OTA105103 OptiX OSN 3500 Hardware Description ISSUE 1.30

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OptiX OSN 3500 Hardware Description

Contents1. Product Introduction

2. Cabinet, Sub-rack3. Boards4. Common Network Elements and Configuration5. Features

Product Introduction

Full name: OptiX OSN 3500 intelligent optical switching system

Forms part of the OptiX OSN NG-SDH Series Optical convergence or core switching system OSN: Optical Switch Node

What is OSN 3500What is OSN 3500 ？？

Network ApplicationLong-Haul Back Bone

iManager T2000

OptiX BWS 1600G

OSN /7500/9500

OSN /1500

OSN 7500/9500

160 10G4010G

10G/2.5G

OptiX BWS 1600G

OSN 1500/2500

Convergence

OSN 1500/Metro OSN 2500 /Metro

AccessOSN1500/Metro

10G/2.5G 10G

OSN /15003500

System Architecture

SCC Unit

Timing Unit

Cross-connect Unit

High-order matrix

(VC-4)

Low-order matrix

(VC-12/VC-3)

Auxiliary Unit Management

interface

Auxiliary interface

External synchronization

interface

Ethernet

PDH SAN/Video

STM-64

STM-4/16

Large Capacity and Multi-services Access

SDH unit

Ethernet

Interface unit

STM-1/4/16/64

VC-4-4c/8c/ 16c/64c

Large cross-Large cross-connect connect capacitycapacity

Multi-Multi-granularity 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 High-order (40G/80G/200G)

Low-order (5G/20G/20G)

Large and multi-services

accesscapacity

Contents1. Product Introduction2. Cabinet, Sub-rack

3. Boards4. Common Network Elements and Configuration5. Features

Cabinet

ETSI 300/600 Cabinet

(mm)Weight (kg)

Max. number of mounted sub-racks

600 (W) x 300 (D) x 2000 (H) 55 1

600 (W) x 600 (D) x 2000 (H) 79 1

600 (W) x 300 (D) x 2200 (H) 60 2

600 (W) x 600 (D) x 2200 (H) 84 2

600 (W) x 300 (D) x 2600 (H) 70 2

600 (W) x 600 (D) x 2600 (H) 94 2

Indicators and Power Consumption Cabinet Indicators

Power Consumption and Fuse

Indicator Color

Status Description

Power On Cabinet is powered ONOff Cabinet is OFF

Critical alarm

On Critical alarmOff No critical alarm

Major alarm On Major alarmOff No major alarm

Minor alarm On Minor alarmOff No minor alarm

Maximum power consumption /sub-rack (W)

Fuse capacity For single sub-rack (A)

When used with extended sub-rack (A)

600 20 40

Power Distribution Unit

NEG2(-)

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

2 3 4 5

OFF20A32A 32A 20A

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 OptiX OSN 7500/3500

Sub-rack

Dimensions (mm)

497 (W) x 295 (D) x 722 (H)

Weight (kg)23 (not including boards and fans)

Interface slot area

Service slot area

Cross-connect Unit

SCC Unit

Auxiliary Unit

FAN boxes

Air filter

Sub-rack (Cont.) Slot Assignment & Relation

Fiber Routing

SLOT10

SLOT11

SLOT12

SLOT13

SLOT14

SLOT15

SLOT16

SLOT17

SLOT18

SLOT27

SLOT19

SLOT20

SLOT21

SLOT22

SLOT23

SLOT24

SLOT25

SLOT26

SLOT37

SLOT29

SLOT30

SLOT31

SLOT32

SLOT33

SLOT34

SLOT36

SLOT35

SLOT28

FAN FAN FAN

Slots for Processing Boards

Slots for Interface Boards

2 19, 203 21, 224 23, 245 25, 2613 29, 3014 31, 3215 33, 3416 35, 36

Sub-rack (Cont.) Slot access capacity

SLOT10

SLOT11

SLOT12

SLOT13

SLOT14

SLOT15

SLOT16

SLOT17

SLOT18

Fiber Routing

FAN FAN FAN

bit/sAccess capacity:

35G Config 1

622 M x 8 5 G 2.5 G x 4 10 G10 G x 2 20 G

SLOT17

SLOT10

SLOT11

SLOT12

SLOT13

SLOT14

SLOT15

SLOT16

SLOT18

Fiber Routing

FAN FAN FAN

Access capacity: 58.75G Config 2

1.25 G x 7 8.75 G 2.5 G x 4 10 G10 G x 4 40 G

Access capacity: 155G Config 3

SLOT10

SLOT11

SLOT12

SLOT13

SLOT14

SLOT15

SLOT16

SLOT17

SLOT18

Fiber Routing

FAN FAN FAN

5 G x 7 35 G 10 G x 4 40 G20 G x 4 80 G

Contents1. Product Introduction2. Cabinet, Sub-rack3. Boards

4. Common Network Elements and Configuration5. Features

Contents3. Boards

3.1 SDH Unit3.2 PDH Unit3.3 Ethernet Unit3.4 ATM Unit3.5 MST Unit3.6 WDM Unit3.7 Core Unit3.8 Auxiliary Unit

Boards Board Appearance and type

Processing with Interface

Processing

Interface

1 Last six digits of BOM2 Internal number3 Board version4 Board name5 Board characteristic number

SDH Unit

Signal processing with optical interface board

Board Full nameSlots Available

Module availableConnector type40G

SF641 x STM-64 processing with optical interface board (FEC) 8, 11 7, 8, 11, 12

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)

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

SLD642 x STM-64 processing with optical interface board

- -7, 8, 11, 12

I-64.1, S-64.2b

SF161 x STM-16 processing with optical interface board (FEC)

6 ~ 8, 11 ~ 13

5 ~ 8, 11 ~ 14

Fixed wavelength outputVe-16.2c, Ve-16.2d, and Ve-16.2f

SLQ164 x STM-16 processing with optical interface board

- -1 ~ 8, 11 ~ 16

I-16, S-16.1, L-16.1, L-16.2

SL16 (A)

1 x STM-16 processing with optical interface board

6 ~ 8, 11 ~ 13

5 ~ 8, 11 ~ 14

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)

SDH Unit (Cont.)

Indicator Status Color Description

STAT (Board Status)

On, green Board works normally.

On, red Board hardware fails. Off Board is powered off.

ACT (Board Activation)

On, green Board is activated/configured.

Off Board is not activated/configured.

CLASS 1LASER

PRODUCT

STATACTPROGSRV

CLASS 1LASER

PRODUCT

STATACTPROGSRV

CLASS 1LASER

PRODUCT

4 indicators

LC connector

SDH Unit (Cont.) Indicator description Indicator Status Color Description

PROG (Board 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 FGPA.

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.

SRV (Service 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.

SDH Unit (Cont.)

STATACTPROGSRV

CLASS 1LASER

PRODUCT

STATACTPROGSRV

CLASS 1LASER

PRODUCT

STATACTPROGSRV

CLASS 1LASER

PRODUCT

SLQ16STATACTPROGSRV

CLASS1

LASERPRODUCT

CLASS 1LASER

PRODUCT

SFP Module

SDH Unit (Cont.)

Signal processing with optical interface board

Module availableConnector type40G 80G 200G

SLQ44 x STM-4 processing with optical interface board 6 ~ 8,

11 ~ 13

5 ~ 8, 11 ~ 14

I-4, S-4.1, L-4.1, L-4.2, Ve-4.2

SLD42 x STM-4 processing with optical interface board

1 ~ 8, 11 ~ 17

1 ~ 8, 11 ~ 16

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

SDH Unit (Cont.)

STATACTPROGSRV

CLASS1LASER

PRODUCT

T1 IN1

T4 IN4

SLD4STATACTPROGSRV

CLASS1LASER

PRODUCT

T1 IN1

STATACTPROGSRV

CLASS1LASER

PRODUCT

SLT1STATACTPROGSRV

CLASS1LASER

PRODUCT

T1IN1O

T3IN3O

SLQ1STATACTPROGSRV

CLASS1LASER

PRODUCT

STATACTPROGSRV

CLASS1LASER

PRODUCT

SLO1STATACTPROGSRV

CLASS1LASER

PRODUCTCLASS 1LASER

PRODUCT

SDH Unit (Cont.) Signal processing with electrical interface board

Signal processing

Interface

Connector type40G 80G 200G

SEP12 x STM-1 processing with electrical interface board

1 ~ 6, 13 ~ 16 SMB

Board Full nameSlots Available40G 80G 200G

SLH116 x STM-1 processing board - - 2 ~ 5, 13 ~

SEP8 x STM-1 processing board 2 ~ 5, 13 ~ 16

Connector (Interface) type40G 80G 200G

OU08 8 x optical signal access board - 19, 21, 23, 25, 29, 31, 33, 35

19 ~ 26, 29 ~ 36

LC/SC (I-1 and S-1.1)

EU088 x electrical signal access board - SMB

EU044 x electrical signal access board 19, 21, 23, 25, 29, 31, 33, 35 SMB

Board Full name Slots Available

TSB8Tributary Switch Board for 8 signals 19, 35

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

SDH Unit (Cont.)

STATACTPROGSRV

CLASS 1LASER

PRODUCT

SFP Module

Connector

SC Connector

SDH Unit (Cont.) Functions of SL64

……STM-

64 X VC4

OH and AU-PTR

processing

Send to SCC

Collect Alarm and performance Send to Cross-connect unit

SDH Unit (Cont.) Optical port parameters of SL64

Optical interface type (Board characteristic #)

I-64.2 (01)

S-64.2b (02)

L-64.2b (05)

Le-64.2 (03)

Ls-64.2 (04)

V-64.2b (06)

( BA+PA+DCU)

Fixed λ (00)

Wavelength (nm) 1550 1550 1550 1550 1550 1550.121: 192.1 ~ 40: 196.0

Distance (km) 2 40 80 80 80 120 40

Launched power (dBm)

-5 ~ -1 -1 ~ 2

-4 ~ 213 ~ 15 (BA)

2 ~ 4 3 ~ 7 -4 ~ -113 ~ 15 (BA) -4 ~ -1

Receiver sensitivity (dBm) -14 -14 -14 -21 -21 -14, -27 (PA) -17

Receiver overload (dBm) -1 -1 -1 -8 -8 -1, -10 (PA) -1

Maximum dispersion tolerance (ps/nm) 500 800 1600 1200 1600 2040 800

SDH Unit (Cont.) Common alarms of SDH unit

Alarm level

Alarm name Alarm reason

Critical R_LOS Receiver can not receive STM-N signal normally.

MS_AIS Critical alarm e.g. R_LOS happens.

AU_AISCritical alarm e.g. R_LOS happens.Wrong service configurationFaulty SDH board

POWER_ABNORMAL

Power module of the line board fails.

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.

SDH Unit (Cont.) Common performance events of SDH unit

Performance name Performance meaningRSBBE Regenerator section block of background errorMSBBE Multiplex section block of background errorMSFEBBE Multiplex section far end block of background errorHPBBE High-order path block of background errorHPFEBBE High-order path far end block of background errorAUPJCHIGH Count of positive AU pointer justificationsAUPJCLOW Count of negative AU pointer justificationsRPLCUR Current value of input optical powerRPLMAX Maximum value of input optical powerRPLMIN Minimum value of input optical powerTPLCUR Current value of output optical powerTPLMAX Maximum value of output optical powerTPLMIN Minimum value of output optical power

PDH Unit

Full nameSlots available

Connector type

SPQ4 4 x E4/STM-1 processing board

2 ~ 5, 13 ~ 16 -PD3 6 x E3/T3 processing board

PL3 3 x E3/T3 processing board

PL3A3 x E3/T3 processing with electrical interface board

1 ~ 8, 11 ~ 16

1 ~ 8, 11 ~ 17

SMBMU04 4 x E4/STM-1e signal access board

19, 21, 23, 25, 29, 31, 33, 35

D34S 6 x E3/T3 signal access bridging and switching board

C34S 3 x E3/T3 signal access bridging and switching board

PDH boards

PDH Unit (Cont.) SPQ4/MU04

STATACTPROGSRV

Indicators

SMB connector

PDH Unit (Cont.)

STATACTPROGSRV

T4 IN4

T5 IN5

T6 IN6

T1 IN1

T2 IN2

T3 IN3

T1 IN1

T2 IN2

T3 IN3

STATACTPROGSRV

PL3STATACTPROGSRV

IndicatorsSMB connector

PDH Unit (Cont.)

Connector type

PQM 63 x E1/T1 signal processing board 1 ~ 5, 13 ~ 16

-PQ1 63 x E1 signal processing board

D75S 32 x 75 Ω E1 signal access bridging and switching board

19 ~ 26, 29 ~ 36

DB44D12S 32 x 120 Ω E1/100 Ω T1 signal access bridging and s

witching boardD12B 32 x 120 Ω E1/100 Ω T1 signal access bridging board

PDH boards

PDH Unit (Cont.)

17～24

9～16

25～32

17～24

9～16

25～32

17～24

9～16

25～32

STATACTPROGSRV

Indicators

PDH Unit (Cont.) Functions of PQ1

Send to Cross-connect unit

1 X VC4

Send to SCC

Collect Alarm and

performance

63 X E1

LPOH and TU-PTR processing

PDH Unit (Cont.) Features of PQ1

Interface Type: 75Ω or 120Ω Support Inloop and outloop functions Support Warm and Cold reset Support TPS function

PDH Unit (Cont.) Common alarms of PDH unit

Alarm level

ALM_SUBCARD_ABN

The interface board and the processing board are mismatched

T_ALOS No E1 service is accessed

TU_AISCritical alarm e.g. R-LOS happensWrong service configurationFaulty PDH board

MinorLP_RDI Opposite node receives such alarms as

TU_AIS and TU_LOPLP_REI LPBBE happens on the opposite node

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

Ethernet Unit Ethernet boards

Board Full name

Slots availableInterface type Connect

or40G 80G 200G

EGS44 x GE with L2 switching processing with interface board

1 ~ 8, 11 ~ 16 1000BASE-SX/LX/ZX LC

EGS22 x GE with L2 switching processing with interface board

1 ~ 8, 11 ~ 16 1000BASE-SX/LX/ZX

2 x GE transparent transmission processing with interface board

1 ~ 8, 11 ~ 16 1000BASE-SX/LX/ZX

EMS44 GE + 16 x FE with L2 switching processing with interface board

1 ~ 6, 13 ~ 16

1 ~ 4, 15 ~16 1000BASE-SX/LX/ZX, 100Base-FX (From interface board)

RJ-45, LC

Ethernet Unit (Cont.)

EGS4STATACTPROGSRV

CLASS 1

LASERPRODUCT

LINK ACT

STATACTPROGSRVLINK1ACT1

ACT2LINK2

CLASS 1LASER

PRODUCT

STATACTPROGSRVLINK1ACT1

ACT2LINK2

CLASS 1LASER

PRODUCT

EMS4STATACTPROGSRV

CLASS 1

LASERPRODUCT

LINK ACT

Indicator

Status Description

LINK1On Link is

established

Off Link is not established

Flashing Data exchanged

Off No data being exchanged

CLASS 1LASER

PRODUCT

SFP Module

Ethernet Unit (Cont.) Ethernet boards

Board Full name Slots available Interface type Connector

EFS44 x FE with L2 switching processing with interface board

1 ~ 8, 11 ~ 16 (17)

10Base-T/ 100Base-TX

EFS0 8 x FE with L2 switching processing board 2 ~ 5, 13 ~ 16 - -

EFT88 (16) x FE transparent transmission processing with interface board

1 ~ 6, 13 ~ 16 10Base-T/ 100Base-TX RJ-45

ETF8 8 x FE twisted pair signal access board

19, 21, 23, 25, 29, 31, 33, 35

10Base-T/ 100Base-TX RJ-45

ETS8 8 x FE twisted pair signal access switching board

10Base-T/ 100Base-TX RJ-45

EFF8 8 x FE optical signal access board 100Mbit/s-FX LC

STATACTPROGSRV

FE1FE2

FE3FE4

FE5FE6

FE7FE8

STATACTPROGSRV

FE1FE2

FE3FE4

FE5FE6

FE7FE8

LINK ACT

12345678

T1IN1O

T4IN4O

T7IN7O

CLASS 1LASER

PRODUCT

CLASS 1LASER

PRODUCT

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 Slots

availableInterface type

Connector type

EGR22 x GE RPR processing with interface board

1 ~ 8, 11 ~ 16

1000Mbit/s-SX/LX LC

EMR01 GE + 4 (12) x FE RPR processing with interface board

1 ~ 6, 13 ~ 16

10/100Mbit/s-TX, 1000Mbit/s-SX/LX

RJ-45, LC

STATACTPROGSRVLINKACT

CLASS 1

PRODUCT

LINK1ACT1

ACT2LINK2

STATACTPROGSRV

CLASS 1

PRODUCT

T1 IN1

GE PORTSFP Module

FE PORTRJ 45 connector

Ethernet Unit (Cont.) Function of EFS4

Send to Cross-connect unit

8 X VC4

Send to SCC

Collect Alarm and

performance

4 X FE

FE GFPN×VC12/VC3

VC-12-Xv(x≤63), VC-3-Xv(x≤12)

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 le

vel Supports port level Ethernet performance monitoring Supports EPL/EPLAN/EVPL/EVPLAN services and QoS

Ethernet Unit (Cont.) Common alarms of Ethernet unit

Alarm level

Color 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

LP_RDI_VC3 TU_AIS_VC3 happens in the opposite node

LCAS_BAND_DECREASED

VC-Trunk bandwidth decreases

Ethernet Unit (Cont.) Common performance events of Ethernet unit

Performance name Performance meaningDropOv Number of packet losses is over upper alarm thresholdDropUd Number of packet losses is under lower alarm thresholdRxBadOctOv 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

ATM Unit ATM boards

Interface typeConnector40G 80G

ADL4 1 x STM-4 ATM processing with interface board 6 ~ 8,

11 ~ 13

1 ~ 8, 11 ~ 17

S-4.1, L-4.1, Ve-4.1, L-4.2

LCADQ1 4 x STM-1 ATM processing

with interface boardIe-1, S-1.1, Ve-1.2, L-1.2, L-1.1

IDL4 1 x STM-4 ATM/IMA processing with interface board 1 ~ 8,

11 ~ 16

1 ~ 8, 11 ~ 17

S-4.1, L-4.1, L-4.2, Ve-4.2

IDQ1 4 x STM-1 ATM/IMA processing with interface board

Ie-1, S-1.1, L-1.2, Ve-1.2, L-1.1

ATM Unit (Cont.)

STATACTPROGSRV

CLASS 1

PRODUCT

STATACTPROGSRV

CLASS 1

PRODUCT

SFP CONNECTORADQ1

STATACTPROGSRV

CLASS 1

PRODUCT

STATACTPROGSRV

CLASS 1

PRODUCT

CLASS 1LASER

PRODUCT

ATM Unit (Cont.) Function of ADQ1

4 X ATM

Mapper

VC-12, VC-4, VC-4-Xv

Send to Cross-connect unitSend to SCC

Collect Alarm and

performance

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

ATM Unit (Cont.) Common alarms of ATM unit

Alarm level

Alarm name

Alarm reason

Critical

VPAISMore critical alarms e.g. R_LOS happens.

The faulty ATM board

VCAISMore critical alarms e.g. R_LOS happens.

The faulty ATM board

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

ATM Unit (Cont.) Common performance of ATM unit

Performance name Performance meaningVC3BBE VC3 block of background errorVC3ES VC3 errored secondVC3FEBBE VC3 far end block of background errorVC3FEES VC3 far end errored secondATM_INGCELL Number of input cells in ATM linkATM_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 receivedATM_RECV_IDLECELL Number of idle cells ATM interface receivedATM_TRAN_CELL Number of cells ATM interface transmitted

MST UnitBoard Full name Slots available Connector

4 x multi-service transparent transmission processing with interface board

1-8,11-16 LC

Service type Rate Remarks

4 X FC50 531.25 Mbit/s Storage Area Network (SAN)

2 X FC100/FICON 1062.5 Mbit/s SAN service

1 X FC200 2125 Mbit/s SAN service

4 X ESCON 200 Mbit/s SAN service

4 X DVB-ASI 270 Mbit/s Video service

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

STATACTPROGSRV

SFP CONNECTOR

Services SDH side

Client side

FC100 3000km 40km

FC200 1500km 20km

MST Unit (Cont.) Function

Multi-Services

VC-4-4c/8c/16c

Send to Cross-connect unitSend to SCC

Collect Alarm and

performance

WDM Unit

OLAMUX DEMUX

OAOAOTUOTU

STM-16

Board Full name Slots available Connector

LWXArbitrary bit rate wavelength conversion processing with interface board 1 ~ 8, 11 ~ 17

LCMR2A 2-channel optical add/drop

multiplexing boardMR2C 19 ~ 26, 29 ~ 36

WDM Unit (Cont.) LWX

STATACTPROGSRV

CLASS 1LASER

PRODUCT

InterfaceType

Description

IN1/IN2

Receives signals from the optical add/drop multiplexing board

OUT1/OUT2

Sends signals to the optical add/drop multiplexing board

TX Sends service signal to client-side equipment

RX Receives the service signal from client-side equipment

WDM Unit (Cont.)

Features of WDM unit

•SDHSDH•PDHPDH•FE FE •ATMATM•FICOFICONN

•FCFC

•SDHSDH•PDHPDH•FE FE •ATMATM•FICOFICONN

•FCFC

Alarm and performance event process ALS function 3R function Channel spacing: 100 GHz

1+1 inter-board hot backup protection Support inloop/outloop Bit rate: 10Mbit/s ~ 2.7 Gbit/s at client side

WDM Unit (Cont.)Board type Protection Description

Dual-fed signal selection LWX Intra-board protection

Optical channel protection with one board

Single-fed single receiving LWX

Inter-board protection 1+1 inter-board hot backup protection

ProtectionOTU

Workingchannel

Protectionchannel

Working OTU

Coupler

Client-sideequipment

Working

channel

Protection channel

Client-sideequipment

WDM Unit (Cont.) MR2A/MR2C

Function Adding/dropping two adjacent channels Operating wavelength ranging 1535.82 nm ~ 1560.61 nm Channel spacing is 100 GHz

CLASS 1LASER

PRODUCT

Interface

Description

A01–A02

Access two channels of service signal added locally.

D01–D02 Drop two channels of service signal locally.

IN Receive two channels of multiplexed signal.

OUT Send two channels of multiplexed signal.

MO/MIConcatenation interface, through which multiple MR2A/MR2C boards can be concatenated.

WDM Unit (Cont.)Drop1 Drop2

Add1 Add2

MR2A/MR2C

An OTM with two channels

Drop1 Drop2

Add1 Add2

Drop1 Drop2

Add1 Add2

An OTM with four channels

MR2A/MR2C

In Out

MR2A/MR2C LWXLWX

OADM station with two channels

WDM Unit (Cont.) Common alarms of WDM unit

Alarm level

Critical

R_LOS Receive loss of signal

IN_PWR_HIGH Input power is too high

IN_PWR_LOW Input power is too low

LSR_WILL_DIE Laser will be out of work

OUT_PWR_HIGH

Output power is too high

OUT_PWR_LOW Output power is too low

LASER_SHUT The laser is shut down

Minor SPEED_OVER The too high signal rate

WDM Unit (Cont.) Common performance of WDM unit Performance name Performance meaning

LSOOPMAX Maximum value of laser output optical power

LSOOPMIN Minimum value of laser output optical power

LSOOPCUR Current value of laser output optical power

LSIOPMAX Maximum value of laser input optical power

LSIOPMIN Minimum value of laser input optical power

LSIOPCUR Current value of laser input optical power

LSTMPMAX Maximum value of laser working temperature

LSTMPMIN Minimum value of laser working temperature

LSTMPCUR Current value of laser working temperature

Cross-Connect Unit

High-order cross-connect matrix (40G/80G/200G)

SDH unit

Data unit

Multi-Granularity: VC12/VC3/VC4/VC-4-xc

PDH unit

Low-order cross-connect matrix (5G/20G/20G)

Flexible service cross-connect, loopback, multicast and broadcast

Send to SCC

Collect Alarm

Cross-Connect Unit (Cont.)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 -

Cross-Connect Unit (Cont.)10G line unit

PDH unitStandby

2.5G line unit

Ethernet unit

PDH unit

Ethernet unit

10G line unit

2.5G line unitCross-connec

tCross-connec

tActive

Cross-Connect and Timing UnitXCE

STATACTPROGSRVSYNC

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)

Timing Unit

Indicator

Description

ACT ON Board is active/OFF Board is standby

SYNCClock works in Normal mode

Clock works in hold-over or free-run mode

Timing Unit (Cont.) 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

Cross-Connection & Timing Unit Common alarms of Cross-Connect and Timing unit Alarm

levelColor Alarm name Alarm reason

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_FAIL

Multiplex 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

System Control & Communication Unit

SDH unit

Other unit

PDH unit

Cross-connect unit

Other NE

Commands

Collect Alarm and performance

Alarm cut

System Control & Communication Unit (Cont.)

STATACTPROGSRVPWRAPWRBPWRCALMC

ALM CUT

Indicator

Color Description

PWRAThe –48 V power supply A is normal.

The –48 V power supply A is faulty (lost or failed).

PWRBThe –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.

ResetSTATACTPROGSRVPWRAPWRBPWRCALMC

ALM CUT

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 ( )

System Control & Communication Unit (Cont.) Features of GSCC unit

Support NE ID setting by software Supports 1+1 hot backup Supports 40 DCC Processes Orderwire bytes Controls cabinet indicators and intelligent fans Process 16 Housekeeping alarm inputs and 4 alarm outputs Collects and monitors alarms and performance events Monitors power supply Supports ASON intelligent function Inserted in slot 18 (Active) and/or Slot 17 (Standby)

System Control & Communication Unit (Cont.) Extended ECC function

Ring A

L< 50mEthernet port

Ethernet port

Ring B

System Control & Communication Unit (Cont.) Four databases on the SCC

Issued dataIssued data

FDB0FDB1

Save manually or periodically every 30 mins

DRDBBoards in running status

Success

verify NE in installing

status

Fail 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.

System Control & Communication Unit (Cont.) Common alarms of SCC unit

Alarm level

Critical NESTATE_INSTALL NE is in the installing state.

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_ABNORMAL

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

Auxiliary UnitBoard name Board Slots

AUX Auxiliary Interface Board 37

PIU Power Interface Board 27, 28

BA2 Booster Amplifier Board 1 ~ 8, 11 ~ 17

BPA Pre-amplifier Board 1 ~ 8, 11 ~ 17

COA Case-based Optical Amplifier External

DCU Dispersion Compensation Board

1 ~ 8, 11 ~ 17

FAN/FANA Fan unit Fan area

Auxiliary Interface Board － AUXN

C L K I1 C L K I2

C L K O 1C L K O 2 S 1 S 2 S 3 S 4C L K 1 R E V F & f F 1 P H O N E V 1 V 2 O A M

A L M I3 A L M I4A L M I2A L M I1A L M O 2A L M O 1A L M P 2A L M P 1E X TC O ME T HC L K 2

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

Auxiliary Interface Board － AUX Functions

Centralized backup for +3.3 V board power (secondary power supply 1:N protection)

Detect over-voltage (3.8 V) and under-voltage (3.1 V) for 3.3 V standby power supply

Provides management, auxiliary, clock, alarm, orderwire, commissioning and sub-rack inter-com interfaces

Indicator

Color Description

Normal running status

hardware failure or orderwire phone is not hang upPower off

Power Interface Board － PIUNIPIU

Interface Description

PWR – 48 V power access interface

PS1/2 50 W (– 48 V) power output interface, supplying power for COA or HUB

Power Interface Board － 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

Booster Amplifier Board － BA2

Tx BA Rx

Output optical power + 13 ~ + 15 dBm + 15 ~ +17 dBm

Input/Output optical power detection

Input optical power -6 ~ +3 dBm

Booster Amplifier Board － BA2 (Cont.)

STATACTPROGSRV

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

Specifications

CLASS 1LASER

PRODUCT

Booster Amplifier Board － 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

Pre-Amplifier Board － BPA

Tx PA Rx

Detects the input/output optical power

Gain 22 dB

Receiver sensitivity -38 dBm

Pre-Amplifier Board － BPA (Cont.)

STATACTPROGSRV

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 2:PA moduleLC connector

CLASS 1LASER

PRODUCT

Specifications

Pre-Amplifier Board － 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

Case-based Optical Amplifier － COA

1 2 3 4 5 6 7

8 9 10

1. ID DIP switch 2. Running indicator

3. Alarm indicator 4. RS232-1

5. RS232-2 6. MONITOR-1 7. MONITOR-2 8. IN input optical port

9. OUT output optical port 10. Power switch 11. –48 V power interface

Case-based Optical Amplifier － COA (Cont.) External installation Types

61COA Only one EDFA module Can work as BA (+14 dBm or +17dBm), PA (with the receiver sensitivit

y of –38 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 )

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

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

Dispersion Compensation Board － DCU

Tx BA RxPA DCU

Compensates 60km or

Insertion loss ≤7 dB

Used for 10G signals Inserted in slots 1 ~ 8, 11 ~ 16 Works with BA and PA

Dispersion Compensation Board － DCU (Cont.)

1/2 DCMLC connector

No alarms and indicators

FAN Unit

ATTENTION 警告CLEAN PERIODICALLY 定期清洗

FAN Unit (Cont.) Function

Support hot swapping Intelligent speed adjustment

Indicator Color Description

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

Questions By using different cross-connect boards, how many types

of OptiX OSN 3500 systems can be configured? List the different units on the OptiX OSN 3500.

SummaryUnit Constituent board Function

SDH unit

Processing with Interface/ Processing Board

SF64, SL64, SF16, SLQ16, SL16(A), SLQ4, SLD4, SL4, SLH1, SLT1, SLO1, SLQ1, SL1, SEP(1) Access and/or process STM-N

signals and concatenated optical signals.Implement TPS protection.

Interface board EU08, OU08, EU04Protection switching board TSB8, TSB4

PDH unit

Processing with Interface/ Processing board

SPQ4, PD3, PL3(A), PQ1, PQM Access and/or process E1/T1, E3/T3, E4/STM-1e signals. Implement TPS protection.

Interface board MU04, D34S, C34S, D75S, D12S, D12B

Ethernet unit

Processing with Interface/ Processing board

EGS4, EGS2, EGT2, EMS4, EFS0, EFS4, EFT8(A) Access and/or process FE,

GE signals. Implement TPS protection

Interface board ETF8, EFF8, ETS8

Summary (Cont.)Unit Constituent

board Function

Ethernet interface unit (RPR)

Processing with Interface board

EGR2, EMR0 Access and/or process GE/FE signals. Support RPR and conduct TPS protection for Ethernet signals.

Interface board ETF8, EFF8, ETS8

ATM interface unit ADL4, ADQ1 Access and process STM-4/1 ATM signal.SAN interface unit MST4 Access and process multi-services

WDM unit

MR2A, MR2C Provide add/drop multiplexing of any two adjacent wavelengths.

LWXImplement conversion between client signaling wavelengths of any rate (10 Mbit/s ~ 2.7 Gbit/s NRZ code signal) and those wavelengths complying with G.692 standard.

SDH cross-connect matrix unit GXCS, EXCS,

UXCSA/B,SXCSA/B XCE

Implement cross connection and provide the equipment with system clock.Synchronous timing

SCC unit SCC, GSCCProvide interface for connecting the equipment with the NM system and process the overhead of SDH signals. Support intelligent feature.

Summary (Cont.)Unit Constitue

nt board Function

Power input unit PIU Provide power supply and protect the equipment against abnormal power.

Inter-board communication and power backup unit AUX

Implement centralized power backup function and provide auxiliary interfaces (F1, alarm and external clock).

Fan unit FAN (A) Dissipate heat for the system.

Other functional units

Optical booster amplifier board BA2, BPA Amplify or pre-amplify the optical power.

Case-based optical amplifier

61COA and 62COA

Amplify the optical power and installed in the cabinet.

Dispersion compensation board

DCU Compensate dispersion for STM-64 optical signals.

Contents1. Product Introduction2. Cabinet, Sub-rack3. Boards4. Common Network Elements and Configuration

5. Features

Contents4. 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)

Terminal multiplexer TM

Low rate signalsPDH: E1/T1, E3/T3, E4SDH: STM-1eDATA: FE, GE, ATM, ...

High rate signalsSDH: STM-1/4/16/64

TM configuration

Tributary unit Line unit100 x E1s STM-64 6 x E3s 2 x STM-1e

Slot12

Slot18

Slot12

Slot10

Slot13

Slot14

Slot17

Slot15

Slot37

Fiber Routing

Slot16

Slot19

Slot20

Slot21

Slot22

Slot23

Slot24

Slot25

Slot26

Slot29

Slot30

Slot31

Slot32

Slot33

Slot34

Slot35

Slot36

FAN FAN FAN

Terminal multiplexer (Cont.)

Add and drop multiplexer ADM

ADM configuration

Tributary unit Line unit100 x E1s STM-646 x E3s2 x STM-1e

Slot12

Slot18

Slot11

Slot10

Slot13

Slot14

Slot17

Slot15

Slot37

Fiber Routing

Slot16

Slot19

Slot20

Slot21

Slot22

Slot23

Slot24

Slot25

Slot26

Slot29

Slot30

Slot31

Slot32

Slot33

Slot34

Slot35

Slot36

FAN FAN FAN

Add and drop multiplexer (Cont.)

Multi-add and drop multiplexer MADM

Multi-add and drop multiplexer (Cont.) MADM configuration

Tributary unit Line unit100 x E1s STM-646 x E3s STM-162 x STM-1e STM-4

Slot12

Slot18

Slot12

Slot10

Slot13

Slot14

Slot17

Slot15

Slot37

Fiber Routing

Slot16

Slot19

Slot20

Slot21

Slot22

Slot23

Slot24

Slot25

Slot26

Slot29

Slot30

Slot31

Slot32

Slot33

Slot34

Slot35

Slot36

FAN FAN FAN

Regenerator (Cont.) OptiX OSN 3500

High rate signalsSDH: STM-64, STM-16, STM-16 (FEC)

3R: Re-amplify, Re-shaping, Re-timing

High rate signalsSDH: STM-64, STM-16, STM-16 (FEC)

Regenerator (Cont.)

Tributary unit Line unit100 x E1s STM-646 x E3s STM-16 (FEC)2 x STM-1e STM-16

Slot12

Slot18

Slot12

Slot10

Slot13

Slot14

Slot17

Slot15

Slot37

Fiber Routing

Slot16

Slot19

Slot20

Slot21

Slot22

Slot23

Slot24

Slot25

Slot26

Slot29

Slot30

Slot31

Slot32

Slot33

Slot34

Slot35

Slot36

FAN FAN FAN

OptiX OSN 3500 configuration as REG & ADM

OptiX OSN 3500 fiber connection as REG & ADM Regenerator (Cont.)

SL16 SL16SL16 SL16

OSN3500

SL64 SL64SL64 SL64

OSN3500

IN OUT IN

OUT IN IN

Fiber connection for ADM

Fiber connection for REG

Contents1. Product Introduction2. Cabinet, Sub-rack3. Boards4. Common Network Elements and Configuration5. Features

Equipment Protection

Items protected Protection schemeE1/T1 processing board 1:N (N 8) TPSE3/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

Equipment Protection (Cont.) 1:8 TPS of E1/T1 board

FE board1:1 TPS

SLOT10

SLOT11

SLOT12

SLOT13

SLOT14

SLOT15

SLOT16

SLOT17

SLOT18

Working

Protection

Working

SLOT10

SLOT11

SLOT12

SLOT17

SLOT18E3 E1 E1E3

E1SLOT1

SLOT10

SLOT11

SLOT12

SLOT13

SLOT14

SLOT17

SLOT18

Working

ProtectionProtectionW

orking

E4/155M

3 groups of mixed TPS

Equipment Protection (Cont.) Fans

The mutual backup of power supplies for the fans Automatic fan speed adjustment

Once one fan modules goes faulty, the other two 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

Network Level ProtectionsProtections Types

Linear MSP1+1 MSP1:N (1 ≤ N ≤ 14) MSP

MSP ring2-fiber bidirectional MSP ring2-fiber unidirectional MSP ring4-fiber bidirectional MSP ring

Mesh Protection Intelligent functionSNCPDual node interconnection (DNI)Fiber-Shared Virtual Path ProtectionMS-Shared Optical Path ProtectionRPRVP-Ring/VC-Ring Protection

Intelligent Features Service level agreement (SLA) Topology automatic discovery function Automatic end-to-end service configuration Support mesh networking and protection Traffic engineering

Resilient Packet Ring (RPR) Topology automatic discovery function Fair algorithm 3 service levels

Summary Product Introduction Cabinet, Sub-rack and Boards Common Network Elements and Configuration Features

Thank youwww.huawei.com

OTA105103 OptiX OSN 3500 Hardware Description ISSUE 1.30

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