osn 6800 electronic document

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

Huawei Confidential

Security Level: INTERNAL2009-1-23

OptiX OSN 6800Hardware Description

Copyright © 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.


Learning Guide

� Before learn this course, you should have:

� Known WDM Basic Principle

� Studied OTN Basic Knowledge


References

� OptiX OSN 6800 Product Description

� OptiX OSN 6800 Hardware Description


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


Contents

1. Network Application

2. Functions and Features

3. Cabinet, Subrack and Frame

4. Boards


Contents


1.1 System Architecture

1.2 Position in Networks

1.3 Networking and Applications


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 based on GMPLS

Packet

FOADM/ROADM

Line-side processing

OTU

Colore

d inte

rface

Electrical layer : L2

Optical layer : L0

Electrical layer : L1

GMPLS: Generalized multiprotocal label switching


Network Position

� OptiX OSN 6800 is mainly used in:

� Area Backbone

� Local networks

� Metro core layer

� Metro convergence layer


� OptiX OSN 6800 supports Point to Point, Chain, Ring and

Mesh network.

� Point to Point

� Chain

Networking and Applications

OTM OTM

OTM OTMOADM



� Ring

� Because of its excellent survivability, ring network is a dominant

networking mode in MAN DWDM network planning.

OADM

OADM

OADM OADM



� Ring with chain

OTM

OADM

OADM

OADM OADM



� Tangent rings

OADM

OADM

OADM OADM

OADM

OADM

OADM OADM



� Intersecting rings

OADM

OADMOADM

OADMOADM

OADM



� Mesh Network

� No node bottleneck, flexible and good expandability

� Ready for ASON

OADMOADMOADM

OADM OADM

OADM OADM


Contents



3. Cabinet, Subrack and Frames

4. Boards


Contents


2.1 Optical Layer Technology

2.2 Electrical Layer Technology

2.3 Service Access

2.4 Guaranteed Reliability

2.5 Service Processing and Transmission


Optical Layer Technology

� Wavelength Grooming Ability

� Distribution 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:40λ ×(2.5G / 10G / 40G）

� CWDM:18λ × 2.5G

� Integrated System and Open System Compatibility


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.


Service Access

� OptiX OSN 6800 can access multi-services:

� SDH/ SONET

� POS

� ATM

� Ethernet

� SAN

� OTN

� Video and others


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


Guaranteed Reliability

� Network Level Protection

� Optical line protection

� Optical channel protection

� Subnetwork connect protection (SNCP)


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


Contents




4. Boards


Contents


3.1 Cabinet

3.2 Subrack

3.3 Frame


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 ETSI

300mm 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

2.6m 2.2m Item


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 for

mutual backup)

� Maximum Power Consumption (full configured) :3400W

� Two ways to connect the input terminals based on the working

current


Cabinet

� DC Power Distribution Box

NEG2(-)

INPUT

RTN2(+)RTN1(+) NEG1(-) NEG2(-)

INPUT

RTN2(+)RTN1(+) NEG1(-)

SW1 SW 3SW 2 SW 4

ON

OFFSW 5 SW 6 SW 1 SW3SW2 SW 4

ON

OFFSW5 SW6

OUTPUT1 2 3 4 5 6

OUTPUT1 2 3 4 5 6

1 2 3

4 4

2 13

Power switch4Grounding screw2

Input cable terminal3Output cable terminal1


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


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 Area

P

I

U

A

U

X

S

C

C

#

1

8

P

I

U

9U

Fiber Cabling

Slot 1-17 can be used forOTU/OADM/OA/OSC

XCS 1+1 backup SCC standby slots（optional）

Power Interface unit

Inter-subrack communication and system auxiliary slot

System control and communication

Subrack


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/s～2.5Gbit/s)

� Dual slots:

7

3

2

1 IU7&IU84IU1&IU2

IU15&IU16

IU13&IU146IU5&IU6

IU11&IU125IU3&IU4


� 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 ALMO1ALMO2ALMO3ALMO4 SERIAL ALMI1 ALMI2LAMP1LAMP2

Subrack


Frame

� Fiber Spooling Frame

� Coil up the redundant fiber jumpers1

2

3

45

6

Frame body6Front panel of tray3

Fiber outlet5Tray2

Fiber-spooling post

4Grommet1


Contents




4. Boards


Contents

4. 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


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

<10.00 dBm (<10.00 mW) Class 1

Reference Power RangeLabelLaser Level

C L A S S 1L A S E R

P R O D U C T

CLASS 3B LASERPRODUCT

AVOID EXPOSURETO BEAM

LASERRADIATION

CLASS 1M LASERPRODUCT

LASERRADIATION

DO NOT VIEW DIRECTLYWITH OPTICALINSTRUMENTS

LA S E RR A D IA T IO N

A V O ID E Y E O R S K INE X P O S U R E T O D IR E C T O R

S C A T T E R E D R A D IA T IO N

C L A S S 4 L A S E RP R O D U C T


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


Overview of Boards

� Bar Code for Boards

� Characteristic code for a DWDM OTU （e.g.L4G）

19210 P A S PIN-Positive Intrinsic Negative P

APD-Avalanche Photo Diode A

DWDM side receiving optical module Type

Intra-office, 2kmI

Short haul, 10kmS

850nm, Multi-modeM

Long haul, 20kmL

Client side transmitting distanceType

DWDM side transmittingoptical module

DWDM-side central frequency:192.10THz


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 unit FOADM unit

Optical protection unit Optical multiplexer and demultiplexer unit

Variable optical attenuator unit ROADM unit

Optical amplifying unitOptical transponder unit


Optical Transponder Unit

� Board list

Occupied

slots

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



� Board list

Occupied

slots

IU1–IU17

IU1–IU17

IU1–IU17

IU1–IU17

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



� 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


P R O D U C T

OU

T1

IN1

OU

T2

IN2

TX

1R

X1

TX

2R

X2

TX/RXClient Side

IN/OUTWDM Side

Red, greenBoard software status

indicator

PROG

Red, green, yellowService alarm indicatorSRV

GreenService active status indicatorACT

Red, greenBoard hardware status

indicator

STAT

ColorNameIndicator



� 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



P R O D U C T

OU

T1

IN1

OU

T2

IN2

TX

1R

X1

TX

2R

X2



� 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



� 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



� LDGD


� 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



� 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.



L 4 G

L 4 G



P R O D U C T

TX

2R

X2

TX

3R

X3

TX

4R

X4

TX

5R

X5

TX

6R

X6

OU

TIN

TX

1R

X1



� L4G


OTN 5G

OTU 5G/FEC 5G

WDM-side

opticalmodule


SCC


Backplane

GE

Cross-connect and

serviceprocessing

module

Client-side

opticalmodule

GE

GE

6

6

OTU 5G/FEC 5G6

6

L2mode

4

4



� L4G




– Supports the transmission of 8 GE signals to the XCS and 4 GE

signals to the dual slots through the the backplane.


� Supports DWDM specification




� L4G


� ESC function



– SW SNCP

– VLAN SNCP

– Client-side 1＋1 protection

� ALS function



� 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.



L Q M S

L Q M S



P R O D U C T

RX

2T

X3

RX

3T

X4

RX

4O

UT

INT

X1

RX

1T

X2



� LQMS


OTU1

OTU1


SCC

Backplane


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



� LQMS


� 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


– Supports the transmission of four optical signals at the rate between

100 Mbit/s and 2.5 Gbit/s to the dual slots






� LQMS


� ESC function


� Protection scheme:

– SW SNCP


� ALS function



� 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.



L S X

L S X


P R O D U C T


OU

TIN

TX

RX



� LSX


WDM-side

opticalmodule


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




� LSX



– OC-192,STM-64,10GE LAN,10GE WAN,OTU2

� Cross-connect capabilities: None

� Provides the OTN interfaces on WDM-side and client side





� LSX


� 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



� ALS function



� 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



L W X D

L W X D


P R O D U C T


TX

1R

X1

OU

T1

IN1

OU

T2

IN2



� LWXD


OTN 5G

WDM-side

opticalmodule


SCC

Serviceprocessing

module

Client-side

opticalmodule


16Mbit/s-2.5Gbit/s

16Mbit/s-2.5Gbit/s

16Mbit/s-2.5Gbit/s

16Mbit/s-2.5Gbit/s



� LWXD



– 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





� LWXD


� ESC function

� FEC encoding:





– Intra-OTU 1＋1 protection

� ALS function


Tributary Unit and Line Unit

� Board list





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



� Front Panel

� See the picture on the right(e.g. TDG)

� Indicators

� All tributary units and line units provide four indicators


indicator

PROG




indicator

STAT

ColorNameIndicator

T D G

T D G


P R O D U C T


TX

1R

X1

TX

2R

X2



� 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



T D G

T D G


P R O D U C T


TX

1R

X1

TX

2R

X2



� TDG


GE


SCC

GE

GE

Backplane


module

Client-side

opticalmodule

ODU1Client side



� TDG




– Supports the cross-connection of an ODU1 signal and two GE signals

between the TDG and the XCS or the paired board through the

backplane.


– SW SNCP

– ODUk SNCP


� ALS function



� 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.



T Q M

T Q M



P R O D U C T

RX

2T

X3

RX

3T

X4

RX

4T

X1

RX

1T

X2



� TQM



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



� TQM



– STM-16,STM-4,STM-1,OC-48,OC-12,OC-

3,FC200,FC100,GE,FE,ESCON,DVB-ASI,FICON,FICON Express


– 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 100

Mbit/s and 2.5 Gbit/s between the boards in dual slots



� TQM



– SW SNCP

– ODUk SNCP


� ALS function



� 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



T Q S

T Q S



P R O D U C T

RX

2T

X3

RX

3T

X4

RX

4T

X1

RX

1T

X2



� TQS


ODU1


SCC

Backplane


module

Client-side

opticalmodule

STM-16/OC-48/OTU1 4

4STM-16/OC-48/OTU1

4

4

Client side



� TQS



– STM-16,OC-48,OTU1


– 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



� TQS




– ODUk SNCP


� ALS function



� NS2

� 4 x ODU1 multiplexing OTU2 optical interface unit

� Maps four ODU1 signals sent from XCS or the paired

board into an OTU2 signal.



N S 2

N S 2


P R O D U C T


OU

TIN



� NS2


WDM-side

opticalmodule


SCC

Backplane

ODU1


moduleOTU2

OTU2

WDM side



� NS2


� Client-side service: None


– Supports the cross-connection of four ODU1 signals between the NS2

and XCS or the paired board.






� NS2


� ESC function

� FEC encoding:




– ODUk SNCP

� ALS function


Cross-connect Unit

� Board list

Cross-connect and clock unitXCSCross-connect unit

Board descriptionBoard nameBoard category


Cross-connect Unit

� XCS

� Cross-connect and clock unit

� Realizes the cross-connection of services

� Occupies one slot, IU9 / IU10

� Indicators

X C S

X C S



indicator

PROG




indicator

STAT

ColorNameIndicator


Cross-connect Unit

� XCS


� 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

� 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 unitD40Optical

multiplexer

and

demultiplexer

unit


name

Board

category



� Front Panel

� See the picture on the right (e.g. D40)

� Indicators

� All Optical multiplexer and demultiplexer unit

provide four indicators


indicator

PROG




indicator

STAT

ColorNameIndicator

D40

D40

STATACTPROGSRV

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

D19

D20

D21

D22

D23

D24

D13

D25

D26

D14

D01

D02

D03

D04

D05

D06

D07

D08

D09

D10

MO

ND

11D

12IN

D29

D30

D31

D32

D33

D34

D35

D36

D37

D38

D28

D39

D40

D27


� D40/D40V

� 40-channel demultiplexing unit without/with VOA

� Demultiplexes main path signal to a maximum of 40

channels of service.



� Adjusts the optical power of each signal after

demultiplexing (D40V).

D40

D40

STATACTPROGSRV

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

D19

D20

D21

D22

D23

D24

D13

D25

D26

D14

D01

D02

D03

D04

D05

D06

D07

D08

D09

D10

MO

ND

11D

12IN

D29

D30

D31

D32

D33

D34

D35

D36

D37

D38

D28

D39

D40

D27



� D40/D40V


� 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



� M40/M40V

� 40-channel multiplexing unit without/with VOA

� Realizes the multiplexing of a maximum of 40

standard WDM signals into one fiber.



� Adjusts the optical power of each signal before

multiplexing (M40V).

M40

M40

STATACTPROGSRV

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

M15

M16

M17

M18

M19

M20

M21

M22

M23

M24

M13

M25

M26

M14

M01

M02

M03

M04

M05

M06

M07

M08

M09

M10

MO

NM

11M

12O

UT

M29

M30

M31

M32

M33

M34

M35

M36

M37

M38

M28

M39

M40

M27



� M40/M40V


� 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



� FIU

� Fiber interface unit

� Realizes the multiplexing and demultiplexing of

signals transmitted by the main path and the

optical supervisory channel.


� Laser Safety Level: Class 1M

� Functions and features

� The ratio of MON port to OUT port: 1/99 (20dB).

F IU

F IU


MO

NO

UT

INT

CR

CTM

RM


P R O D U C T



� FIU



Dem ultip lexingm odule

O U T

IN

M ultip lexingm odule

TM

TC

R C

RM O pticalsplitter M O N

Control and com m unicationm odule

SCC

Line opticalsignal

Supervisorychannel

M ain path

M ain path

Supervisorychannel

L ine opticalsignal


OADM Unit

� 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



Fixed

OADM

Unit

Board description

Boar

d

name

Board

categor

y


OADM Unit

� 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

� Indicators

� All Fixed OADM units provide one indicator.

� All Reconfigurable OADM units provide four indicators.

C M R 2

C M R 2

S T A T

L A S E RR A D IA T IO N

D O N O T V IE W D IR E C T L Y

W IT H O P T IC A L

IN S T R U M E N T S

C L A S S 1M L A S E RP R O D U C T

OU

TIN

MO

MI

D1

A1

D2

A2


indicator

PROG




indicator

STAT

ColorNameIndicator


indicator

STAT

ColorNameIndicator

R M U 9

R M U 9



P R O D U C T

MO

NO

MO

NI

OU

TE

XP

IT

OA

RO

AA

M1

AM

2A

M3

AM

4A

M5

AM

6A

M7

AM

8


OADM Unit

� MR2

� 2-channel optical add/drop multiplexing unit

� Realizes the adding/dropping and multiplexing of two

signals



M R 2

M R 2

S T A T



W IT H O P T IC A L

IN S TR U M E N TS

C L A S S 1 M L A S E RP R O D U C T

OU

TIN

MO

MI

D1

A1

D2

A2


OADM Unit

� MR2


OADM opticalmodule

IN

OUT

MO

MI

D1 D2 A1 A2


OADM Unit

� CMR2

� CWDM 2-channel optical add/drop multiplexing unit

� Realizes the adding/dropping and multiplexing of two signals



C M R 2

C M R 2

S T A T



W IT H O P T IC A L



OU

TIN

MO

MI

D1

A1

D2

A2


OADM Unit

� RMU9

� ROADM multiplexing unit.

� Adds eight single-channel signal or multi-channel

signals to the main path.



R M U 9

R M U 9



P R O D U C T

MO

NO

MO

NI

OU

TE

XP

IT

OA

RO

AA

M1

AM

2A

M3

AM

4A

M5

AM

6A

M7

AM

8


SCC

AM 1 A M 2

Coupling m odule

C ontro l and com m unication m odule

AM 3 AM 4 AM 5 AM 6 AM 7 AM 8

O ptical m ultip lexing m odule

VO A VO A VO A V O A VO A VO A VO A VO A

Splitter

Splitter

RO A

T O A

EXPI M O NI

M O NO

O U T

OADM Unit

� RMU9



OADM Unit

� RMU9


� 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 EXPI

port: 3/97 (15dB).

R M U 9

R M U 9



P R O D U C T

MO

NO

MO

NI

OU

TE

XP

IT

OA

RO

AA

M1

AM

2A

M3

AM

4A

M5

AM

6A

M7

AM

8


OADM Unit

� ROAM

� Reconfigurable optical adding unit

� Realizes the dynamic adding/dropping, pass-

through, and blocking of a maximum of 40

wavelengths with the demultiplexing board.



ROAM

ROAM

STATACTPROGSRV

LASERRADIATION

DO NOT VIEW DIRECTLY

WITH OPTICAL

INSTRUMENTS


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

INO

UT

M01

M02

M03

M04

M05

M06

M07

M08

M09

M10

M11

M12

M13

M14

M15

M16

M17

M18

M19

M20

EX

PO

M21

M22

M23

M24

M25

M26

M27

M28

M29

M30

EX

PI

M31

M32

M34

M35

M36

M37

M38

M39

M40

DM


OADM Unit

� ROAM


OUT

DM

EXPI

EXPO

PLC optical module

IN

SCC

M01 M02

Optical demultiplexing module


M40

Optical multiplexing module


OADM Unit

� ROAM


� 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

R M U 9



P R O D U C T

MO

NO

MO

NI

OU

TE

XP

IT

OA

RO

AA

M1

AM

2A

M3

AM

4A

M5

AM

6A

M7

AM

8


OADM Unit

� WSD9

� 9-port wavelength selective switching demultiplexing

board

� Configured any wavelengths to any interfaces



WSD9

WSD9

LASERRADIATION


WITH OPTICAL

INSTRUMENTS


STATACTPROGSRV

DM

1D

M2

DM

3D

M4

EX

PO

IND

M5

DM

6M

ON

OM

ON

ID

M7

DM

8


OADM Unit

� WSD9


WSS optical module


IN

SCC

DM1

MONI

DM2 DM7DM3 DM4 DM5 DM6 DM8

EXPO

MONO


OADM Unit

� WSD9


� 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

� WSM9

� 9-port wavelength selective switching multiplexing board

� Configures any wavelengths to any interfaces



WSM9

WSM9

CLASS 1LASER

PRODUCT

STATACTPROGSRV

AM

1A

M2

AM

3A

M4

OU

TE

XP

IA

M5

AM

6M

ON

OM

ON

IA

M7

AM

8


OADM Unit

� WSM9


AM1 AM2 AM7AM3 AM4 AM5 AM6 AM8

WSS optical module


SCC

OUT

MONO

EXPI

MONI


OADM Unit

� WSM9


� 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

--

IU1~IU17

IU1~IU17

Valid

slots

--

1

2

Occupied slots

Case-shape Raman pump

amplifier unit for C-bandCRPC

Optical booster unitOBU1

Optical amplifying unitOAU1

Board descriptionBoard name



� OAU1

� Optical Amplifier Unit



� Indicators

OAU1

OAU1

LASERRADIATION


WITH OPTICAL

INSTRUMENTS


STATACTPROGSRV

TD

CP

DC

OU

TIN

MO

N


indicator

PROG




indicator

STAT

ColorNameIndicator



� OAU1


EDFA optical module

Control andcommunication module

INOUT

MON

SCC

TDC RDC



� OAU1


� 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


– The ratio of MON port and OUT port :1/99 (20dB)



� OBU1

� Optical Booster Amplifier Unit



� Indicators

O B U 1

O B U 1

MO

NO

UT

IN




W IT H O P T IC A L

IN S T R U M E N TS



indicator

PROG




indicator

STAT

ColorNameIndicator



� OBU1


EDFA optical module


INOUT

MON

SCC



� OBU1


� Amplifies a maximum of 40 channels with the channel

spacing of 100 GHz at the same time.

� Gain locking function

� Transient control function


– The ratio of MON port and OUT port :1/99 (20dB)

� Typical gain

– OBU1C01: 20dB, for receive end

– OBU1C02: 23dB, for transmit end



� CRPC

� Case-shape Raman pump amplifier unit for C-band

� External, case-shape amplifier

� Types of the optical interface: LC,LSH/APC


警警警警警警警警: 启启启启启启启启启启启启开开开开开开开开，，，，必必必必必必必必必必必必务务务务务务务务务务务务

WARNING: FIBERS MUSTBE CONNECTED SEFOREPOWER UP

!

AVOID EYE OR SKIN

EXPOSURE TO DIRECT OR

CLASS 4 LASERPRODUCT

SCATTERED RADIATION

LASERRADIATION

ALMCRPC RUN

LINESYSMON

RS232-1 RS232-2 LAN



� CRPC

� Indicators

警警警警警警警警: 启启启启启启启启启启启启开开开开开开开开，，，，必必必必必必必必必必必必务务务务务务务务务务务务

WARNING: FIBERS MUSTBE CONNECTED SEFOREPOWER UP

!

AVOID EYE OR SKIN

EXPOSURE TO DIRECT OR

CLASS 4 LASERPRODUCT

SCATTERED RADIATION

LASERRADIATION

ALMCRPC RUN

LINESYSMON

RS232-1 RS232-2 LAN

redService alarm indicatorALRM

greenRunning status indicatorRUN

ColorNameIndicator



� CRPC


LINESYS

Pump source module


MON

SCC



� CRPC


� 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

System control and communication UnitSCCSystem control

and

communication

unit

System auxiliary interface unitAUX

Board descriptionBoard nameBoard category



� SCC

� 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

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

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 _ ID



� SCC

� Indicators

S C C

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 _ ID

Red, greenSystem power supply indicatorPWRB


Red, greenSystem power supply indicatorPWRA

Red, greenSystem power supply indicatorPWRC

Red, greenBoard software status indicatorPROG

YellowAlarm cut-off indicatorALMC


Red, greenBoard hardware status indicatorSTAT

ColorNameIndicator



� SCC

� Buttons

S C C

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 _ ID

Used to test all the indicators in the subrackLAMP TEST

Used to cut off the audible alarmALM CUT

Used to reset the SCCRESET

FunctionButton



� SCC

� LED

S C C

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 _ 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 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


CPU andcontrolmodule

Communicationsmodule

Clock module

Overheadprocessing

module

Other boards

Other boards

Monitoringmodule

Power supplymodule


� SCC




� SCC


� 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



� 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

_ET

H1

NM

_ET

H2

ET

H1

ET

H2

Red, greenBoard software status indicatorPROG


ColorNameIndicator



� AUX

� Interfaces

AUX

STAT

PROG

NM

_ET

H1

NM

_ET

H2

ET

H1

ET

H2

Inter-subrack communications network

interfaces

RJ-45 ETH1

Inter-subrack communications network

interfaces

RJ-45 ETH2

NM interface or NM cascading interfaceRJ-45 NM_ETH2

NM interface or NM cascading interfaceRJ-45 NM_ETH1

FunctionTypeInterface


Optical Supervisory Channel Unit

� Board list

IU1~IU17

IU1~IU17

Valid

slots

1

1

Occupied slots

Bi-directional optical supervisory channel

unitSC2

Unidirectional optical supervisory channel

unitSC1

Board descriptionBoard name



� SC2

� Realizes the processing of two supervisory channels in

opposite directions



� Indicators

S C 2

S C 2


TM

1R

M1

TM

2R

M2


indicator

PROG




indicator

STAT

ColorNameIndicator



� SC2


RM1 TM1

SCC

Opticalreceivingmodule

Overhead andclock processing

module

Opticaltransmitting

module

Opticalreceivingmodule

Opticaltransmitting

module

RM2 TM2


Overhead andclock processing

module



� SC2


� 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

IU1~IU1

7

IU1~IU1

7

IU1~IU1

7

IU1~IU1

7

IU1~IU1

7

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 unit MCA4Spectrum

analyzer unit

1-channel variable optical attenuator unit VA1Variable 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


name

Board

category


Other Units

� OLP

� Optical Line Protection Unit



� Indicators

O L P

O L P




W IT H O P T IC A L

IN S TR U M E N TS


TO

1R

I1T

O2

RI2

RO

TI


indicator

PROG




indicator

STAT

ColorNameIndicator


Other Units

� OLP


Optical splitter

SCC

TI

RO

TO1TO2

RI1RI2

Optical switch



Other Units

� OLP


� Protection Type:

– optical line protection

– intra-OTU 1+1 protection

– client-side 1+1 protection


– concurrent sending and selective receiving

– single-end switching

O L P

O L P




W IT H O P T IC A L

IN S TR U M E N TS


TO

1R

I1T

O2

RI2

RO

TI


Other Units

� OLP


� Switching Type:

– Locked switching

– Forced switching

– Automatic switching

– Manual switching

– Clear switching

Priority

O L P

O L P




W IT H O P T IC A L

IN S TR U M E N TS


TO

1R

I1T

O2

RI2

RO

TI


Other Units

� DCP

� 2-channel optical path protection unit


– intra-OTU 1+1 protection


� Indicators

D C P

D C P



W IT H O P T IC A L




TO

11R

I11T

O12

RI12

TO

21R

I21T

O22

RI22

RO

1T

I1R

O2

TI2


indicator

PROG




indicator

STAT

ColorNameIndicator


Other Units

� SCS

� Sync optical channel separator unit



� Indicators

S C S

S C S


P R O D U C T

TO

11T

O12

RI12

TO

21R

I21T

O22

RI22

RO

1T

I1R

O2

TI2

RI11


ColorNameIndicator


Other Units

� SCS


Optical splitter

Optical switch

Optical splitterTI1 TO11

RO1

TI2

RO2

TO12

RI11RI12

TO21TO22

RI21RI22Optical switch


Other Units

� SCS





– Concurrent sending and selective receiving

– single-end switching by detecting SD and SF events of the channel

– Protection switching time < 50ms

S C S

S C S


P R O D U C T

TO

11T

O12

RI12

TO

21R

I21T

O22

RI22

RO

1T

I1R

O2

TI2

RI11


Other Units

� MCA4

� 4-channel spectrum analyzer unit



� Indicators:

MCA4

MCA4

STATACTPROGSRV

IN1

IN2

IN3

IN4


indicator

PROG




indicator

STAT

ColorNameIndicator


Other Units

� MCA4


� 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

STATACTPROGSRV

IN1

IN2

IN3

IN4


Other Units

� MCA4


� Detect accuracy for optical power: ±1.5dBm

� Detect accuracy for OSNR: ±1.5dB

� Detect accuracy for central wavelength: ±0.1nm

MCA4

MCA4

STATACTPROGSRV

IN1

IN2

IN3

IN4


Other Units

� VA1

� 1-channel variable optical attenuator unit



� Indicators

V A 1

V A 1




W IT H O P T IC A L

IN S T R U M E N TS


OU

TIN


indicator

PROG




indicator

STAT

ColorNameIndicator


Other Units

� VA1


� Supports optical power adjustment and alarm monitoring

� Supports the power-off protection

� variable attenuation ranges: 1.5dB～21.5dB

� Resolution: 0.1dB

V A 1

V A 1




W IT H O P T IC A L

IN S T R U M E N TS


OU

TIN


Question

� How many networking topologies does OptiX OSN 6800

support ?

� What are the main types of the boards in OptiX OSN 6800?


Question

� Does XCS work in any slots ?

� 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

� OptiX OSN 6800 subrack layout

� OptiX OSN 6800 board category

� Main functions and features of the boards

www.huawei.com

Thank You


Appendix 1: Indicators

� Cabinet Indicators

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 indicator power

DescriptionStatusNameIndicator



� Board Indicators

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)

Service Alarm Indicator

SRV

The board is not powered on.Off

The board hardware fails.On (red)

The board works normally.On (green)

Board Hardware Indicator

STAT





The board software or software for FPGA is uploaded successfully, or the board software is initialized successfully.

On (green)

300ms on and 300ms offBIOS booting/loading FPGA/loading unit software.

Blinking slowly (green)

100ms on and 100ms offWriting 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 Software Indicator

PROG





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)

Indicator for system power supply

PWRA

100ms on and 100ms offBacking 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)

Service Activation Indicator

ACT





Give sound warning upon alarm.Off

Currently in permanent alarm cut-off status.On (green)

Alarm cut indicator

ALMC

The +3.3 V protection power is lost.On (red)

The +3.3 V protection power is normal.On (green)

Indicator for protection power supply

PWRC

No power supply inputs.Off

The –48 V power supply B is faulty (lost or failed).On (red)

The –48 V power supply B is normal.On (green)

Indicator for system power supply

PWRB




� Fan Indicator

The fan is not powered on or is absent.Off

The fan is stopped manuallyOn (yellow)

The fan failureOn (red)

The fan is normalOn (green)

Fan indicatorSTAT



Appendix 2: Power Consumption and Valid slots

218.7 17.0WSM9 / WSD9

10.30.2 MR2

14.6 4.2 FIU

33.0 OAU1

66.0 ROAM

45.5 LSX

52.9LQMS

155.050.0L4G

158.2

150.1

20.0 XCS

20.0

Maximum Power

Consumption at 25℃℃℃℃(W)

372.6

236.3

122.0

322.0M40 / D40

Number of

Occupied Slots

Maximum Power

Consumption at 55℃℃℃℃(W)Board


Appendix 3:Abbreviations

Intelligent Power Adjustment IPA

European Telecommunication Standards Institute ETSI

Enterprise Systems Connection ESCON

Reconfiguration Optical Add/drop Multiplexer ROADM

Fiber Connection FICON

Avalanche Photo Diode APD

Automatic Level Control ALC

Advanced Forward Error Correction AFEC

Positive Intrinsic Negative PIN

Automatic Power Equilibrium

Full Name

APE

Abbreviation

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