Huawei OptiX OSN1500B

Huawei STM-16/STM-4 level MSTP OSN1500B Subrack with 12 service slots, equipped with 2xSSR1PIU, 1xSSR1AUX

(5 reviews) | 25 sold | 8 QA

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PN: 02112955 Category:
Firmware Upgrades

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Hardware Compatibility

Hardware Compatibility x

Backed up by our experienced pre-sales support team, and volume documentation, to avoid purchasing incompatible hardware.

Hardware Tested

Hardware Tested x

In order to avoid hardware malfunction, each equipment will be strictly tested before delivery and the test report will be packed inside equipment and delivered together. Learn more

Software Compatibility

Software Compatibility x

Software compatibility test between active/standby system board, main control board and service board, mother/sub-card; system commissioning test to prevent all software conflicts.

Huawei OSN 3500 System Test Procedure
In this document, we will show you how tests SDH equipment product boards.
Learn More


Includes OSN 1500B Subrack, 2 PCS Power Cable, 1 PCS Earth Cable, 2 PCS Mount Ear, accessory Package

Supports Mesh networking, network nodes plug and play.

Supports dynamic increase of rate and capacity.

Supports chain, ring, tangent rings, intersecting rings, etc networking topologies.

Supports maximum 1 STM-16 four-fiber, 2 STM-16 two-fiber, 4 STM-4 four-fiber, 9 STM-4 two-fiber MSP rings.

Supports Mesh Protection and Restoration(ASON).

Supports distributed restorable rerouting protection.

Supports 5-level service dedicated protection scheme based on different SLA: Diamond, Gold, Silver, Copper and Iron services.

Supports 2/4 fiber MSP Ring, 1+1, 1: n Linear MSP and SNCP/SNCMP/SNCTP SDH Network Protection.

Supports Fiber shared virtual path protection, Fiber shared MSP Ring and DNI (ITU-T G.842).

Supports RPR, RSTP Ethernet Service Protection and VP-RING/VC-RING ATM Service Protection.

Supports 1+1 hot backup for system control boards, cross-connect and synchronous timing boards.

Supports 1+1 hot backup for power supply modules.

Supports Redundancy protection for fan modules.

Supports 1:n tributary protection for E1/T1/E3/T3/ E4/STM-1(e)/FE TPS protection.


Huawei OSN1500B is a STM-16 level MSTP, It has 12 service slots and can MAX support 5xSTM-16 interface.

OSN3500 empty subrack SSNESUBRACK default equipped with 2 SSR1PIU (Power Interface Unit), 1 SSR1AUX (System Auxiliary Interface Board), 2 PCS power cable, 1 PCS earth cable, 1 accessory package. Others system board and service board are configurable. also offers typical configuration bundle line, to meet your different requirement on various scenarios. In addition, provides self configuration page, where you can configure your own OSN1500B by selecting boards and items yourself. With our professional technical support to rich your experience. Besides OSN 1500B, also provide larger capacity OSN3500, OSN 7500, if your service requirement is STM16 level, we can provide OSN 2500.

Tech Specs
Switching Capacity TDM: 60 Gbit/s (higher order), 20Gbit/s (lower order)
Packet: 8 Gbit/s
Service Slots 12 slots for processing boards and 4 slots for interface boards
Supported Interfaces MSTP interfaces STM-1/4/16, E1/E3/E4/T1/T3, FE/GE, DDN, IMA/ATM,FEC/EFEC interface, E1 optical interface, SAN, Video
PCM interfaces FXS/FXO, 2/4 wire/E&M, V.35/X.21/V.11/V.24/V.28, RS232/422, G.703 64Kbit/s codi-rectional interface
Packet transport interfaces E1,FE/GE
WDM interfaces 40-channel DWDM interfaces, compliant with ITU-T G.694.1. 8-channel CWDM interfaces, compliant with ITU-T G.694.2
Power Supply DC: -48V DC or -60V DC, AC: 220V/110V AC
Maximum Number of Services Supported by a Single Subrack Service Interface Max Service Interface Max
STM-16 5 STM-4 22
STM-1 54 STM-1(electrical) 18
E4 8 E3/T3 27
E1/T1 190 E1 Optical 24
FE 56 GE 12
DDN(N×64K) 16 Framed E1 16
FXS/FXO 36 2/4 wire/E&M 18
STM-1  ATM 12 STM-4 ATM 3
FC200 3 DVB-ASI 12
Clock Synchronization Line clock source
Tributary clock source
Two external clock inputs/outputs (2 MHz or 2 Mbit/s)
Auxiliary Interface Orderwire interface
Management serial, serial, 10M/100M NM, commissioning interface
Alarm interface, Cabinet alarm indicator interface
Mechanical specification
Dimensions (mm) 221 (H) x 444 (W) x 263 (D)


Additional information
Weight 13.0 kg
Dimensions 612.0 × 407.0 × 315.0 cm

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Q: What is the slot access capacity?

A: Before slot division of the OptiX OSN 1500B:

OSN 1500B before slot division

In the OSN 1500B subrack, slots 11-13 can be divided into half-width slots. Slot 11 can be divided into two half-width slots numbered slot 1 and 11, slot 12 can be divided into two half-width slots numbered slot 2 and 12, and slot 13 can be divided into two half-width slots numbered slot 3 and 13.

OSN 1500B after slot division

Q: What boards are applicable on OSN 1500B?


List of cross-connect board
Q2CXL1 1xSTM-1 SCC unit, cross-connect unit, timing unit, and line unit integrated board
Q2CXL4 1xSTM-4 SCC unit, cross-connect unit, timing unit, and line unit integrated board
Q2CXL16 1xSTM-16 SCC unit, cross-connect unit, timing unit, and line unit integrated board
Q5CXLLN 1xSTM-16/STM-4/STM-1 SCC unit, cross-connect unit, timing unit, and line unit integrated board
R1CXLLN 1xSTM-16/STM-4/STM-1 SCC unit, cross-connect unit, timing unit, and line unit integrated board
R1PCXLN SCC unit, cross-connect unit, optical interface unit integrated board
List of packet processing boards
Q1PEGS2 2xGE processing board R1PEF4F 4xFE optical processing board
R1PEGS1 1xGE processing board R1ML1 Multi-protocol 16xE1 electrical processing board
R1PEFS8 8xFE processing board
List of List of SDH boards
N3SL16, N3SL16A 1xSTM-16 optical  interface board N1SF16E 1xSTM-16 optical interface board (with the outband EFEC function)
N1SL16,N1SL16A, N2SL16,N2SL16A 1xSTM-16 optical interface board N3SLQ41 4xSTM-4/STM-1 optical interface board
N1SF16 1xSTM-16 optical interface board (with the outband FEC function) N1SLQ4, N2SLQ4 4xSTM-4 optical interface board
N1SLQ4A 4xSTM-4 optical interface board N1SLD4, N2SLD4, N1SLD4A 2xSTM-4 optical interface board
R1SLD4 2xSTM-4 optical interface board (divided slot) R1SL4 1xSTM-4 optical interface board (divided slot)
N1SL4, N2SL4, N1SL4A 2xSTM-4 optical interface board N1SLT1 12xSTM-1 optical interface board
N1EU08 8xSTM-1 electrical interface board N1OU08((LC) N2OU08(SC) 8xSTM-1 optical/electrical interface board
N2SLO1, N3SLO1 8xSTM-1 optical interface board N1SLQ1, N2SLQ1 4xSTM-1 optical interface board
N1SLQ1A 4xSTM-1 optical interface board R1SLQ1 4xSTM-1 optical interface board (divided slot)
N1EU04 4xSTM-1 electrical interface board N1SEP1 2xSTM-1 when interfaces are available on front panel.8xSTM-1 when interfaces are available  on corresponding interface board
N1SL1, N2SL1, N1SL1A 1xSTM-1 optical interface board R1SL1 1xSTM-1 optical interface board (divided slot)
List of List of PDH board
N1SPQ4 4xE4/STM-1 electrical processing board N2SPQ4 4xE4/STM-1 electrical processing board
N1MU04 4xE4/STM-1 electrical interface board N2PQ3 12xE3/T3 service processing board
N1D34S 6xE3/T3 electrical switching interface board N1C34S 3xE3/T3 electrical switching interface board
N1PD3, N2PD3 6xE3/T3 service processing board N1PL3, N2PL3 3xE3/T3 service processing board
N1PL3A, N2PL3A 3xE3/T3 service processing board (Interfaces are available on the front panel.) N1PQ1 63xE1 service processing board
N2PQ1 63xE1 service processing N1PQM 63xE1/T1 service processing board
N1D12B 32xE1/T1 electrical switching interface board N1D12S 32xE1/T1 electrical switching interface board (120 ohms)
N1D75S 32xE1 electrical switching interface board (75 ohms) R1PD1, R2PD1 32xE1 service processing board
R1PL1 16xE1 service processing board N1PFL1 8xE1 optical processing board
N1TSB8 8-port electrical switching interface board N1TSB4 4-port electrical switching interface board
N1DX1 DDN service accessing and converging board N3DX1 DDN service accessing and converging board
N1DXA DDN service converging and processing board N1DM12 DDN service interface board
List of EoS boards
N1EFT8,N2EFT8 8xFE/16xFE transparent transmission board N1EFT8A, N2EFT8A 8xFE transparent transmission board
N1EFS0A 16xFE switching and processing board N1EFS0,N2EFS0, N4EFS0, N5EFS0 8xFE switching and processing board
N1EFS4, N2EFS4, N3EFS4 4xFE switching and processing board R1EFT4, R2EFT4 4xFE transparent transmission board (divided slot)
N1EMS4 4xGE and 16xFE switching and processing board N1EMS2 2xGE and 16xFE switching and processing board
N1EGS4, N3EGS4 4xGE switching and processing board N1EGT2, N2EGT2 2xGE transparent transmission board
N2EGS2, N3EGS2 2xGE switching and processing board N1EFF8,N1EFF8A 8x100M Ethernet optical interface board
N1ETF8,N1ETF8A 8x100M Ethernet twisted-pair interface board N1ETS8 8×10/100M Ethernet twisted pair interface switching board
List of ATM boards
N1ADL4, N1IDL4 1xSTM-4 ATM service processing board N1ADQ1, N1IDQ1 4xSTM-1 ATM service processing board
List of RPR boards
N2EGR2 2xGE ring processing board N2EMR0 12xFE and 1xGE ring processing board
List of RPR boards
N1VST4 4-port video service transparent transmission board N1MST4 4-port multi-service transparent transmission board
List of RPR boards PCM boards
N1FXSO12 12-port FXS/FXO processing board N1FXS12 12-port FXS processing board
N1FXO12 12-port FXO processing board N1AT6 6-port 2/4 wire and E&M processing board
Lost of WDM board
TN11CMR4 4-channel optical add/drop multiplexing board N1MR2C,N1MR2B 2-channel optical add/drop multiplexing board
TN11CMR2, TN11MR2 N1MR2A 2-channel optical add/drop multiplexing board TN11MR2 2-port optical add/drop multiplexing board
TN11MR4 4-port optical add/drop multiplexing board N1CMD2 2-channel bidirectional optical multiplexer and demultiplexer board
N1LWX Arbitrary bit rate wavelength conversion board N1FIB Filter isolating board
List of auxiliary boards
R1EOW Orderwire processing board R1AUX, R2AUX System auxiliary interface board
R1AMU Orderwire processing or alarm cascading board R1FAN Fan board
List of optical amplifier boards
N1BPA One-channel power amplifier and one-channel pre-amplifier board N2BPA One-channel power amplifier and one-channel pre-amplifier board
N1BA2 Two-channel power amplifier board N1COA, 61COA, 62COA Case-shaped optical amplifier
N1RPC01 Forward Raman driving board (external) N1RPC02 Backward Raman driving board (external)
List of power boards
UPM Uninterruptible power module R1PIU,R1PIUB Power interface board

Q: Can I use new version board to replace old version ones?

A: Yes, most of OSN1500B service board, you can use newer version to replace old ones, here listed some ordinary substitution boards below, or you can contact technical sales team to confirm the board substitution relation.

Substitute Board To-Be-Substituted Board Substitute Board To-Be-Substituted Board

Q: Is there any restrictions for board substitution?

A: Yes, there list some restrictions when board substitution below or you can contact technical sales team to confirm the board substitution relation.

Board that supports board version replacement functions Board that cannot Be substituted Condition
The TCM function is enabled for the N2SL16A/N3SL16A.
N3SL16 N2SL16 The TCM function is enabled or AU-3 services are configured for the N2SL16
N3SL16A N2SL16A AU-3 services are configured for the N2SL16A.
N3SLO1 N2SLO1 AU-3 services are configured for the N2SLO1.
N2EFS0, N4EFS0 N1EFS0 N1EFS0 is configured with QoS functions. If an N4EFS0/N2EFS0 is configured as N1EFS0 and the simulation package loading method is used, the board software of N1EFS0 is loaded. As a result, a cold reset is performed on the board and board  version replacement function becomes ineffective. Therefore, an N4EFS0/N2EFS0 must not be configured as an N1EFS0.
N4EFS0 N2EFS4 If an N4EFS0 is configured as an N2EFS0 and the simulation package loading method is used, the board software of the N2EFS0 is loaded. As a result, a cold reset is performed on the board and the board version replacement function becomes ineffective. Therefore, an N4EFS0 must not be configured as an N2EFS0.
N2EGS2 N1EGS2 The N1EGS2 is configured with QoS functions.

Q: Do you have U2000 NMS if I buy OSN1500B from you?

A: Yes, we can share U2000 software package to our customers for free.

Q: Do you have U2000 NMS License if I buy OSN1500B from you?

A: Yes, we provide to our customer U2000 license for test purpose, not for commercial use.

Q: Does OSN1500B have AC power supply?

A: No, OSN1500B power interface unit PIU is DC -48V input only, if you need a AC/DC power converter, please contact with sales team.

Q: Do you offer OSN1500B Subrack separately?

A: Yes, please contact with our sales team for details.

Reviews (5)

5 reviews for Huawei OptiX OSN1500B

  1. Kwame

    Why does communication fail when two ETH interfaces using the SSR1AUX are connected to the Huawei OSN 1500?

  2. Santos

    This case lasts a long time,they have very good pre-sell and after-sell service, and we get a special discount,thanks!

  3. Miguel

    Would it be possible to get 10Ge Ethernet card on OSN 1500B?

  4. Avinash

    Prompt communications, quick delivery. Worked like expected with no issues at all

  5. Orlando

    very helpful and friendly.Quick delivery.

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