12399342-day12ota105105-optix-osn-150025003500-hardware-description-issue-100
TRANSCRIPT
www.huawei.com
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 1500/2500/3500 Hardware Description
Page2Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Objectives
Upon completion of this course, you will be able to: Appreciate the networking applications of the OptiX OSN 1500/2500
/3500 Describe the system structure of the OptiX OSN 1500/2500/3500 Outline the main boards of the OptiX OSN 1500/2500/3500 Outline the system protection schemes of the OptiX OSN 1500/2500/
3500
Page3Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Product Introduction
2. Cabinet, Sub-rack
3. Boards
4. Common Network Elements and Configuration
5. Features
Page4Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Product Introduction
Full name: OptiX OSN 1500/2500/3500 intelligent optical switching system
Form the OptiX OSN NG-SDH Series OSN1500/2500: Optical convergence or access switching system
OSN3500: Optical convergence or core switching system OSN: Optical Switch Node
What is OSN 1500/2500/3500What is OSN 1500/2500/3500 ??
Page5Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Network ApplicationLong-Haul Back Bone
iManager T2000
OptiX BWS 1600G
OSN 3500/7500/9500OSN 3500 /7500/9500
OSN /2500
OSN 7500/9500
160 10G4010G
10G/2.5G
OptiX BWS 1600G
OSN 2500/3500
Core
Convergence
OSN 2500/Metro OSN /Metro AccessOSN /Metro
10G/2.5G 10G
1500
1500
1500
OSN /25001500
Page6Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
System Architecture
SCC Unit
Timing Unit
Cross-connect Unit High-
order matrix
(VC-4)
Low-order matrix
(VC-12/VC-3)
LU
LU
TU
LU
LU
TU
Auxiliary UnitManagement
interface
Auxiliary interface
External synchronization
interface
TU TU
Ethernet
PDH SAN/Video
ATM
STM-64(OSN3500)
λ
STM-1
STM-4/16
Page7Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Large Capacity and Multi-services Access
West
SDH unit
Ethernet Interface
unit
East
STM-1/4/16/64VC-4-4c/8c/
16c/64c
FE/GE
Large cross-connect Large cross-connect capacitycapacity
Multi-granularity Multi-granularity cross-connect cross-connect
capacity capacity
PDH Interface
unit
Other Interface
unit
ATM/SAN/Video
STM-1/4/16/64VC-4-4c/8c /16c/64c
SDH unit
E1/T1/E3/T3/E4
Cross-connect matrix
Large and multi-services access
capacity
Page8Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Product Introduction
2. Cabinet, Sub-rack
3. Boards
4. Common Network Elements and Configuration
5. Features
Page9Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cabinet
W
H
D
W(mm) D(mm) H(mm)
600600 2000
2200300 2600
ETSI 300/600 Cabinet
Height
(mm)
Max. number of Sub-racks
mounted
OptiX
OSN
1500
OptiX OSN
2500
OptiX
OSN
3500
2000 4 2 1
2200 4 3 2
2600 4 4 2
Page10Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
IndicatorsIndicator Color Status Description
PowerOn Cabinet is powered ON
Off Cabinet is OFF
Critical alarmOn Critical alarm
Off No critical alarm
Major alarmOn Major alarm
Off No major alarm
Minor alarmOn Minor alarm
Off No minor alarm
Note: Indicators do not flash If alarm indicator is ON, alarm occurs on one or more sub-racks inside the cabinet Alarms occur on sub-racks, ALM cable should be properly connected
Power Critical MajorMinor
Power distribution Boards
Page11Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Power Distribution Unit
NEG2(-)
INPUT
RTN2(+)RTN1(+) NEG1(-)
2 3 4 5
ON
OFF20A32A 32A 20A
ON
OFF
1 2 3 4
1 6
1 2 3 4
20A32A 32A 20A
OUTPUT OUTPUTA B
1. Power socket (left) 2. Power cable RTN1(+)
3. Power cable RTN2(+)
4. Power cable NEG1(–)
5. Power cable NEG2(–) 6. Power socket (right)
A: Supply for Left Power interface From Left, the 1st switch supplies the lower sub-rack
B: Supply for Right Power interface The 1st & 2nd switches are mainly for the OptiX OSN 7500/3500
Page12Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Power Consumption
DC power supply Normal voltage: -48V or -60V Range of input voltage: -48V±20%(or -60V±20 % )
EquipmentOptiX OSN
1500A
OptiX
OSN
1500B
OptiX
OSN 2500
OptiX OSN
3500
Power
Consumption (W)
200 280 400 600
Fuse Capacity (A) 10 10 15 20
Page13Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 1500A Sub-rack
Service slot area
PIU
Core Unit
Auxiliary Unit
FAN box
Dimensions
(mm)133 (H) x 444 (W) x 262 (D)
Weight (kg) 8 (without boards and fans)
Page14Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 1500A Sub-rack (Cont.)
SLOT 6 1.25G
SLOT 7 1.25G
SLOT 8 1.25G
SLOT 9 1.25G
SLOT 10
SLOT 4 2.5G
SLOT 5 2.5G
SLOT 2 2.5G
SLOT 3 2.5GSLOT 20
FAN
SLOT 11SLOT 1
SLOT 20FAN
SLOT 1 SLOT 6 1.25G
SLOT 7 1.25G
SLOT 8 1.25G
SLOT 9 1.25G
SLOT 10
SLOT 11
SLOT 4 2.5G
SLOT 5 2.5G
SLOT 12 1.25GSLOT 2 1.25G
SLOT 13 1.25GSLOT 3 1.25G
split
Page15Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 1500B Sub-rack
Service slot area
Interface slot area
PIU
Core Unit
Auxiliary Unit
FAN box
Dimensions
(mm)221 (H) x 444 (W) x 262 (D)
Weight (kg) 9 (without boards and fans)
Page16Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 1500B Sub-rack (Cont.)
SLOT 18 PIU
SLOT 6 622M
SLOT 7 622M
SLOT 8 622M
SLOT 9 622M
SLOT 10
SLOT 14
SLOT 15
SLOT 19 PIUSLOT 16
SLOT 17
SLOT 4 2.5G
SLOT 5 2.5G
SLOT 11 2.5G
SLOT 1 2 2.5G
SLOT 1 3 2.5GSLOT 20
FAN
SLOT 18 PIU
SLOT 6 622M
SLOT 7 622M
SLOT 8 622M
SLOT 9 622M
SLOT 10
SLOT 14
SLOT 15
SLOT 19 PIUSLOT 16
SLOT 17
SLOT 11 1.25G
SLOT 4 2.5G
SLOT 5 2.5G
SLOT 1 1.25G
SLOT 12 1.25GSLOT 2 1.25G
SLOT 13 1.25GSLOT 3 1.25GSLOT 20
FAN
Slot Relation 12 14,15
13 16,17
7 15
8 17
7 15
8 17
2 14 12 15
3 16 13 17
Slot Relation(After split)
split
Page17Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 2500 Sub-rack
Service slot area
SEI (Auxiliary Boards)
Interface slot area
FAN Unit
Core Unit
SAP (Auxiliary Unit)
Dimensions
(mm)447 (W) x 295 (D) x 472 (H)
Weight (kg) 17 (without boards and fans)
PIU
Page18Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 2500 Sub-rack (Cont.)
SLOT3
SLOT2
SLOT1
SLOT4
Fiber routing panelSLOT 22
PIUSLOT 25
PIUSLOT 23
FANSLOT 24
FAN
SLOT17
SLOT16
SLOT15
SLOT18
SLOT8
2.5G
SLOT9
2.5G
SLOT10
2.5G
SLOT11
2.5G
SLOT12
2.5G
SLOT13
1.25G
SLOT14
SAP
SLOT5
622M
SLOT6
622M
SLOT7
2.5G
6 1, 2
7 3, 4
12 15, 16
13 17, 18
SLOT3
SLOT2
SLOT1
SLOT4
Fiber routing panelSLOT 22
PIUSLOT 25
PIUSLOT 23
FANSLOT 24
FAN
SLOT17
SLOT16
SLOT15
SLOT18
SLOT19
622M
SLOT5
622M
SLOT20
622M
SLOT6
622M
SLOT21
1.25G
SLOT7
1.25G
SLOT8
2.5G
SLOT9
2.5G
SLOT10
2.5G
SLOT11
2.5G
SLOT12
2.5G
SLOT13
1.
25G
SLOT14
SAP
split
Slot Relation
Slot Relation(After split)
20 1 21 3
6 2 7 4
12 15 , 1613 17 , 18
Page19Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Dimensions
(mm)
497 (W) x 295 (D) x 722
(H)
Weight (kg)20 (without boards and
fans)
Interface slot area
Service slot area
Cross-connect Unit
SCC Unit
Auxiliary Unit
PIU
FAN boxes
Air filter
OptiX OSN 3500 Sub-rack
Page20Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 3500 Sub-rack (Cont.)
Slot Relation
Fiber Routing
SLOT1
SLOT27
SLOT19
SLOT20
SLOT21
SLOT22
SLOT23
SLOT24
SLOT25
SLOT26
SLOT37
SLOT29
SLOT30
SLOT31
SLOT32
SLOT33
SLOT34
SLOT36
SLOT35
SLOT28
FAN FAN FAN
PIU
PIU
AUX
2 19, 20
3 21, 22
4 23, 24
5 25, 26
13 29, 30
14 31, 32
15 33, 34
16 35, 36
SLOT2
SLOT4
SLOT3
SLOT5
SLOT6
SLOT7
SLOT8
SLOT9
XCS
SLOT15
SLOT14
SLOT13
SLOT12
SLOT11
SLOT10
XCS
SLOT16
SLOT17
SCC
SLOT18
SCC
Page21Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 3500 Sub-rack (Cont.)
Configure 1
Access
capacity :35G
622 M x 8
2.5 G x 4
10 G x 2
Fiber Routing
FAN FAN FAN
SLOT1
622M
SLOT2
622M
SLOT5
622M
SLOT6
2.5G
SLOT7
2.5G
SLOT8
10G
SLOT3
622M
SLOT4
622M
SLOT9
GXCS
SLOT10
GXCS
SLOT11
10G
SLOT12
2.5G
SLOT13
2.5G
SLOT14
622M
SLOT15
622M
SLOT16
622M
SLOT17
SCC
SLOT18
SCC
Page22Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 3500 Sub-rack (Cont.)
Fiber Routing
FAN FAN FAN
SLOT1
1.25G
SLOT2
1.25G
SLOT5
2.5G
SLOT6
2.5G
SLOT7
10G
SLOT8
10G
SLOT3
1.25G
SLOT4
1.25G
SLOT9
E/UXCS
SLOT10
E/UXCS
SLOT11
10G
SLOT12
10G
SLOT13
2.5G
SLOT14
2.5G
SLOT15
1.25G
SLOT16
1.25G
SLOT17
1.25G/SCC
SLOT18
SCC
Configure 2
Access
capacity :58.75G
1.25 G x 7
2.5 G x 4
10 G x 4
Page23Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 3500 Sub-rack (Cont.)
Fiber Routing
FAN FAN FAN
SLOT1
5G
SLOT2
5G
SLOT5
10G
SLOT6
10G
SLOT7
20G
SLOT8
20G
SLOT3
5G
SLOT4
5G
SLOT9
SXCS
SLOT10
SXCS
SLOT11
20G
SLOT12
20G
SLOT13
10G
SLOT14
10G
SLOT15
5G
SLOT16
5G
SLOT17
5G/SCC
SLOT18
SCC
Configure 3
Access
capacity :155G
5 G x 7
10 G x 4
20 G x 4
Page24Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Questions
Please list the slot access capacity of the equipment.
Do you remember the relation between the processing
board slot and the interface board slot in different
equipment?
Page25Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Product Introduction
2. Cabinet, Sub-rack
3. Boards
4. Common Network Elements and Configuration
5. Features
Page26Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
3. Boards
3.1 SDH Unit
3.2 PDH Unit
3.3 Ethernet Unit
3.4 ATM Unit
3.5 MST Unit
3.6 WDM Unit
3.7 Cross-connect and System Control Unit
3.8 Auxiliary Unit
Page27Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit
Boards appearance type
Processing with Interface
Processing
Interface
Page28Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
16QS
- : 1*STM-N signalD: 2*STM-N signalsQ: 4*STM-N signalsO: 8*STM-N signalsT: 12*STM-N signalsH: 16*STM-N signals
SDH
Digital rate: 64:STM-64 16:STM-16 4:STM-4 1:STM-1
Can you tell the main function of SL64?
L
Line Unit
SDH Unit (Cont.)
Page29Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Board Description
Board Full name Module availableConnecto
r type
SF641 x STM-64 processing with optical interface board (FEC)
Fixed wavelength output, I-64.2, S-64.2b, L-64.2b, Le-64.2, Ls-64.2, V-64.2b (with BA, PA, and DCU)
LC
SL641 x STM-64 processing with optical interface board
Fixed wavelength output, I-64.2, S-
64.2b, L-64.2b, Le-64.2, Ls-64.2,V-64.2b
SF161 x STM-16 processing with optical interface board (FEC)
Fixed wavelength outputVe-16.2c, Ve-16.2d, and Ve-16.2f
SLQ164 x STM-16 processing with optical interface board
I-16, S-16.1, L-16.1, L-16.2
SL16 (A)1 x STM-16 processing with optical interface board
Fixed wavelength output, I-16, S-16.1, L-
16.1, L-16.2, L-16.2Je, V-16.2Je (with
BA), and U-16.2Je (with BA and PA)
Page30Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SF64
SF64
STATACTPROGSRV
CLASS 1
LASERPRODUCT
OUT
IN
SL64
SL64
STATACTPROGSRV
CLASS 1
LASERPRODUCT
OUT
IN
4 indicators 4 indicators
LC Connector LC Connector
SDH Unit (Cont.)
SL16A
SL16A
STATACTPROGSRV
CLASS 1
LASERPRODUCT
OUT
IN
SF16
SF16
STATACTPROGSRV
CLASS 1
LASERPRODUCT
OUT
IN
SL16
SL16
STATACTPROGSRV
CLASS 1
LASERPRODUCT
OUT
IN
SLQ4
SLQ16
STATACTPROGSRV
CLASS1
LASER
PRODUCT
OU
T1IN
1O
UT
2IN2
OU
T3IN
3O
UT
4IN4
CLASS 1LASER
PRODUCT
SFP ModuleSFP Module
Electrostatic Discharge
Page31Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN 3500
40G 80G 200G
SF64 - - -8, 11 7, 8, 11, 12
SL64 - - -SF16
12, 13 11~137, 8, 11 ~ 13
6 ~ 8, 11 ~ 13
5 ~ 8, 11 ~ 14SL16(A)
SLQ16 - - - - - 1 ~ 8, 11 ~ 16
Slot available
Page32Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Signal processing with optical interface board
Board Full name Module availableConnector
type
SLQ44 x STM-4 processing with optical interface
board
I-4, S-4.1, L-4.1, L-
4.2, Ve-4.2
LC
SLD42 x STM-4 processing with optical interface
board
SL41 x STM-4 processing with optical interface
board
SLT112 x STM-1 processing with optical interface
board
I-1, S-1.1, L-1.1, L-
1.2, Ve-1.2
SLO18 x STM-1 processing with optical interface
board
SLQ14 x STM-1 processing with optical interface
board
SL11 x STM-1 processing with optical interface
board
Board Description
Page33Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
SLQ4
SLQ4
STATACTPROGSRV
CLASS1
LASER
PRODUCT
OU
T1 IN
1O
UT
2IN2
OU
T3IN
3O
UT
4 IN4
SLD4
SLD4
STATACTPROGSRV
CLASS1
LASER
PRODUCT
OU
T1 IN
1O
UT
2IN2
SL4
SL4
STATACTPROGSRV
CLASS1
LASER
PRODUCT
OUT
IN
SLT1
SLT1
STATACTPROGSRV
CLASS1
LASER
PRODUCT
OU
T1IN
1O
UT
2IN2O
UT
3IN3O
UT
4IN4
OU
T5
OU
T6
OU
T7
OU
T8
OU
T9
OU
T1
0IN
5IN
6IN
7IN
8IN
9IN
10O
UT
11
OU
T1
2IN
11
IN1
2
SLQ1
SLQ1
STATACTPROGSRV
CLASS1
LASER
PRODUCTO
UT
1IN1
OU
T2IN
2O
UT
3IN3
OU
T4IN
4
SL1
SL1
STATACTPROGSRV
CLASS1
LASER
PRODUCT
OUT
IN
SLO1
SLO1STATACTPROGSRV
OU
T1IN
1O
UT2IN
2O
UT3IN
3O
UT4IN
4O
UT5
OU
T6
OU
T7
OU
T8
IN5
IN6
IN7
IN8
CLASS1
LASERPRODUCTCLASS 1
LASERPRODUCT
Page34Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500BOSN 2500
OSN 3500
40G 80G 200G
SLQ4
12, 13 11~135 ~ 8,
11 ~ 13
6 ~ 8,
11 ~
13
5 ~ 8, 11 ~ 14
SLD4
1 ~ 8, 11 ~ 17
SL4
1 ~ 8,
11 ~
16
SLT1
SLO1
SLQ1
SL1
Page35Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Signal processing with electrical interface board
Signal processing
Interface
TPS
Board Full name Connector type
SEP12 x STM-1 processing with electrical
interface boardSMB
Board Full name
SLH1 16 x STM-1 processing board
SEP 8 x STM-1 processing board
Board Full nameConnector (Interface)
type
OU08 8 x optical signal access board LC/SC (I-1 and S-1.1)
EU088 x electrical signal access
boardSMB
EU044 x electrical signal access
boardSMB
Board Full name
TSB4Tributary Switch Board for 4
signals
TSB8Tributary Switch Board for 8
signals
Boards Description
Page36Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
SEP1
No need for interface board
SMB interfaces on the front panel are used
Can be inserted in all line slots
SEP Need interface board: EU08, OU08, EU04
SMB interfaces on the front panel are inhibited
Page37Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
EU08
EU08
OU
T1IN
1O
UT
2IN
2O
UT
3IN3
OU
T4
IN4
OU
T5
IN5
OU
T6
IN6
OU
T7
IN7
OU
T8
IN8
EU04
EU04
OU
T1
IN1
OU
T2
IN2
OU
T3
IN3
OU
T4
IN4
OU08
OU08
IN8
IN7
OU
T8
OU
T7
OU
T6
IN6
OU
T5
IN5
OU
T4
IN4
OU
T3
IN3
OU
T2
IN2
OU
T1
IN1
OU08
OU08
OU
T4IN
4O
UT
3IN3
OU
T2IN
2O
UT
1IN1
OU
T8IN
8O
UT
7IN7
OU
T6IN
6O
UT
5IN5
SEP1
SEP1
STATACTPROGSRV
AO
UT
AIN
BO
UTB
IN
TSB8
TSB8
SLH1
SLH1
STATACTPROGSRV
CLASS 1LASER
PRODUCT
SFP Module SFP Module
SMB
Connector
SMB
Connector
SC Connector SC Connector
Page38Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN 3500 OSN 7500
40G 80G 200G 240G 360G
SEP1 12,13 11~13 5 ~ 8, 11 ~ 13 1 ~ 6, 13 ~ 16 1 ~ 3, 17, 18
SLH1
-
- - - -2 ~ 5, 13 ~ 16 2, 3, 17, 18
SEP 12, 13 6 ~ 7, 12 ~ 13 2 ~ 5, 13 ~ 16
OU08
14, 16 1 ~ 4, 15 ~ 18
-19, 21, 23, 25, 29, 31, 33, 35
19 ~ 26, 29 ~ 36
19 ~ 22, 35 ~ 38EU08
EU04 19, 21, 23, 25, 29, 31, 33, 35
TSB4 14 1,17 19,35 37,38TSB8
Slot available
Page39Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Board Full name Module availableConnector
type
R1SLD42 x STM-4 processing with
optical interface board I-4, S-4.1, L-4.1, L-4.2, Ve-
4.2
LC
R1SL4STM-4 processing with
optical interface board
R1SLQ14 x STM-1 processing with
optical interface board I-1, S-1.1, L-1.1, L-1.2, Ve-
1.2R1SL1
STM-1 processing with
optical interface board
Signal processing with optical interface board
Boards Description
Page40Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
R1SL4
R1SL4
OU
T
STAT
ACT
PROG
SRV
IN
R1SLD4
R1SLD4
STAT
ACT
PROG
SRV
IN1
OU
T1
OU
T2 IN
2
R1SLQ1
R1SLQ1
STAT
ACT
PROG
SRV
OU
T1 IN
1O
UT
2O
UT
3O
UT
4IN
2IN
3IN
4
R1SL1
R1SL1
STAT
ACT
PROG
SRV
OU
TIN
SFP Module SFP Module
Page41Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN 3500
40G 80G 200G
R1SLD4
2, 3, 6 ~ 9, 12, 13
1 ~ 3, 11 ~ 13 7, 21
-R1SL4 1 ~ 3, 6 ~ 9, 11 ~
13
5 ~ 7,19 ~ 21R1SLQ1
R1SL1
“R1-” boards are used in the small slots in OptiX OSN 1500 or when slots are segmented in OptiX OSN 1500/2500.
Slot available
Page42Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Indicator Status Color Description
STATBoard Status
On, green Board works normally.
On, red Board hardware fails.
Off Board is powered off.
ACTBoard
Activation
On, green Board is activated/configured.
Off Board is not activated/configured.
Indicator
Page43Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Indicator
Status Color Description
PROGBoard Software
On, greenUpload of board software to FLASH or the FPGA upload is normal, or the board software initialization is normal.
On for 100ms and off for 100ms alternatively, green
Board software is being uploaded to FLASH or FPGA.
On for 300ms and off for
300ms alternatively, green
Board software is initializing, and is in BIOS boot stage.
On, redBoard software in FLASH or the FPGA configuration is lost, resulting in upload and initialization failure.
Off No power supply.
SRVService Alarm
On, green Service is normal and no service alarm occurs.
On, red Critical or major alarm occurs to service.
On, yellow Minor or remote alarm occurs to service.
Off No service configured or no power supply.
Slot available
Page44Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Functions of SL16
……STM-16
16 X VC4
OH and AU-PTR
processing
Send to SCC
Collect Alarm and performance S
en
d to
Cro
ss-c
on
nect
un
it
Page45Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Features of SL16 Fixed wavelength output Automatic laser shutdown (ALS) function Swappable optical module (SFP) Support VC-4-4c, VC-4-8C and VC-4-16c
services Inloop and outloop function Setting and querying of the REG working
mode
1 Last six digits of BOM2 Internal number3 Board version4 Board name5 Board characteristic number
Page46Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Optical port parameters of SL16
Optical interface type
(Board characteristic
#)
I-16 (01)
S-16.1 (02)
L-16.1 (03)
L-16.2 (04)
L-16.2Je (02)
V-16.2Je (BA) (03)
U-16.2Je (BA+PA) (04)
Wavelength (nm) 1310 1310 1310 1550 1550 1550 1550.12
Distance (km) 0 ~ 2 2 ~ 15 15 ~ 40 40 ~ 80 80 ~ 100 80 ~ 140 140 ~ 170
Launched power (dBm)-10~-3
-5~0 -2~3 -2~3 5~7 14 17
Receiver sensitivity
(dBm)-18 -18 -27 -28 -28 -28 -34
Receiver overload
(dBm)-3 0 -9 -9 -9 -9 -10
Page47Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Common alarms of SDH
unit Alarm level
Color
Alarm name Alarm reason
Critical R_LOS Receiver can not receive STM-N signal normally.
Major
MS_AIS Critical alarm e.g. R_LOS happens.
AU_AIS
Critical alarm e.g. R_LOS happens.
Wrong service configuration
Faulty SDH board
POWER_ABNORMAL
Power module of the line board fails.
Minor
MS_RDIOpposite station receives the R_LOS, R_LOF or MS_AIS signalFaulty receiver at the opposite node or transmitter at the local node
HP_RDIOpposite node receives such alarms as AU_AIS and AU_LOP.Faulty receiver at the opposite node or transmitter at the local node
LOOP_ALM Software inloop or outloop is being performed.
Page48Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SDH Unit (Cont.)
Common performance events of SDH unit
Performance name Performance meaning
RSBBE Regenerator section block of background error
MSBBE Multiplex section block of background error
MSFEBBE Multiplex section far end block of background error
HPBBE High-order path block of background error
HPFEBBE High-order path far end block of background error
RPLCUR Current value of input optical power
RPLMAX Maximum value of input optical power
RPLMIN Minimum value of input optical power
TPLCUR Current value of output optical power
TPLMAX Maximum value of output optical power
TPLMIN Minimum value of output optical power
Page49Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH UnitBoard
Name Description Interface board
SPQ4 Processes 4 x E4/STM-1 MU04
PD3 Processes 6 x E3/T3 D34S
PL3 Processes 3 x E3/T3 C34S
PL3A Processes 3 x E3/T3 -PQM Processes 63 x E1/T1
D75S, D12S, D12B PQ1 Processes 63 x E1
PD1 Processes 32 x E1/T1 L75S,L12S,D75S,D12S,D12B
PL1 Processes 16 x E1/T1 - PD1 and PL1 are used in the small slot in OptiX OSN 1500/2500.
L75S/L12S can be only used in OptiX OSN 1500A.
PD1 cooperates with L75S/L12S in OptiX OSN 1500A, and cooperates with D75S/D12S in OptiX OSN 2500 or OptiX OSN 1500B.
Page50Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN 3500
40G 80G 200G
SPQ4
- 12, 136, 7, 12, 13
2 ~ 5, 13 ~ 16PD3
PL3
PL3A 12, 13 11~135 ~ 8, 11 ~ 13
1 ~ 8, 11 ~ 16
1 ~ 8, 11 ~ 17
MU04
- 14, 161, 3, 15, 17
19, 21, 23, 25, 29, 31, 33, 35D34S
C34S PL3A is a processing board with cables led out from the front panel. .
Slot available
Page51Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
SPQ4/MU04
MU04
MU04
OU
T1
IN1
OU
T2
IN2
OU
T3IN
3O
UT
4IN
4
SPQ4
SPQ4
STATACTPROGSRV
IndicatorsIndicators
SMB connector SMB connector
Page52Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
PL3A
PL3A
STATACTPROGSRV
OU
T1IN
1O
UT
2IN2
IN3
OU
T3
D34S
D34S
OU
T4 IN
4O
UT
5 IN5
OU
T6 IN
6O
UT
1 IN1
OU
T2 IN
2O
UT
3 IN3
C34S
C34S
OU
T1 IN
1O
UT
2 IN2
OU
T3 IN
3
PD3
PD3
STATACTPROGSRV
PL3
PL3
STATACTPROGSRV
IndicatorsIndicatorsSMB connector SMB connector
Page53Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500BOSN 2500
OSN 3500
40G 80G 200G
PQM- 11 ~
1314 ~ 17 1 ~ 5, 13 ~ 16
PQ1
D75S
- 14 ~ 17
1 ~ 4, 15 ~ 18 19 ~ 26, 29 ~ 36D12S
D12B
Slot available
Page54Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN 3500
40G 80G 200G
PD1 2, 121 ~ 3, 6 ~ 8, 11 ~ 13
5 ~ 7, 19 ~ 21
-PL1 6 ~ 9 6 ~ 9 -
L75S6 ~ 7 - -
L12S PL1 is a processing board with cables let out from the front panel.
PD1/PL1 can be used in the small slot or used when slots are segmented in OptiX OSN 1500/2500.
Slot available
Page55Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
D12B
17~
24
9~1
61~
82
5~3
2
D12B
D12S
D12S
17~
24
9~1
61~
82
5~3
2
D75S
D75S
17~
24
9~1
61~
82
5~3
2
PQM
PQM
STATACTPROGSRV
PQ1
PQ1
STATACTPROGSRV
Indicators Indicators DB44 DB44
PD1
STATACTPROGSRV
PL1
1-1
6
STATACTPROGSRV
L75S
1-1
6
L12S
1-1
6
2mmHM2mmHM
Page56Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
Functions of PQ1 S
en
d to
Cro
ss-c
on
nect
un
it
1 X VC4
Send to SCC
Collect Alarm and
performance
63 X E1
LPOH and TU-PTR processing
E1
Page57Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
Features of PQ1 Interface Type: 75Ω or 120Ω
Support Inloop and outloop functions Support Warm and Cold reset Support TPS function
Page58Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
Common alarms of PDH unit
Alarm
level
Colo
rAlarm name Alarm reason
Major
ALM_SUBCARD_ABNThe interface board and the processing
board are mismatched
T_ALOS No E1 service is accessed
TU_AIS
Critical alarm e.g. R-LOS happens
Wrong service configuration
Faulty PDH board
MinorLP_RDI
Opposite node receives such alarms as
TU_AIS and TU_LOP
LP_REI LPBBE happens on the opposite node
Page59Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
PDH Unit (Cont.)
Common performance of PDH unit
Performance name Performance meaning
LPBBE Low-order path block of background error
LPFEBBE Low-order path far end block of background error
LPES Low-order path errored second
LPFEES Low-order path far end errored second
TUPJCHIGH Count of positive TU pointer justifications
TUPJCLOW Count of negative TU pointer justifications
Page60Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
TGE 2
G: Gigabit Ethernet (GE)F: Fast Ethernet (FE)M: Multiple (GE+FE)
Ethernet
T: Transparent transmissionS: L2 switchingR: RPR (Resilient Packet Ring )
Number of ports on the front panel
Note: If there is no port on the board, then the board must work with an interface board. ETF8/EFF8 is the interface board. ETF8 accesses 8×FE twisted pair signal, and
EFF8 accesses 8×FE optical signal
Ethernet Unit
Page61Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit
Boards Description
Board Full name Interface type Connector
EGS44 x GE with L2 switching processing with interface board
1000BASE-SX/LX/ZX LC
EGS22 x GE with L2 switching processing with interface board
1000BASE-SX/LX/ZX LC
EGT22 x GE transparent transmission processing with interface board
1000BASE-SX/LX/ZX LC
EMS44 GE + 16 x FE with L2 switching processing with interface board
1000BASE-SX/LX/ZX, 100Base-FX (From interface board)
RJ-45, LC
Page62Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
EGS4
EGS4
STAT
ACT
PROG
SRV
CLASS 1
LASER
PRODUCT
OU
T1IN
1O
UT
2IN
2O
UT
3IN3
OU
T4IN
4
LINK ACT
EGS2
EGS2
STATACTPROGSRVLINK1ACT1
ACT2LINK2
CLASS 1LASER
PRODUCT
OU
T1IN
1O
UT
2IN2
EGT2
EGT2
STATACTPROGSRVLINK1ACT1
ACT2LINK2
CLASS 1
LASERPRODUCT
OU
T1IN
1O
UT
2IN2
EMS4
EMS4
STAT
ACT
PROG
SRV
CLASS 1
LASER
PRODUCT
OU
T1IN
1O
UT
2IN2
OU
T3IN
3O
UT
4IN4
LINK ACT
CLASS 1LASER
PRODUCT
Indicator Color Status Description
LINKOn Link is established
Off Link is not established
ACT
Flashin
gData exchanged
OffNo data being
exchanged
Ethernet Unit (Cont.)
Page63Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Function
EVPL/EVPLAN Service QoS Resilient Packet Ring Function
Weighted fair algorithm and three service levels Auto discovery of topology Wrap and steering protection
Board Full name
EGR2 2 x GE RPR processing with interface board
EMR0 1 GE + 4 (12) x FE RPR processing with interface board
EMR0
EMR0
STAT
ACT
PROG
SRV
LINK
ACT
CLASS 1
LASER
PRODUCT
OU
T1IN
1
FE1
FE2
FE3
FE4
EGR2
EGR2
LINK1ACT1
ACT2LINK2
STATACTPROGSRV
CLASS 1
LASER
PRODUCT
OU
T1 IN
1O
UT
2IN2
GE PORTSFP ModuleGE PORTSFP Module
FE PORTRJ 45 connectorFE PORTRJ 45 connector
Page64Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN 3500
40G 80G 200G
EGS4 -11 ~ 13
5 ~ 8, 11 ~ 13
1 ~ 8, 11 ~ 16EGS212, 13
EGT2
EMS4 - (11)12, 13
1 ~ 6, 13 ~ 16 1 ~ 4, 15 ~16
EGR2
12, 13(11)12, 13
6, 7, 12, 13
1 ~ 8, 11 ~ 16
EMR05 ~ 8, 11 ~ 13
1 ~ 6, 13 ~ 16
Slot available
Page65Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Boards Description
Board Full name Interface type Connector
EFS44 x FE with L2 switching processing with interface board 10Base-T/ 100Base-TX RJ-45
EFS08 x FE with L2 switching processing board
- -
EFT88 (16) x FE transparent transmission processing with interface board
10Base-T/ 100Base-TX RJ-45
ETF88 x FE twisted pair signal access
board10Base-T/ 100Base-TX RJ-45
ETS88 x FE twisted pair signal access
switching board10Base-T/ 100Base-TX RJ-45
EFF8 8 x FE optical signal access board 100Mbit/s-FX LC
Page66Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
EFS4
EFS4
STATACTPROGSRV
FE1
FE2
FE3
FE4
EFS0
EFS0
STATACTPROGSRV
EFT8
EFT8
STATACTPROGSRV
FE1
FE2
FE3
FE4
FE5
FE6
FE7
FE8
EFT4
STATACTPROGSRV
FE
1F
E2
FE
3F
E4
RJ 45 connectorRJ 45 connector
Page67Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
ETS8
ETS8
FE
1F
E2
FE
3F
E4
FE
5F
E6
FE
7F
E8
EFF8
EFF8
LINK ACT
12345678
OU
T1IN
1OU
T2IN
2O
UT
3IN3O
UT
4IN4O
UT
5IN5O
UT
6IN6O
UT
7IN7O
UT
8IN8
CLASS 1
LASERPRODUCT
FE PORTRJ 45 Connector
FE PORTRJ 45 Connector
Board
Name Interface Board
EFT8 ETF8,EFF8
EFS0 ETF8,EFF8,EFS8
EMS4ETF8,EFF8
EMR0
ETF8
ETF8
FE
1F
E2
FE
3F
E4
FE
5F
E6
FE
7F
E8
Page68Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500BOSN 2500
OSN 3500
40G 80G 200G
EFS4 12, 1311 ~ 13
5 ~ 8, 11 ~ 13
1 ~ 8, 11 ~ 16 (17)
EFS0
- 12 ~ 13
6, 7, 12, 13 2 ~ 5, 13 ~ 16
EFT87, 12, 13(5 ~ 8, 11 ~ 13)
1 ~ 6, 13 ~ 16
EFT42, 3, 6, 9, 12, 13
1 ~ 3, 6 ~ 9, 12, 13
5 ~ 7, 19 ~ 21
-
ETF8
- 14 ~ 16
1, 3, 15, 17 19, 21, 23, 25, 29, 31, 33, 35ETS8
EFF8
Boards Description
Page69Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Function of EFS4 S
en
d to
Cro
ss-c
on
nect
un
it
8 X VC4
Send to SCC
Collect Alarm and
performance
4 X FE
FE GFP
N×VC12/VC3VC-12-Xv(x≤63), VC-3-Xv(x≤12)
Page70Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Features of EFS4 Supports bandwidth auto-sensing Supports MPLS Supports LCAS Supports Port based flow control Supports receiving and transmitting Ethernet testing frame Supports inloop at Ethernet port and inloop and outloop at VC3 level Supports port level Ethernet performance monitoring Supports EPL/EPLAN/EVPL/EVPLAN services and QoS
Page71Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Common alarms of Ethernet unit
Alarm
levelColor Alarm name Alarm reason
Critical HARD_BAD Faulty board hardware
ETH_LOS Interrupted Ethernet link
MajorTU_AIS_VC3 Interrupted contiguous VC3-xc
PROTOCOL_MM Mismatched encapsulation protocol
Minor
LP_RDI_VC3 TU_AIS_VC3 happens in the opposite node
LCAS_BAND_
DECREASED VC-Trunk bandwidth decreases
Page72Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Ethernet Unit (Cont.)
Common performance events of Ethernet unit
Performance name Performance meaning
DropOv Number of packet losses is over upper alarm thresholdDropUd Number of packet losses is under lower alarm threshold
RxBadOctOv Number of the bytes of bad packets received is over upper alarm threshold
RxBadOctUd Number of the bytes of bad packets received is under lower alarm threshold
TxBadOctOv Number of the bytes of bad packets transmitted is over upper alarm threshold
TxBadOctUd Number of the bytes of bad packets transmitted is under lower alarm threshold
ColOv Number of detected conflicts is over upper alarm threshold ColUd Number of detected conflicts is under lower alarm threshold
Page73Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ATM Unit
Board Full name Interface typeConnecto
r type
ADL41 x STM-4 ATM processing with
interface board
S-4.1, L-4.1, Ve-4.1, L-
4.2
LC
ADQ14 x STM-1 ATM processing with
interface board
Ie-1, S-1.1, Ve-1.2, L-
1.2, L-1.1
IDL41 x STM-4 ATM/IMA processing with
interface board
S-4.1, L-4.1, L-4.2, Ve-
4.2
IDQ14 x STM-1 ATM/IMA processing with
interface board
Ie-1, S-1.1, L-1.2, Ve-
1.2, L-1.1
Boards Description
Page74Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ATM Unit (Cont.)
IDQ1
IDQ1
STATACTPROGSRV
CLASS 1
LASER
PRODUCT
OU
T1
IN1
OU
T2IN
2O
UT
3IN3
OU
T4IN
4
ADL4
ADL4
STATACTPROGSRV
CLASS 1
LASER
PRODUCT
IN1
OU
T1
SFP CONNECTORADQ1
ADQ1
STATACTPROGSRV
CLASS 1
LASER
PRODUCT
OU
T1IN
1O
UT
2IN2
OU
T3IN
3O
UT
4IN4
IDL4
IDL4
STATACTPROGSRV
CLASS 1
LASER
PRODUCT
IN1
OU
T1
CLASS 1LASER
PRODUCT
Page75Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ATM Unit (Cont.)
Board
Name
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN 3500
40G 80G 200G
ADL4
12, 13(11), 12, 13
7, 8, 11-13
6 ~ 8, 11 ~ 13
1 ~ 8, 11 ~ 17ADQ1
IDL4 1 ~ 8, 11 ~ 16
1 ~ 8,11 ~ 17IDQ1
Slot available
Page76Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ATM Unit (Cont.)
Function of ADQ1
4 X
ATM
8X
VC4
Mapper
VC-12, VC-4, VC-4-Xv
ATM
Sen
d to
Cro
ss-c
on
nect
un
itSend to SCC
Collect Alarm and
performance
Page77Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ATM Unit (Cont.)
Features of ADQ1 Supports CBR, rt-VBR, nrt-VBR and UBR Supports QoS ATM switching capability: 1.25 Gbit/s Max. uplink bandwidth: 8 VC-4, or 12 VC-3 + 4 VC-4 E3 traffic can be received from PDH board Supports ATM multicast connection Supports VP-Ring and VC-Ring Uni-directional/bidirectional 1+1 and 1:1 board protection Supports inloop and outloop
Page78Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ATM Unit (Cont.)
Common alarms of ATM unit
Alarm
levelColor
Alarm
nameAlarm reason
Critica
l
VPAISMore critical alarms e.g. R_LOS happens.
The faulty ATM board
VCAISMore critical alarms e.g. R_LOS happens.
The faulty ATM board
Major
VPRDI The VPAIS is reported on the opposite node ATM board
VCRDI The VCAIS is reported on the opposite node ATM board
LCD The cell heads are lost
Page79Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ATM Unit (Cont.)
Common performance of ATM
unit Performance name Performance meaning
VC3BBE VC3 block of background error
VC3ES VC3 errored second
VC3FEBBE VC3 far end block of background error
VC3FEES VC3 far end errored second
ATM_INGCELL Number of input cells in ATM link
ATM_EGCELL Number of output cells in ATM link
ATM_CORRECTED_HCSERR Number of corrected cells with HCS error at ATM interface
ATM_UNCORRECTED_HCSERR
Number of uncorrected cells with HCS error at ATM interface
ATM_RECV_CELL Number of cells ATM interface received
ATM_RECV_IDLECELL Number of idle cells ATM interface received
ATM_TRAN_CELL Number of cells ATM interface transmitted
Page80Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
MST Unit
Board Name Description
MST4
4 x multi-service transparent
transmission processing with
interface board
Board
Name
Slot available
OSN
1500A
OSN
1500BOSN 2500 OSN 3500
MST4 12, 13 11 ~ 135 ~ 8, 11 ~ 13
1 ~ 8, 11 ~ 16 (17)
Slot available
Board description
Page81Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
MST Unit
Service type Rate Remarks
GE 1000 Mbit/s Data service
FC50 531.25 Mbit/s Storage Area Network (SAN)
FC100/FICON 1062.5 Mbit/s SAN service
FC200 2125 Mbit/s SAN service
ESCON 200 Mbit/s SAN service
DVB-ASI 270 Mbit/s Video service
Service Types
Page82Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
MST Unit (Cont.)
Features of MST unit Total uplink bandwidth 2.5G Supports GFP-T encapsulation Inloop and outloop function at the client side Distance extension function for ports 1 and 2 SFP Modules
MST4
MST4
STATACTPROGSRV
OU
T1IN
1O
UT
2IN2
OU
T3IN
3O
UT
4IN4
SFP CONNECTOR
Services SDH side Client side
FC100 3000km 40km
FC200 1500km 20km
Page83Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
MST Unit (Cont.)
Function
Mu
lti-Serv
ices
16X
VC4
GFP-T
VC-4-4c/8c/16c
SAN
Sen
d to
Cro
ss-c
on
nect
un
itSend to SCC
Collect Alarm and
performance
Page84Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Core Unit -OSN 1500/2500
Location in OptiX OSN 1500A and Location in OptiX OSN 1500A and OptiX OSN 1500B: slot 4 and 5 OptiX OSN 1500B: slot 4 and 5
The CXL1/CXL4/CXL16 is the core unit used in OptiX OSN 1500/2500.Cross-connect Unit Timing Unit SCC Unit Line Unit
Location in OptiX OSN 2500: slot 4 Location in OptiX OSN 2500: slot 4 and 5and 5
Page85Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-Connect Unit
High-order cross-connect matrix
SDH unit Data unit
Multi-Granularity:
VC12/VC3/VC4/VC-4-xc
PDH unit
Low-order cross-connect matrix
Flexible service cross-connect, loopback, multicast and broadcast
Send to SCC
Collect Alarm
Page86Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-Connect Unit –OSN1500/2500
Indicato
rColor Description
STAT
Board works normally
Board hardware fails
Board is powered off
ACTX
Cross-connect unit is in active
status
Cross-connect unit is in standby
status
CXL16
CXL16STATACTXACTCPROGSRVXSRVLSYNCALMC
CLASS 1
LASER
PRODUCT
OU
TIN
RESET
ALM CUT
CXL4
CXL4STATACTXACTCPROGSRVXSRVLSYNCALMC
CLASS 1LASER
PRODUCT
RESET
ALM CUT
OU
TIN
CXL1
CXL1STATACTXACTCPROGSRVXSRVLSYNCALMC
CLASS 1LASER
PRODUCT
RESET
ALM CUT
OU
TIN
Logical unit GXCL (5G) EXCL (20G)
Page87Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-connect Unit –OSN3500
The cross-connect unit is inserted in slot 9 or 10 of OptiX OSN
3500.
Page88Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-Connect Unit –OSN3500
Cross-connect
and timing
board
Max
access
capacity
High-order
cross-connect
capacity
Low-order
cross-connect
capacity
For Extension
sub-rack HO
XC capacity
GXCS 35G 35G 5G
-EXCS 58.75G 75G 5G
UXCSA 58.75G 60G 20G
UXCSB 60G 60G 20G 1.25G
SXCSA 155G 180G 20G -
SXCSB 156.25G 180G 20G 1.25G
XCE 1.25G - 1.25G -
OSN 3500
Page89Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-Connect and Timing Unit –OSN3500
XCE
XCE
STATACTPROGSRVSYNC
EXA
EXB
UXCSB
UXCSB
STATACTPROGSRVSYNC
EXA
EXB
GXCSA
GXCSA
STATACTPROGSRVSYNC
EXCSA
EXCSA
STATACTPROGSRVSYNC
UXCSA
UXCSA
STATACTPROGSRVSYNC
SXCSA
SXCSA
STATACTPROGSRVSYNC
SXCSB
SXCSB
STATACTPROGSRVSYNC
EXA
EXB
Page90Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
DB26 Connector:To connect the main sub-rack and the extension sub-rack together.
XCE
XCE
STATACTPROGSRVSYNC
EXA
EXB
UXCSB
UXCSB
STATACTPROGSRVSYNC
EXA
EXB
UXCSB/SXCSB
XCE
EXA
EXA
EXA
EXA
EXB EXB
EXBEXB
Cross-connect Unit –OSN3500
Page91Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-Connect Unit
10G line unit
PDH unitStandby
2.5G line unit
Ethernet unit
PDH unit
Ethernet unit
10G line unit
2.5G line unitCross-connect
Cross-connect
Active
Page92Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-Connect Unit (Cont.)
Features
Support SNCP protection for VC-4-4C, VC-4-8C, VC-4-16C,
VC-4-64C, VC-4, VC-12, VC-3
Support 1+1 hot backup
Active/standby Restoration
Inserted in slots 9 (Active) and 10 (Standby)
Page93Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Timing Unit –OSN1500/2500
Indicator Color Description
SYNCClock works in Normal mode
Clock works in hold-over or free-run mode
Page94Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Timing Unit –OSN3500
Indicato
r
Colo
rDescription
ACT ON Board is active/OFF Board is standby
SYNCClock works in Normal mode
Clock works in hold-over or free-run mode
Page95Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Timing Unit
Features
Process traced clock signal from Line, Tributary and external
clock
Process 2 x Input/ 2 x Output 2Mbits/2Mhz external clock signals
Support Normal (Trace), Hold-over and Free-run clock status
working modes
Process SSM byte to realize clock protection switching
Non-synchronization status message (SSM) mode
Standard SSM mode
Extended SSM mode
Page96Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Cross-Connection & Timing Unit
Common alarms of Cross-Connect and Timing
unit Alarm level
Color Alarm name Alarm reason
Major
BUS_ERR Chip of the cross-connect board is damaged
Damaged backplane bus
APS_INDI MSP switching happens
TEMP_OVER Ambient temperature is too high.
W_OFFLINE Ejector lever on the front panel is rotated to the open position.
Minor
EXT_SYNC_LOS Physical interface signal of the external clock source is lost.
CLOCK_ENTER_NO_TRACE_MODE
Clock working mode changes from locked into holdover or free-run.
Warning
APS_FAILMultiplex section protection switching fails.
MS node information is lost or set incorrectly
SWITCH_DISABLE Board switching is disabled
OTH_BD_STATUS Another board pulled out or plugged in
Page97Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
System Control & Communication Unit
SDH unit
Other unit
PDH unit
Cross-connect unit
NMS
Other NE
DCC
Commands
Collect Alarm and performance
Page98Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
System Control & Communication Unit –OSN1500/2500
CXL1
CXL1STATACTXACTCPROGSRVXSRVLSYNCALMC
CLASS 1LASER
PRODUCT
RESET
ALM CUT
OU
T IN
Alarm cut switch (short and long press)
Alarm cut switch (short and long press)
Reset boardReset board
Active SCC unit ACTC ( )
Standby SCC unit ACTC ( )
To warm reset board, press RESET
To cut buzzer temporarily, press ALMC for 1 second ( )
To cut buzzer permanently, press ALMC for 3 seconds ( )
To re-enable buzzer, press ALMC for 1 second ( )
Logical unit SCC GSCC (with ASON)
Page99Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Alarm cutAlarm cut
System Control & Communication Unit –OSN3500 (Cont.)
GSCC
GSCC
STATACTPROGSRVPWRAPWRBPWRCALMC
RESET
ALM CUT
Indicato
r Color Description
PWRA
The –48 V power supply A is normal.
The –48 V power supply A is faulty (lost or
failed).
PWRB
The –48 V power supply B is normal.
The –48 V power supply B is faulty (lost or
failed).
PWRCThe 3.3 V protection power is normal.
The 3.3 V protection power is lost.
ALMCCurrently in permanent alarm cut-off status.
Give audible warning upon critical alarm.
ResetReset
STATACTPROGSRVPWRAPWRBPWRCALMC
RESET
ALM CUT
SCC
SCC
To warm reset board, press RESET
To cut buzzer temporarily, press ALMC for 1 second ( )
To cut buzzer permanently, press ALMC for 3 seconds ( )
To re-enable buzzer, press ALMC for 1 second ( )
Page100Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
System Control & Communication Unit (Cont.) Functions
Service configuration, grooming and monitoring
Collects alarm and performance events
Supports NE ID setting by software
1+1 hot backup
Extended ECC
Controls cabinet indicators and fans
3 Housekeeping alarm inputs and 1 alarm outputs
Supports ASON intelligent function
OSN3500: Inserted in slot 18 (Active) and/or Slot 17 (Standby)
Page101Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
System Control & Communication Unit (Cont.) Extended ECC function
Ring A
NMS
L< 50mEthernet port
Ethernet port
Ring B
Page102Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
System Control & Communication Unit (Cont.) Four databases on the SCC
MDB
Issued dataIssued data
FDB0FDB1
Save manually or periodically every 30 mins
DRDBBoards in
running status
Success
verifyNE in installing
statusFail
DRDBAutomatically saves the successfully verified data.If power fails, the data in DRDB will be lost.
FDB0, FDB1Manually or periodically saves the data. Enduringly saves data and does not need battery.
MDBAutomatically saves the current data in dynamic RAM.If power fails, the data in MDB will be lost.
Page103Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
System Control & Communication Unit (Cont.) Common alarms of SCC unit
Alarm
level
Colo
rAlarm name Alarm reason
Critical NESTATE_INSTALL NE is in the installing state.
Major
MSSW_DIFFERENT Software in the master and slave SCC are
mismatched
WRG_BD_TYPE Inserted board and the configured board are
mismatched
NESF_LOST Host software is lost.
POWER_ABNORMA
L
Faulty power resource, e.g. the 3.3V power
module of the SCC or AUX, and the 3.3V
backup power module, and 2 channels of –
48V
POWER_FAIL Too low battery voltage on the SCC
Page104Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit
Board Function Remark
AUX Auxiliary Interface Board -PIU Power Interface Board -EOW Orderwire Board -SAP System Auxiliary Process Only for OptiX OSN 2500
SEI System Extended Interface Only for OptiX OSN 2500
UPM Uninterruptible Power Modules External
AMU Auxiliary Monitoring Unit Only for OptiX OSN 1500
BA2 Booster Amplifier Board -BPA Pre-amplifier Board -COA Case-based Optical Amplifier External
DCU Dispersion Compensation Board Only for OptiX OSN 3500/7500FAN/FANA Fan unit -
Board Description
Page105Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit –AUX&AMU (OSN 1500)
The AUX board used in
OptiX OSN 1500 is
inserted in slot 10.
AU
X
AU
X
ETH COM CLK ALM OAM/F&f
ETH: T2000 Interface
COM: Commissioning InterfaceCLK : 120 ohms external clock input/output interfaceALM: House-keeping alarm input/output interfaceOAM/F&f: NM and management serial interface
PHONE S1 S2 LAMP1S
TA
T
PR
OG
LAMP2
AM
U
AM
U
PHONE: Orderwire Interface
S1&S2: Broadcast data channels interfaces LAMP1&LAMP2: Provide drive current for cabinet indicators
The AMU board used in OptiX OSN 1500 is inserted in slot 9.
Page106Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit -SAP&SEI (OSN 2500)
CLK1 CLK2PHONEF&f
F1OAM
LAMP2
LAMP1
ALMO2ALMO1
ALMI2ALMI1 S1 S2 S3 S4 V1 V2
CLKO1 CLKO2 CLKI1 CLKI2
ALMO1/2: Alarm outputALMI1/2: 8 x Environment alarm input
LAMP1/2: Cabinet indicator outputOAM: X.25 OAMF1: Co-directional data 64 Kbit/sS1 ~ S4: Serial 1 ~ 4 broadcast data
F&f: LCTPHONE: OrderwireCLK1/2: 120 Ω Ext clock input/output 1/2V1/2: NNI Audio/Signaling
CLKO1/2: 75 Ω Ext clock output 1/2 CLKI1/2: 75 Ω Ext clock input 1/2
Q1SAP
Q1SAP
ETH
COM
STATPROG
PWRA
PWRC
PWRB
SAP is the system auxiliary processing board. It is inserted in slot 14 in OptiX OSN 2500.
SEI provides various auxiliary interfaces and management interfaces. It is on top of the sub-rack.
Page107Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit -AUX (OSN 3500)N
IAU
X
NIA
UXST
AT
CLKI1 CLKI2
CLKO1 CLKO2 S1 S2 S3 S4CLK1 REV F&f F1 PHONE V1 V2 OAM
ALMI3 ALMI4ALMI2ALMI1ALMO2ALMO1ALMP2ALMP1EXTCOMETHCLK2
Board status
75 ΩExt clock input 1/275 Ω Ext clock output 1/2
CLK1/2: 120 Ω Ext clock input/output 1/2ETH: T2000COM: CommissioningEXT: Extended sub-rackREV: -F&f: LCTF1: Co-directional data 64 Kbit/s
ALMP1/2: Cabinet indicator outputALM01/2: Alarm outputPhone: OrderwireV1/2: NNI Audio/SignalingOAM: X.25 OAM
ALMI1 ~ 4: Environment alarm inputS1 ~ S4: Serial 1 ~ 4 broadcast data
The AUX board used in OptiX OSN 3500 provides system auxiliary interfaces. It is inserted in slot 37.
Page108Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
R1PIU is applicable to the OptiX OSN 1500B and seated in slots 18 and 19
Auxiliary Unit -PIU
R1
PIU
PWR
PO
WE
R
NEG(-) RTN(+) CLK OUT
CLK IN
R1
PIU
PIU
A
NEG(-) RTN(+)
PIU
A
PO
WE
R
PWS I O
Interfac
eDescription
CLK IN/OUT
75Ω synchronization input/output (SMB) interface
PWR–48 V power access interface
PWS50 W power output interface, supplying power for COA or HUB
Indicator
Status Description
Power indicator
On, green Power input is normal
Off No power input or power failure
R1PIUA is applicable to the OptiX OSN 1500A and seated in slots 1 and 11
Switch
Page109Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit -PIU
Interface Description
PWS 50 W power output interface,
supplying power for COA or
HUB
PWR –48 V power access interface
PIU
PWS
RTN(+)
PWR
NEG(-)
NIPIU
NIPIU
PWR
PS1
PS2
Used in OSN 2500 Inserted in slot 22 and 25
Used in OSN 3500
Inserted in slot 27 and 28
Page110Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit –PIU (Cont.)
Functions
Access power –38.4 V ~ –57.6 V DC or -48 V ~ -72 V
Lightning protection
Enhanced electro magnetic compatibility (EMC) by filtering and
shielding the power supply from EMI.
Provide 2 x 50 W power interfaces for external devices such as
COA and HUB.
1+1 hot backup protection
Supply power to FAN boards
Detect input power failures
Page111Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit -EOW (OSN 1500) The EOW board is the orderwire board used in OptiX OSN 1500, which is
inserted in slot 9 of the sub-rack. The AMU/EOW or some SDH/PDH unit can be inserted in slot 9 of the su
b-rack. Insert different boards due to different demands.E
OW
EO
W
PHONE S1 S2 S3 S4
ST
AT
PR
OG
PHONE: Orderwire interface
S1~S4: 4 broadcast data channel interfaces
Page112Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - UPM (OSN1500) Functions of UPM
Convert AC 110/220V to DC -48V
Height 1U
Consists of converter and battery
Power feedback is 2 x 270W
Can be installed in 19 inch cabinet
Display CAU in T2000 NMS
Capacity of the battery is 40Ah
Page113Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - UPM (OSN1500)
1: AC input 2: AC-DC Converter, ventilation 3: Communication interface4: Battery input 5,6: Power feed interface
AC100~240 ALMRUN
RS232
1 32
ALM Vout ALM Vout
4
5 6
BAT-
BAT+
48V+
48V-
LOAD1 LOAD2
CAUTION!DO NOT INVERT POLARITY
注意极性 防止反接
BAT
Page114Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Amplifier Unit -BA2&BPA&COA
Board DescriptionConnecto
r
BA2 Booster Amplifier Board LC
BPA Pre-amplifier Board LC
COA Case-based Optical Amplifier LC
Board
Slot available
OSN
1500A
OSN
1500B
OSN
2500OSN 3500
COA External
BA212, 13 11 ~ 13
5 ~ 8, 11 ~ 13
1 ~ 8, 11 ~ 16 (17)BPA
Page115Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - BA2
Tx BA Rx
Output optical power + 13 ~ + 15 dBm + 15 ~ +17 dBm
Input/Output optical power detection
Input optical power -6 ~ +3 dBm
Page116Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - BA2 (Cont.)
BA2
BA2
STATACTPROGSRV
OU
T1
OU
T2
IN1
IN2
IN1/2 (dBm)Output 1
(dbm)
Output 2
(dbm)
–6 ~ +3
+13 ~ +15 -
+15 ~ +17 -
+13 ~ +15 +13 ~ +15
+15 ~ +17 +15 ~ +17
+13 ~ +15 +15 ~ +17
1/ 2 BA modulesLC connector
1/ 2 BA modulesLC connector
Specifications
CLASS 1LASER
PRODUCT
Page117Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - BA2 (Cont.) Function
2 channel power amplification
Used on TX side
Fixed output optical power
Used for 1530 ~ 1565 nm signals
Reports laser performance parameter
ALS function
Automatic control of laser temperature and optical power of
the EDFA module
Page118Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - BPA
Tx PA Rx
Detects the input/output optical power
Gain 22 dB
Receiver sensitivity -38 dBm
Page119Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - BPA (Cont.)
BPA
BPA
STATACTPROGSRV
PO
UT
BO
UTB
INP
IN
BIN (dBm) BOUT (dBm)PIN
(dBm)
POUT
(dBm)
-6 ~ +3 +13 ~ +15 -10 ~ -37 +11 ~ -16
- +15 ~ +17 - -
Port 1:BA module LC connector
Port 1:BA module LC connector
Port 2:PA moduleLC connector
Port 2:PA moduleLC connector
CLASS 1LASER
PRODUCT
Specifications
Page120Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - BPA (Cont.) Function
1-channel power amplification 1-channel pre-amplification Fixed output optical power Improving the receiver sensitivity to –38 dBm BA used for 1530 ~ 1565 nm signals PA used for 1550.12 nm signals ALS function Reports performance parameter
Page121Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - COA
1 2 3 4 5 6 7
8 9 10
11
1. ID DIP switch2. Running
indicator
3. Alarm
indicator4. RS232-1
5. RS232-2 6. MONITOR-1 7. MONITOR-28. IN input optical
port
9. OUT output optical
port10. Power switch 11. –48 V power interface
Page122Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - COA (Cont.) External installation Types
61COA Only one EDFA module Can work as BA (+14 dBm or +17dBm), PA (with the receiver sensitivity of –3
8 dBm ) or LA
62COA Raman amplifier with good noise performance used in the RX (with the receiver sensitivity of –39 dBm) Ultra long hop transmission for a single span (>170 km )
Page123Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Amplifier Unit
Common alarms of Amplifier unit
Alarm level Color Alarm name Alarm reason
Critical
IN_PWR_FAIL No input signal
IN_PWR_HIGH Input power is too high
IN_PWR_LOW Input power is too low
OUT_PWR_ABN Abnormal output power
PUM_COOL_ALARM Faulty EDFA module
Page124Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Amplifier Unit
Common performance of Amplifier unit
Performance name Performance meaning
EDRPLAVG Current value of input optical power
EDRPLMAX Maximum value of input optical power
EDRPLMIN Minimum value of input optical power
EDTMPCUR Current value of environment temperature
EDTMPMAX Maximum value of environment temperature
EDTMPMIN Minimum value of environment temperature
EDTPLCUR Current value of output optical power
EDTPLMAX Maximum value of output optical power
EDTPLMIN Minimum value of output optical power
Page125Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit -DCU
Board Description Connector
DCU Dispersion compensation board
LC
Board
Slot available
OSN
1500A
OSN
1500B
OSN
2500
OSN
3500
OSN
7500
DCU - - - 1 ~ 8, 11 ~ 17
1-8, 11-18, 26-31
DCU
DCU
OU
T1
OU
T2
IN1
IN2
1/2 DCMLC connector 1/2 DCMLC connector
Page126Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit - DCU (Cont.)
Tx BA RxPA DCUDCU
Compensates 60km or 80km
Compensates 60km or 80km
Insertion loss ≤7 dB
Used for 10G signals Inserted in slots 1 ~ 8, 11 ~ 16 Works with BA and PA
Page127Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit -FAN
Page128Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Auxiliary Unit -FAN (Cont.)
Function
Support hot swapping
Intelligent speed adjustment
Indicator Color Description
STAT
Fan operates normally.
Fan, fan power board or FANA is abnormal.
Fan is turned off due to low temperature.
Alarm level Color Alarm name Alarm reason
Major FAN_FAIL Faulty fan
Fan is power off
Page129Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Questions
Please list different boards in OptiX OSN 1500/2500/3500.
SDH Boards
PDH Boards
Ethernet Boards
ATM Boards
MST Boards
WDM Boards
Cross-connect and System Control Boards
Auxiliary Unit
Page130Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Product Introduction
2. Cabinet, Sub-rack
3. Boards
4. Common Network Elements and Configuration
5. Features
Page131Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
4. Common network elements
4.1 Terminal multiplexer (TM)
4.2 Add and drop multiplexer (ADM)
4.3 Multi-add and drop multiplexer (MADM)
4.4 Regenerator (REG)
Page132Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Terminal multiplexer
TM
Low rate signalsPDH: E1/T1, E3/T3, E4SDH: STM-1eDATA: FE, GE, ATM, ...
High rate signalsSDH: STM-1/4/16/64
Page133Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Terminal multiplexer (Cont.)
Add and drop tributary signals
PDH signals: E1/T1, E3/T3, E4
SDH signal: STM-1e
Cross-connect tributary & line unit signals
TM functions
Page134Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Terminal multiplexer (Cont.)
TM configuration
PL1 Slot 6
Slot 7
Slot 8
EOW Slot 9
AUX Slot 10
CXL16 Slot 4
CXL16 Slot 5
PL3A Slot 12
Slot 13
FAN
Slot 20
PIU Slot 11PIU Slot 1Tributary unit Line unit
16 x E1s STM-16
3 x E3s
OptiX OSN 1500A
Tributary unit Line unit
32 x E1s STM-16
3 x E3s
Slot 2
L75S Slot 6
L75S Slot 7
Slot 8
EOW Slot 9
AUX Slot 10
CXL16 Slot 4
CXL16 Slot 5
PL3A Slot 13
FAN
Slot 20
PIU Slot 11PIU Slot 1
PD1 Slot 12
Page135Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Terminal multiplexer (Cont.)
TM configuration
Tributary unit Line unit
63 x E1s STM-16
3 x E3s
OptiX OSN 1500B
PIU Slot18
Slot 6
Slot 7
Slot8
EOW Slot 9
AUX Slot 10
D75S Slot14D75S Slot15
PIU Slot19C34S Slot16 Slot 17
CXL16 Slot 4
CXL16 Slot 5
Slot 11
PQ1 Slot 12
PL3 Slot 13
Slot 20
FAN
Page136Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
TM configuration
Tributary unit Line unit
63 x E1s STM-16
4 x E3s
D75S
Slot2
D75S
Slot1
Slot4
Fiber routing panel
SLOT 22PIU
SLOT 25PIU
SLOT 23FAN
SLOT 24FAN
Slot17
Slot16
Slot15
Slot18
Slot8
CXL16
Slot9
CXL16
Slot10
Slot11
Slot12
Slot13
SAP
Slot14
Slot5
PQ1
Slot6
PD3
Slot7
D34S
Slot3
OptiX OSN 2500
Terminal multiplexer (Cont.)
Page137Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
TM configuration
Tributary unit Line unit
126 x E1s STM-64
6 x E3s
2 x STM-1e
Slot12
GSCC
Slot18
Slot12
Slot1
Slot2
PD3
Slot3
PQ1
Slot4
PQ1
Slot5
Slot6
Slot7
SL64
Slot8
GXCS
Slot10
GXCS
Slot9
Slot13
Slot14
GSCC
Slot17
SEP1
Slot15
PIU
AUX
Slot37
PIU
Fiber Routing
Slot16
Slot19
Slot20
D34S
Slot21
Slot22
D75S
Slot23
D75S
Slot24
D75S
Slot25
D75S
Slot26
Slot29
Slot30
Slot31
Slot32
Slot33
Slot34
Slot35
Slot36
FAN FAN FAN
OptiX OSN 3500
Terminal multiplexer (Cont.)
Page138Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Add and drop multiplexer
ADM
Low rate signalsPDH: E1/T1, E3/T3, E4SDH: STM-1eDATA: FE, GE, ATM, ...
High rate signalsSDH: STM-1/4/16/64
Page139Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Add and drop tributary signals
PDH signals: E1/T1, E3/T3, E4
SDH signal: STM-1e
Cross-connect tributary & line unit signals
Cross-connect line units pass-through signals
ADM functions
Add and drop multiplexer (Cont.)
Page140Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ADM configuration
PL1 Slot 6
Slot 7
Slot 8
EOW Slot 9
AUX Slot 10
CXL16 Slot 4
CXL16 Slot 5
PL3A Slot 12
Slot 13
FAN
Slot 20
PIU Slot 11PIU Slot 1Tributary unit Line unit
16 x E1s STM-16
3 x E3s
OptiX OSN 1500A
Tributary unit Line unit
32 x E1s STM-16
3 x E3s
Add and drop multiplexer (Cont.)
Slot 2
L75S Slot 6
L75S Slot 7
Slot 8
EOW Slot 9
AUX Slot 10
CXL16 Slot 4
CXL16 Slot 5
PL3A Slot 13
FAN
Slot 20
PIU Slot 11PIU Slot 1
PD1 Slot 12
Page141Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ADM configuration
Tributary unit Line unit
63 x E1s STM-16
3 x E3s
OptiX OSN 1500B
PIU Slot18
Slot 6
Slot 7
Slot8
EOW Slot 9
AUX Slot 10
D75S Slot14D75S Slot15
PIU Slot19C34S Slot16 Slot 17
CXL16 Slot 4
CXL16 Slot 5
Slot 11
PQ1 Slot 12
PL3 Slot 13
Slot 20
FAN
Add and drop multiplexer (Cont.)
Page142Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ADM configuration
Tributary unit Line unit
63 x E1s STM-16
4 x E3s
D75S
Slot2
D75S
Slot1
Slot4
Fiber routing panel
SLOT 22PIU
SLOT 25PIU
SLOT 23FAN
SLOT 24FAN
Slot17
Slot16
Slot15
Slot18
Slot8
CXL16
Slot9
CXL16
Slot10
Slot11
Slot12
Slot13
SAP
Slot14
Slot5
PQ1
Slot6
PD3
Slot7
D34S
Slot3
OptiX OSN 2500
Add and drop multiplexer (Cont.)
Page143Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
ADM configuration
Tributary unit Line unit
126 x E1s STM-64
6 x E3s
2 x STM-1e
Slot12
GSCC
Slot18
SL64
Slot11
Slot1
Slot2
PD3
Slot3
PQ1
Slot4
PQ1
Slot5
Slot6
Slot7
SL64
Slot8
GXCS
Slot10
GXCS
Slot9
Slot13
Slot14
GSCC
Slot17
SEP1
Slot15
PIU
AUX
Slot37
PIU
Fiber Routing
Slot16
Slot19
Slot20
D34S
Slot21
Slot22
D75S
Slot23
D75S
Slot24
D75S
Slot25
D75S
Slot26
Slot29
Slot30
Slot31
Slot32
Slot33
Slot34
Slot35
Slot36
FAN FAN FAN
OptiX OSN 3500
Add and drop multiplexer (Cont.)
Page144Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Multi-add and drop multiplexer
MADM
Low rate signalsPDH: E1/T1, E3/T3, E4SDH: STM-1eDATA: FE, GE, ATM, ...
High rate signalsSDH: STM-1/4/16/64
Page145Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Add and drop tributary signals
PDH signals: E1/T1, E3/T3, E4
SDH signal: STM-1e
Cross-connect tributary & line unit signals
Cross-connect line units pass-through signals
Used as intermediate node for topologies of different
optical signal rates
Multi-add and drop multiplexer (Cont.) MADM functions
Page146Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Multi-add and drop multiplexer (Cont.) MADM configuration
PL1 Slot 6
Slot 7
Slot 8
EOW Slot 9
AUX Slot 10
CXL16 Slot 4
CXL16 Slot 5
PL3A Slot 12
SLQ4 Slot 13
FAN
Slot 20
PIU Slot 11PIU Slot 1Tributary unit Line unit
16 x E1s STM-16
3 x E3s STM-4
OptiX OSN 1500A
Tributary unit Line unit
32 x E1s STM-16
3 x E3s STM-4
PD1 Slot 12
L75S Slot 6
Slot 7
R1SLD4 Slot 8
EOW Slot 9
AUX Slot 10
CXL16 Slot 4
CXL16 Slot 5
PL3A Slot 13
FAN
Slot 20
PIU Slot 11PIU Slot 1
Slot 2
Page147Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Multi-add and drop multiplexer (Cont.) MADM configuration
Tributary unit Line unit
63 x E1s STM-16
3 x E3s STM-4
OptiX OSN 1500B
PIU Slot18
Slot 6
Slot 7
R1SLD4 Slot8
EOW Slot 9
AUX Slot 10
D75S Slot14D75S Slot15
PIU Slot19C34S Slot16 Slot 17
CXL16 Slot 4
CXL16 Slot 5
Slot 11
PQ1 Slot 12
PL3 Slot 13
Slot 20
FAN
Page148Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Multi-add and drop multiplexer (Cont.) MADM configuration
Tributary unit Line unit
63 x E1s STM-16
4 x E3s STM-4
D75S
Slot2
D75S
Slot1
Slot4
Fiber routing panel
SLOT 22PIU
SLOT 25PIU
SLOT 23FAN
SLOT 24FAN
Slot17
Slot16
Slot15
Slot18
SLD4
Slot8
CXL16
Slot9
CXL16
Slot10
Slot11
Slot12
Slot13
SAP
Slot14
Slot5
PQ1
Slot6
PD3
Slot7
D34S
Slot3
OptiX OSN 2500
Page149Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Multi-add and drop multiplexer (Cont.) MADM configuration
Tributary unit Line unit
100 x E1s STM-64
6 x E3s STM-16
2 x STM-1e STM-4
Slot12
GSCC
Slot18
SL64
Slot12
Slot1
Slot2
PD3
Slot3
PQ1
Slot4
PQ1
Slot5
SLD4
Slot6
SL16
Slot7
SL64
Slot8
GXCS
Slot10
GXCS
Slot9
Slot13
Slot14
GSCC
Slot17
SEP1
Slot15
PIU
AUX
Slot37
PIU
Fiber Routing
Slot16
Slot19
Slot20
D34S
Slot21
Slot22
D75S
Slot23
D75S
Slot24
D75S
Slot25
D75S
Slot26
Slot29
Slot30
Slot31
Slot32
Slot33
Slot34
Slot35
Slot36
FAN FAN FAN
OptiX OSN 3500
Page150Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Regenerator OptiX OSN 2500REG
High rate signalsSDH: STM-64, STM-16, STM-16 (FEC)
3R: Re-amplify, Re-shaping, Re-timing
Page151Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 2500REG functions
Regenerates and pass-through line unit signals
Terminates and regenerates overhead bytes of the
regeneration section and transmit transparently other
overhead bytes
Regenerator (Cont.)
Page152Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 2500REG configuration
Regenerator (Cont.)
Slot2
Slot1
Slot4
Fiber routing panel
SLOT 22PIU
SLOT 25PIU
SLOT 23FAN
SLOT 24FAN
Slot17
Slot16
Slot15
Slot18
SL64
Slot8
CRG
Slot9
CRG
Slot10
SL64
Slot11
SF16
Slot12
SL16
Slot13
SAP
Slot14
Slot5
SL16
Slot6
SF16
Slot7
Slot3
OptiX OSN 2500
CRG:
Timing signal
System control &
communication
Page153Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 2500REG fiber connection
Regenerator (Cont.)
Fiber connection for one REG
Fiber connection for multi-REGs
Page154Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Regenerator (Cont.)
OptiX OSN 3500High rate signalsSDH: STM-64, STM-16, STM-16 (FEC)
3R: Re-amplify, Re-shaping, Re-timing
Low rate signalsPDH: E1/T1, E3/T3, E4SDH: STM-1eDATA: FE, GE, ATM, ...
High rate signalsSDH: STM-64, STM-16, STM-16 (FEC)
Page155Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 3500 functions as REG & ADM
Regenerator
Add and drop tributary signals
PDH signals: E1/T1, E3/T3, E4
SDH signal: STM-1e
Cross-connect tributary & line unit signals
Cross-connect line units pass-through signals
Regenerates and pass-through line unit signals
Terminates and regenerates overhead bytes of the regeneration
section and transmit transparently other overhead bytes
Page156Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Regenerator (Cont.)
Tributary unit Line unit
100 x E1s STM-64
6 x E3s STM-16 (FEC)
2 x STM-1e STM-16
SF16
Slot12
GSCC
Slot18
SL64
Slot12
Slot1
Slot2
PD3
Slot3
PQ1
Slot4
PQ1
Slot5
SL16
Slot6
SF16
Slot7
SL64
Slot8
GXCS
Slot10
GXCS
Slot9
SL16
Slot13
Slot14
GSCC
Slot17
SEP1
Slot15
PIU
AUX
Slot37
PIU
Fiber Routing
Slot16
Slot19
Slot20
D34S
Slot21
Slot22
D75S
Slot23
D75S
Slot24
D75S
Slot25
D75S
Slot26
Slot29
Slot30
Slot31
Slot32
Slot33
Slot34
Slot35
Slot36
FAN FAN FAN
OptiX OSN 3500
OptiX OSN 3500
configuration as REG & ADM
Page157Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX OSN 3500 fiber connection as REG & ADM
Regenerator (Cont.)
OUT
IN
SL16 SL16SL16 SL16
PQ1
OSN3500
OSN3500
IN
OUT
IN
IN
OUT
OUT
SL64 SL64SL64 SL64
OSN3500
OSN3500
IN OUT IN
OUT
OUT
OUT IN IN
Fiber connection for ADM
Fiber connection for REG
Page158Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Common network elements summary
STM-64STM-64 STM-16STM-16
TM
ADM ADM
ADMADM
MADM
REGREG
STM-1STM-1
Low-rate signalsLow-rate signals
Page159Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Product Introduction
2. Cabinet, Sub-rack
3. Boards
4. Common Network Elements and Configuration
5. Features
Page160Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Equipment Protection -OSN1500
1:2 TPS of E1/T1 board 1:1 TPS of E3/T3 board
Items protected Protection scheme
E1/T1 processing board 1:2 TPS
E3/DS3 processing board
1:1 TPSE4/STM-1 processing board
FE Processing board
Core unit 1+1 hot backup protection
-48V power interface card 1+1 hot backup protection
3.3V card power supply 1:N centralized hot backup protection
* The OptiX OSN 1500 can support two TPS groups of different types of services at the one time.
SLOT 5 CXL1/4, CXL16
SLOT 4 CXL1/4, CXL16
SLOT 17SLOT 16SLOT 15SLOT 14
SLOT 6 (622M)
SLOT 7 (622M)
SLOT 8 (622M)
SLOT 9 (622M)
SLOT 10 AUX
SLOT 18 PIU
SLOT 19 PIU
Slot 20FAN Working
Working
Protection
SLOT 5 CXL1/4, CXL16
SLOT 4 CXL1/4, CXL16
SLOT 17SLOT 16SLOT 15SLOT 14
SLOT 6 (622M)
SLOT 7 (622M)
SLOT 8 (622M)
SLOT 9 (622M)
SLOT 10 AUX
SLOT 18 PIU
SLOT 19 PIU
Slot 20FAN Working
Protection
SLOT11
Page161Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Equipment Protection –OSN2500Items protected Protection scheme
E1/T1 processing card 1:N (N 4) TPS
E3/T3 processing card 1:1 TPS (2 Groups)
E4/STM-1 processing card 1:1 TPS (2 Groups)
FE processing board 1:1 TPS (2 Groups)
Core unit 1+1 hot backup protection
-48V power interface card 1+1 hot backup protection
3.3V card power supply 1:N centralized hot backup protection
* The OptiX OSN 2500 can support two TPS groups of different types of services at the same time.
Page162Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Equipment Protection –OSN2500 (Cont.)
1:4 TPS of E1/T1 board
2 groups 1:1 TPS for
E3/T3/E4/STM-1(e)/FE board
SLOT1
SLOT2
SLOT3
SLOT4
SLOT5
P
SLOT6
W
SLOT7
W
SLOT8
SLOT9
CXL
SLOT10
CXL
SLOT11
SLOT12
W
SLOT13
W
SLOT14
SAP
SLOT15
SLOT16
SLOT17
SLOT18
SLOT1
SLOT2
SLOT3
TSB
SLOT4
SLOT5
SLOT6
P
SLOT7
W
SLOT8
SLOT9
CXL
SLOT10
CXL
SLOT11
SLOT12
W
SLOT13
P
SLOT14
SAP
SLOT15
SLOT16
SLOT17
TSB
SLOT18
Page163Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Equipment Protection –OSN3500
Items protected Protection scheme
E1/T1 processing board 1:N (N 8) TPS
E3/T3 processing board 1:N (N 3) TPS (2 Groups)
E4/STM-1e processing board 1:N (N 3) TPS (2 Groups)
FE Processing board 1:N (N = 1) (2 Groups)
Cross-connect and timing unit
1+1 hot backup protection
SCC unit 1+1 hot backup protection
-48V power interface board 1+1 hot backup protection
3.3V board power supply 1:N centralized hot backup protection
Page164Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Equipment Protection –OSN3500 (Cont.) 1:8 TPS of E1/T1 board
FE board1:1 TPS
SLOT1
SLOT2
SLOT3
SLOT4
SLOT5
SLOT6
SLOT7
SLOT8
SLOT9
SLOT10
SLOT11
SLOT12
SLOT13
SLOT14
SLOT15
SLOT16
SLOT17
SLOT18
Wo
rking
Pro
tection
Wo
rking
Wo
rking
Wo
rking
Wo
rking
Wo
rking
Wo
rking
Wo
rking
SCC
SCC
SLOT1
SLOT2
SLOT3
SLOT4
SLOT5
SLOT6
SLOT7
SLOT8
SLOT9
SLOT10
SLOT11
SLOT12
SLOT17
SLOT18E
3
E1
E1
E3
E1
SLOT1
SLOT4
SLOT5
SLOT6
SLOT7
SLOT8
SLOT9
SLOT10
SLOT11
SLOT12
SLOT13
SLOT14
SLOT17
SLOT18
SCC
SCC
XCS
XCS
Wo
rking
Wo
rking
Pro
tection
Pro
tection
Wo
rking
S13
E4/155M
W
S14
E4/155M
W
S15
E4/155M
W
S16
E4/155M
P
S2
FE
P
S3
FE
W
S15
FE
W
S16
FE
P
SCC
SCC
3 groups of mixed TPS
Page165Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Equipment Protection (Cont.)
Fans
The mutual backup of power supplies for the fans
Automatic fan speed adjustment
Once one fan modules goes faulty, the others will operate at their full
speed.
Turns off the fans at low temperature
Abnormality-Specific Board Protection
Check function of application program and data
Over-voltage and under-voltage protection
Board temperature check
Page166Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Network Level Protections
Protections Types
Linear MSP1+1 MSP
1:N (1 ≤ N ≤ 14) MSP
MSP ring
2-fiber bidirectional MSP ring
2-fiber unidirectional MSP ring
4-fiber bidirectional MSP ring
Mesh Protection Intelligent function
SNCP
Dual node interconnection (DNI)
Fiber-Shared Virtual Path Protection
MS-Shared Optical Path Protection
RPR
VP-Ring/VC-Ring Protection
Page167Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Intelligent Features
Service level agreement (SLA)
Topology automatic discovery function
Automatic end-to-end service configuration
Support mesh networking and protection
Traffic engineering
Page168Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Resilient Packet Ring (RPR)
Topology automatic discovery function
Fair algorithm
3 service levels
Page169Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Summary
Product Introduction
Cabinet, Sub-rack and Boards
Common Network Elements and Configuration
Features
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