functions and Features
Client-side service: GE
Cross-connect capabilities:
Supports the transmission of 4 GE signals to the XCS and 2 GE
signals to the dual slots through the the backplane.
Provides the OTN interface on WDM-side
Supports the DWDM and the CWDM specifications
Supports the tunable wavelength optical module
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Page45Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LDGD
Functions 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 11 protection
Automatic Laser Shutdown (ALS) function
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Page46Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit L4G
Line 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
L 4 G
L 4 G
S T A TA C TP R O GS R V
C L A S S 1
L A S E R
P R O D U C T
TX2
RX2
TX
3
RX
3
TX4
RX4
TX5
RX
5
TX
6
RX
6
OUT
IN
TX1
RX1
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Page47Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit L4G
Functional modules and signal flow
OTN 5G
OTU 5G/FEC 5G
WDM-sideopticalmodule
Control and communication module
SCC
Client side WDM side
Backplane
GE
Cross-
connect andservice
processingmodule
Client-sideopticalmodule
GE
GE
6
6
OTU 5G/FEC 5G6
6
L2mode
4
4
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Page48Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit L4G
Functions and Features
Client-side service: GE
Cross-connect capabilities:
Supports the transmission of 8 GE signals to the XCS and 4 GE
signals to the dual slots through the the backplane.
Provides the OTN interface on WDM-side
Supports DWDM specification
Supports the tunable wavelength optical module
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Page49Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit L4G
Functions and Features
ESC function
Adopts FEC encoding compliant with the ITU-T G.975
Protection scheme
SW SNCP
VLAN SNCP
Client-side 11 protection
ALS function
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Page50Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LQMS
4-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
L Q M S
L Q M S
S T A TA C TP R O GS R V
C L A S S 1
L A S E R
P R O D U C T
RX2
TX
3
RX
3
TX4
RX4
O
UT
IN
TX1
RX1
TX2
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Page51Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LQMS
Functional modules and signal flow
OTU1
OTU1
Control and communication module
SCC
Backplane
Cross-connect andservice processing
module
Client-side
opticalmodule
WDM-side
optical
module
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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Page52Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LQMS
Functions 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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Page53Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit LQMS
Functions 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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Page54Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit
LSX
10 Gbit/s wavelength conversion unit
Maps one channel of 10Gbit/s service signals into
OTU2 or OTU2v signals and realizes the conversion
between the 10Gbit/s service signal and standard
DWDM signal.
Type of the optical interface: LC
Laser Safety Level: Class 1
L S X
L S X
C L A S S 1
L A S E R
P R O D U C T
S T A TA C TP R O GS R V
OUT
IN
TX
RX
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Page55Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit
LSX
Functional modules and signal flow
WDM-
sideopticalmodule
Control and communication module
SCC
Serviceprocessing
module
Client-
sideopticalmodule
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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Page56Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit
LSX
Functions 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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Page57Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit
LSX
Functions 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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Page58Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
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
L W X D
L W X D
C L A S S 1
L A S E R
P R O D U C T
S T A TA C TP R O GS R V
TX1
RX1
OU
T1
IN1
OUT2
IN2
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Page59Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit
LWXD
Functional 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
O i l T d U i
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Page60Copyright 2007 Huawei Technologies Co., Ltd. All rights reserved.
Optical Transponder Unit
LWXD
Functions 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
O i l T d U i
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Optical Transponder Unit
LWXD
Functions 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
T ib U i d Li U i
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Tributary Unit and Line Unit
Board list
IU1~IU8 and IU11~IU16
IU1~IU8 and IU11~IU16
IU1~IU8 and IU11~IU16
IU1~IU8 and IU11~IU16
Valid slots
1
1
1
1
Occupie
d slots
4 x STM-16/OC-48/OTU1
tributary service processing
unit
TQS
2 x GE tributary service
processing unitTDG
4 x multi-rate tributary service
processing unitTQM
Tributary
unit
4 x ODU1 multiplexing OTU2
optical interface unitNS2Line unit
Board descriptionBoard
name
Board
category
T ib t U it d Li U it
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Tributary Unit and Line Unit
Front Panel
See the picture on the right(e.g. TDG)
Indicators
All tributary units and line units provide four indicators
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
T D G
T D G
C L A S S 1
L A S E RP R O D U C T
S T A TA C TP R O GS R V
TX1
RX1
TX2
RX2
T ib t U it d Li U it
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Tributary Unit and Line Unit
TDG
2 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
T D G
T D G
C L A S S 1
L A S E RP R O D U C T
S T A TA C TP R O GS R V
TX1
RX1
TX2
RX2
Trib tar Unit and Line Unit
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Tributary Unit and Line Unit
TDG
Functional modules and signal flow
GE
Control and communication module
SCC
GE
GE
Backplane
Cross-connect andservice processing
module
Client-side
opticalmodule
ODU1Client side
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TDG
Functions and Features
Client-side service: GE
Cross-connect capabilities:
Supports the cross-connection of an ODU1 signal and two GE signals
between the TDG and the XCS or the paired board through thebackplane.
Protection scheme
SW SNCP
ODUk SNCP
Client-side 1+1 protection
ALS function
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQM
4 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
T Q M
T Q M
S T A TA C TP R O GS R V
C L A S S 1L A S E R
P R O D U C T
RX2
TX
3
RX
3
TX4
RX4
TX1
RX1
T
X2
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQM
Functional modules and signal flow
Control and communication module
SCC
Backplane
Cross-connect and serviceprocessing module
Client-sideopticalmodule
100Mbit/s-2.5Gbit/s 4
4100Mbit/s-2.5Gbit/s
100Mbit/s-2.5Gbit/s ODU1
4
4
Client side
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQM
Functions 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 TQM
and 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
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQM
Functions and Features
Protection scheme:
SW SNCP
ODUk SNCP
Client-side 1+1 protection
ALS function
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQS
4 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
T Q S
T Q S
S T A TA C TP R O GS R V
C L A S S 1
L A S E R
P R O D U C T
RX2
TX
3
RX
3
TX4
RX4
TX1
RX1
TX
2
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQS
Functional 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
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQS
Functions and Features
Client-side service:
STM-16,OC-48,OTU1
Cross-connect capabilities:
Supports the cross-connection of four ODU1 signals between the TQS
and XCS or the paired board
Provides the OTN interface on Client-side
ESC function
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
TQS
Functions and Features
Adopts FEC encoding compliant with the ITU-T G.975
Protection scheme:
ODUk SNCP
Client-side 1+1 protection
ALS function
Tributary Unit and Line Unit
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Tributary Unit and Line Unit
NS2
4 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
N S 2
N S 2
C L A S S 1
L A S E R
P R O D U C T
S T A TA C TP R O GS R V
OUT
IN
Tributary Unit and Line Unit
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y
NS2
Functional modules and signal flow
WDM-sideopticalmodule
Control and communication module
SCC
Backplane
ODU1
Cross-connect andservice processing
moduleOTU2
OTU2
WDM side
Tributary Unit and Line Unit
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y
NS2
Functions and Features
Client-side service: None
Cross-connect capabilities:
Supports the cross-connection of four ODU1 signals between the NS2
and XCS or the paired board.
Provides the OTN interface on WDM-side
Supports DWDM specification
Supports the tunable wavelength optical module
Tributary Unit and Line Unit
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y
NS2
Functions 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
Cross-connect Unit
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Board list
Cross-connect and clock unitXCSCross-connect unit
Board descriptionBoard nameBoard category
Cross-connect Unit
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XCS
Cross-connect and clock unit
Realizes the cross-connection of services
Occupies one slot, IU9 / IU10
Indicators
X C S
X C S
S T A TA C TP R O GS R V
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Cross-connect Unit
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XCS
Functions and Features
Cross-connect function:
Supports the Centralized grooming of ODU1 signals or GE services.
Supports a maximum cross-connect and grooming capacity of 320
Gbit/s for ODU1 signals.
Supports a maximum cross-connect and grooming capacity of 160
Gbit/s for GE services.
Provides 1+1 hot backup
Switching mode
Manual switching and auto switching
Non-revertive switching only
Optical multiplexer and demultiplexer unit
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Board list
IU1~IU17
IU1~IU17
IU1~IU17
IU1~IU17
IU1~IU17
Valid slots
1
3
3
3
3
Occupied
slots
Fiber interface unitFIU
40-channel multiplexing unit with VOAM40V
40-channel multiplexing unitM40
40-channel demultiplexing unit with
VOA
D40V
40-channel demultiplexing unitD40
Optical
multiplexerand
demultiplexer
unit
Board descriptionBoard
name
Board
category
Optical multiplexer and demultiplexer unit
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Front Panel
See the picture on the right (e.g. D40)
Indicators
All Optical multiplexer and demultiplexer unit
provide four indicators
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
D40
D40
STATACTPROGSRV
CLASS 1
LASERPRODUCT
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
D1
5
D1
6
D17
D1
8
D1
9
D2
0
D21
D22
D2
3
D24
D1
3
D2
5
D2
6
D14
D01
D02
D03
D04
D05
D06
D07
D08
D09
D1
0
MON
D11
D12
IN
D2
9
D30
D31
D32
D33
D34
D35
D36
D37
D38
D2
8
D39
D4
0
D27
Optical multiplexer and demultiplexer unit
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D40/D40V
40-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
STATACTPROGSRV
CLASS 1
LASERPRODUCT
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
D1
5
D1
6
D17
D1
8
D1
9
D2
0
D21
D22
D2
3
D24
D1
3
D2
5
D2
6
D14
D01
D02
D03
D04
D05
D06
D07
D08
D09
D1
0
MON
D11
D12
IN
D2
9
D30
D31
D32
D33
D34
D35
D36
D37
D38
D2
8
D39
D4
0
D27
Optical multiplexer and demultiplexer unit
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D40/D40V
Functions 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: 0dB15dB
Optical multiplexer and demultiplexer unit
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M40/M40V
40-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
STATACTPROGSRV
CLASS 1
LASER
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
M1
5
M1
6
M17
M1
8
M1
9
M2
0
M21
M22
M2
3
M24
M1
3
M2
5
M2
6
M14
M01
M02
M03
M04
M05
M06
M07
M08
M09
M1
0
MON
M11
M12
OUT
M2
9
M30
M31
M32
M33
M34
M35
M36
M37
M38
M2
8
M39
M4
0
M27
Optical multiplexer and demultiplexer unit
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M40/M40V
Functions 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: 0dB15dB
F IU
Optical multiplexer and demultiplexer unit
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FIU
Fiber 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).
F IU
F IU
S T A TA C TP R O GS R V
MON
OUT
IN
TC
RC
TM
RM
C L A S S 1
L A S E R
P R O D U C T
Optical multiplexer and demultiplexer unit
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FIU
Functional modules and signal flow
Demult iplexing
module
OUT
IN
Multiplexingmodule
TM
TC
RC
RMOpticalsplitter M ON
Control and communicationmodule
SCC
Line opticalsignal
Supervisorychannel
Ma in path
Ma in path
Supervisorychannel
Line opticalsignal
OADM Unit
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Board list
IU1~IU17
IU1~IU17
IU1~IU17
IU1~IU17
IU1~IU17
Valid
slots
1
1
2
1
1
Occupie
d slots
CWDM 4-channel optical add/drop multiplexing
unit
CMR4
CWDM 2-channel optical add/drop multiplexing
unit
CMR2
8-channel optical add/drop multiplexing unitMR8
4-channel optical add/drop multiplexing unitMR4
2-channel optical add/drop multiplexing unitMR2
Fixed
OADM
Unit
Board description
Boar
d
name
Board
categor
y
OADM Unit
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Board list
IU1~IU17
IU1~IU17
IU1~IU17
IU1~IU17
Valid slots
1
2
2
3
Occupied
slots
9-Port ROADM multiplexing boardRMU9
9-port wavelength selective
switching demultiplexing board
WSD9
9-port wavelength selective
switching multiplexing board
WSM9
Reconfigurable optical adding boardROAM
Reconfigurabl
e OADM Unit
Board description
Boar
d
name
Board
category
OADM Unit
C M R 2 R M U 9
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Indicators
All Fixed OADM units provide one indicator.
All Reconfigurable OADM units provide four indicators.
C M R 2
S T A T
L A S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
CL ASS 1 M L ASERP R O D U C T
OUT
IN
MO
MI
D1
A1
D2
A2
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
R M U 9
S T A TA C TP R O GS R V
C L A S S 1
L A S E R
P R O D U C T
MON
OM
ONI
OUT
EXPI
TOA
ROA
AM1
AM2
AM
3
AM4
AM
5
AM
6
AM7
AM
8
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OADM Unit
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MR2
Functional modules and signal flow
OADM opticalmodule
IN
OUT
MO
MI
D1 D2 A1 A2
OADM Unit
C M R 2
S T A T
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CMR2
CWDM 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
C M R 2
S T A T
L A S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E RP R O D U C T
OUT
IN
MO
MI
D1
A1
D2
A2
OADM UnitR M U 9
S T A T
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RMU9
ROADM 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
R M U 9
S T A TA C TP R O GS R V
C L A S S 1
L A S E R
P R O D U C T
MON
OM
ONI
OUT
EXPI
TOA
ROA
AM1
AM2
AM
3
AM4
AM
5
AM
6
AM7
AM
8
OADM Unit
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SCC
AM 1 AM 2
Coupling module
Control and comm unication mo dule
AM 3 AM 4 AM 5 AM 6 AM 7 AM 8
Optical m ult iplexing mo dule
VO A VO A VO A VO A VO A VO A VO A VO A
Splitter
Splitter
RO A
TO A
EXPI M O N I
M O N O
O UT
RMU9
Functional modules and signal flow
OADM UnitR M U 9
S T A TA C T
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RMU9
Functions 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).
R M U 9
A C TP R O GS R V
C L A S S 1
L A S E R
P R O D U C T
MON
OM
ONI
OUT
EXPI
TOA
ROA
AM1
A
M2
AM
3
AM4
AM
5
AM
6
AM7
AM
8
OADM UnitROAM
STATACT M01 M11 M21 M31196 00 195 00 194 00 193 00
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ROAM
Reconfigurable 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
ACTPROGSRV
LASERRADIATION
DONOT VIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
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
IN
OUT
M01
M02
M03
M04
M05
M06
M07
M
08
M09
M1
0
M11
M12
M1
3
M14
M1
5
M1
6
M17
M
18
M1
9
M2
0
EXP
O
M21
M22
M2
3
M24
M2
5
M2
6
M27
M
28
M2
9
M30
EXPI
M31
M32
M34
M35
M36
M37
M
38
M39
M4
0
DM
OADM Unit
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ROAM
Functional 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 UnitR M U 9
S T A TA C T
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ROAM
Functions 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.
R M U 9
P R O GS R V
C L A S S 1
L A S E R
P R O D U C T
MON
O
MONI
OUT
EXPI
TOA
ROA
AM1
A
M2
AM
3
AM4
AM
5
AM
6
AM7
AM
8
OADM UnitWSD9
STATACTPROG
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WSD9
9-port wavelength selective switching demultiplexing
board
Configured any wavelengths to any interfaces
Type of the optical interface: LC
Laser Safety Level: Class 1M
WSD9
LASERRADIATION
DONOTVIEWDIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1MLASERPRODUCT
PROGSRV
DM1
DM2
DM
3
D
M4
EXP
O
IN
DM
5
DM
6
MON
OMONI
DM7
DM
8
OADM Unit
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WSD9
Functional 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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WSD9
Functions 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
S
WSM9
STATACTPROGSRV
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WSM9
9-port wavelength selective switching multiplexing board
Configures any wavelengths to any interfaces
Type of the optical interface: LC
Laser Safety Level: Class 1
WSM9
CLASS 1
LASERPRODUCT
SRV
AM1
AM2
AM
3
AM4
OUT
EXPI
AM
5
AM
6
MON
O
MONI
AM7
AM
8
OADM Unit
WSM9
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WSM9
Functional modules and signal flow
AM1 AM2 AM7AM3 AM4 AM5 AM6 AM8
WSS optical module
Control and communication module
SCC
OUT
MONO
EXPI
MONI
OADM Unit
WSM9
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WSM9
Functions 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 EXPI
port: 3/97 (15dB).
Optical Amplifying Unit
Board list
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Board list
--
IU1~IU17
IU1~IU17
Validslots
--
1
2
Occupied slots
Case-shape Raman pump
amplifier unit for C-bandCRPC
Optical booster unitOBU1
Optical amplifying unitOAU1
Board descriptionBoard name
Optical Amplifying Unit
OAU1
OAU1STATACTPROGSRV
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OAU1
Optical Amplifier Unit
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
OAU1
LASERRADIATION
DO NOTVIEW DIRECTLY
WITHOPTICAL
INSTRUMENTS
CLASS1M LASERPRODUCT
TD
C
PD
C
OUT
IN
MON
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Optical Amplifying Unit
OAU1
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OAU1
Functional modules and signal flow
EDFA optical module
Control andcommunication module
INOUT
MON
SCC
TDC RDC
Optical Amplifying Unit
OAU1
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OAU1
Functions 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
OBU1
O B U 1S T A TA C TP R O GS R V
L A S E RR A D I A T I O N
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OBU1
Optical Booster Amplifier Unit
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
O B U 1
MON
OUT
IN
R A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E RP R O D U C T
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Optical Amplifying Unit
OBU1
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OBU1
Functional modules and signal flow
EDFA optical module
Control andcommunication module
INOUT
MON
SCC
Optical Amplifying Unit
OBU1
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OBU1
Functions 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
CRPC
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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
!
AVOIDEYEORSKIN
EXPOSURETODIRECTOR
CLASS4 LASERPRODUCT
SCATTEREDRADIATION
LASERRADIATION
ALMCRPC RUN
LINESYSMON
RS232-1 RS232-2 LAN
Optical Amplifying Unit
CRPC
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Indicators
:
WARNING: FIBERS MUSTBE CONNECTED SEFOREPOWER UP
!
AVOIDEYEORSKIN
EXPOSURETODIRECTOR
CLASS4 LASERPRODUCT
SCATTEREDRADIATION
LASERRADIATION
ALMCRPC RUN
LINESYSMON
RS232-1 RS232-2 LAN
redService alarm indicatorALRM
greenRunning status indicatorRUN
ColorNameIndicator
Optical Amplifying Unit
CRPC
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Functional modules and signal flow
LINESYS
Pump source module
Control andcommunication module
MON
SCC
Optical Amplifying Unit
CRPC
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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
Board list
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System control and communication UnitSCC
System control
and
communication
unit
System auxiliary interface unitAUX
Board descriptionBoard nameBoard category
System Control and Communication Unit
SCC
S C C
S T A TA C TP R O GS R VP W R AP W R BP W R CA L M C
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System control and communication unit
Accomplishes the service grooming, configuration
management and alarm output of a subrack.
Occupies one slot, IU17 and IU18
S C C
R E S E T
L A M P T E S T
A L M C U T
S u b R A C K _ I D
System Control and Communication Unit
SCC
S C C
S T A TA C TP R O GS R VP W R AP W R BP W R CA L M C
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Indicators
S C C
R E S E T
L A M P T E S T
A L M C U T
S u b R A C K _ I D
Red, greenSystem power supply indicatorPWRB
Red, green, yellowService alarm indicatorSRV
Red, greenSystem power supply indicatorPWRA
Red, greenSystem power supply indicatorPWRC
Red, greenBoard software status indicatorPROG
YellowAlarm cut-off indicatorALMC
GreenService active status indicatorACT
Red, greenBoard hardware status indicatorSTAT
ColorNameIndicator
System Control and Communication Unit
SCC
S C C
S T A TA C TP R O GS R VP W R AP W R BP W R CA L M C
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Buttons
S C C
R E S E T
L A M P T E S T
A L M C U T
S u b R A C K _ I D
Used to test all the indicators in the subrackLAMP TEST
Used to cut off the audible alarmALM CUT
Used to reset the SCCRESET
FunctionButton
System Control and Communication Unit
SCC
S C C
S T A TA C TP R O GS R VP W R AP W R BP W R CA L M C
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LED
S C C
R E S E T
L A M P T E S T
A L M C U T
S u b R A C K _ I D
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 SCC
placed is a primary one.
"1 to "7" indicates that the subrack which the SCC
placed is a secondary one.
Subrack_ID
FunctionLED indicator
System Control and Communication Unit
SCC
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CPU andcontrolmodule
Communicationsmodule
Clock module
Overheadprocessing
module
Other boards
Other boards
Monitoringmodule
Power supplymodule
Functional modules and signal flow
System Control and Communication Unit
SCC
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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
AUX
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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
Red, greenBoard software status indicatorPROG
Red, greenBoard hardware status indicatorSTAT
ColorNameIndicator
System Control and Communication Unit
AUX
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Interfaces
AUX
STAT
PROG
NM
_ETH1
NM
_ETH2
ETH1
ETH2
Inter-subrack communications network
interfaces
RJ-45ETH1
Inter-subrack communications network
interfaces
RJ-45ETH2
NM interface or NM cascading interfaceRJ-45NM_ETH2
NM interface or NM cascading interfaceRJ-45NM_ETH1
FunctionTypeInterface
Optical Supervisory Channel Unit
Board list
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IU1~IU17
IU1~IU17
Valid
slots
1
1
Occupied slots
Bi-directional optical supervisory channel
unitSC2
Unidirectional optical supervisory channel
unitSC1
Board descriptionBoard name
Optical Supervisory Channel Unit
SC2
S C 2
S T A TA C TP R O GS R V
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Realizes the processing of two supervisory channels in
opposite directions
Type of the optical interface: LC
Laser Safety Level: Class 1
Indicators
S C 2
TM1
RM1
TM2
RM2
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Optical Supervisory Channel Unit
SC2
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Functional modules and signal flow
RM1 TM1
SCC
Opticalreceivingmodule
Overhead andclock processing
module
Opticaltransmitting
module
Opticalreceivingmodule
Opticaltransmitting
module
RM2 TM2
Control and communication module
Overhead andclock processing
module
Optical Supervisory Channel Unit
SC2
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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 the
pass-through of ECC with the two optical interfaces or the paired
board and monitor other stations.
Operating Wavelength: 1510nm
Other Units
Board list
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IU1~IU1
7
IU1~IU1
7
IU1~IU1
7
IU1~IU1
7
IU1~IU17
IU1~IU1
7
IU1~IU1
7
Valid
slots
1
1
2
2
1
1
1
Occupied
slots
8-channel spectrum analyzer unitMCA8
4-channel spectrum analyzer unitMCA4Spectrum
analyzer unit
1-channel variable optical attenuator unitVA1Variable optical
attenuator unit
Sync optical channel separator unitSCS
Optical
protection unitOptical line protection unitOLP
2-channel optical path Protection unitDCP
4-channel variable optical attenuator unitVA4
Board descriptionBoard
name
Board
category
Other Units
OLP
O i l Li P i U i
O L P
S T A TA C TP R O GS R V
L A S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E RP R O D U C T
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Optical Line Protection Unit
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
O L P
TO1
RI1
TO2
RI2
RO
TI
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Other Units
OLP
F ti l d l d i l fl
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Functional modules and signal flow
Optical splitter
SCC
TI
RO
TO1TO2
RI1
RI2Optical switch
Control andcommunication module
Other Units
OLP
F ti d F t
O L P
S T A TA C TP R O GS R V
L A S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E RP R O D U C T
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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
O L P
TO1
RI1
TO2
RI2
RO
TI
Other Units
OLP
Functions and Features
O L P
S T A TA C TP R O GS R V
L A S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E RP R O D U C T
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Functions and Features
Switching Type:
Locked switching
Forced switching
Automatic switching
Manual switching
Clear switching
Priority
O L P
TO1
RI1
TO2
RI2
RO
TI
Other Units
DCP
2-channel optical path protection unit
D C P
LA S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E R
P R O D U C T
S T A TA C TP R O GS R V
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2 channel optical path protection unit
Protection Type: intra-OTU 1+1 protection
client-side 1+1 protection
Indicators
D C P
TO11
RI1
1
TO12
RI12
TO21
RI21
TO22
RI22
RO1
TI1
RO2
TI2
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Other Units
SCS
Sync optical channel separator unit
S C S
C L A S S 1
L A S E R
P R O D U C T
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Sync optical channel separator unit
Type of the optical interface: LC
Laser Safety Level: Class 1
Indicators
S C S
TO11
TO12
RI12
TO21
RI21
TO22
RI22
RO1
TI1
RO2
TI2
RI11
Red, greenBoard hardware status indicatorSTAT
ColorNameIndicator
Other Units
SCS
Functional modules and signal flow
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Functional modules and signal flow
Optical splitter
Optical switch
Optical splitterTI1TO11
RO1
TI2
RO2
TO12
RI11
RI12TO21TO22
RI21RI22Optical switch
Other Units
SCS
Functions and Features
S C S
C L A S S 1
L A S E R
P R O D U C T
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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
S C S
TO11
TO12
RI12
TO21
RI21
TO22
RI22
RO1
TI1
RO2
TI2
RI11
Other Units
MCA4
4-channel spectrum analyzer unit
MCA4
STATACTPROGSRV
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4 channel spectrum analyzer unit
Type of the optical interface: LC
Laser Safety Level: Class 1
Indicators:
MCA4
IN1
IN2
IN3
IN4
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Other Units
MCA4
Functions and Features
MCA4
STATACTPROGSRV
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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
IN1
IN2
IN3
IN4
Other Units
MCA4
Functions and Features
MCA4
STATACTPROGSRV
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Detect accuracy for optical power: 1.5dBm
Detect accuracy for OSNR: 1.5dB
Detect accuracy for central wavelength: 0.1nm
MCA4
IN1
IN2
IN3
IN4
Other Units
VA1
1-channel variable optical attenuator unit
V A 1
S T A TA C TP R O GS R V
L A S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E R
P R O D U C T
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p
Type of the optical interface: LC
Laser Safety Level: Class 1M
Indicators
V A 1
OUT
IN
Red, greenBoard software status
indicator
PROG
Red, green, yellowService alarm indicatorSRV
GreenService active status indicatorACT
Red, greenBoard hardware status
indicator
STAT
ColorNameIndicator
Other Units
VA1
Functions and Features
V A 1
S T A TA C TP R O GS R V
L A S E RR A D I A T I O N
D O N O T V I E W D I R E C T L Y
W I T H O P T I C A L
I N S T R U M E N T S
C L A S S 1 M L A S E R
P R O D U C T
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Supports optical power adjustment and alarm monitoring
Supports the power-off protection
variable attenuation ranges: 1.5dB21.5dB
Resolution: 0.1dB
V A 1
OUT
IN
Question
How many networking topologies does OptiX OSN 6800
support ?
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What are the main types of the boards in OptiX OSN 6800?
Question
Does XCS work in any slots ?
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Which services are there for centralized cross-connection ?
How many services are there for distributed cross-
connection?
Summary
Position and networking ability of OptiX OSN 6800
Main functions and features of OptiX OSN 6800
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OptiX OSN 6800 subrack layout
OptiX OSN 6800 board category
Main functions and features of the boards
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www.huawei.comThank You
Appendix 1: Indicators
Cabinet Indicators
DescriptionStatusNameIndicator
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There is no minor alarm.Off
There is a minor alarm.On (Yellow)Minor alarm indicatorminor
There is no major alarm.Off
There is a major alarm.On (Orange)Major alarm indicatormajor
There is no critical alarm.Off
There is a critical alarm.On (red)Critical alarm indicatorcritical
The cabinet is not powered on.Off
The cabinet is powered on.On (green)Power indicatorpower
Appendix 1: Indicators
Board Indicators
DescriptionStatusNameIndicator
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No service is configured. (The SRV indicator of the
XCS has no "Off".)
Off
Minor or remote alarm occurs to service.On(yellow)
Critical or major alarm occurs to service.On (red)
Service is normal, no service alarm occurs.On(green)ServiceAlarmIndicator
SRV
The board is not powered on.Off
The board hardware fails.On (red)
The board works normally.On(green)BoardHardwareIndicator
STAT
Appendix 1: Indicators
Board Indicators
DescriptionStatusNameIndicator
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The board software or software for FPGA isuploaded successfully, or the board software isinitialized successfully.
On(green)
300ms on and 300ms offBIOS booting/loading FPGA/loading unit software.
Blinkingslowly
(green)
100ms on and 100ms off
Writing FLASH.
Blinking
quickly(green)
100ms on and 100ms off
BOOTROM check failed.
Blinking
(red)
Memory check failed/loading unit software failed/the
FPGA file is lost/the unit software is lost.
On (red)Board
SoftwareIndicato
r
PROG
Appendix 1: Indicators
Board Indicators
DescriptionStatusNameIndicator
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No power supply inputs.Off
The 48 V power supply A is faulty (lost or failed).On (red)
The 48 V power supply A is normal.On(green)
Indicatorforsystempowersupply
PWRA
100ms on and 100ms off
Backing up the system database in patches.
Blinking
quickly(green)
The board is not in working mode.The board is in the standby mode.
Off
The board is in working mode.The board is in the active mode.
On(green)
ServiceActivatio
nIndicator
ACT
Appendix 1: Indicators
Board Indicators
Th 48 V l B i lOI di tPWRB
DescriptionStatusNameIndicator
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Give sound warning upon alarm.Off
Currently in permanent alarm cut-off status.On(green)
Alarm cutindicator
ALMC
The +3.3 V protection power is lost.On (red)
The +3.3 V protection power is normal.On
(green)
Indicator
forprotectionpo