Huawei OSN1800V 4-port 10G Universal Line Service Processing Board

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Hardware Compatibility

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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 WDM-OTN Equipment Test Procedure
In this topic, we take Huawei OSN 8800 as example to show you how to test the WDM/OTN equipment (Huawei OSN 6800 etc)
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TNF6HSNQ2 4-port 10G universal line service processing board

Applied to Huawei OSN 1800V and 1800 II Enhanced

Supports OTN and SDH service, and functions such as OTN ports, and SDH overhead processing.

Supports Intra-Board 1+1 Protection, Tributary SNCP, ODUk SNCP (k = 0, 1, 2, or flex)

Supports Physical Clocks (ODU0/ODU1/ODUflex)

Supports ESC communication

Supports Electrical-layer ASON

Supports inloops and outloops on VC-4 paths.

TNF6HSNQ2 is a 4-port 10G universal line service processing board applied to Huawei OSN 1800 II Enhanced, OSN 1800V. The HSNQ2 board is a universal line board and supports hybrid transmission of ODU0, ODU1, ODU2, ODU2e, ODUflex, VC-12, VC-3, and VC4 with the total bandwidth not exceeding 40 Gbit/s (the total bandwidth of SDH services does not exceed 20 Gbit/s). The HSNQ2 board processes and converts the received service signals into four OTU2/OTU2e signals, which are carried over four ITU-T G.694.1-compliant DWDM wavelengths.

Tech Specs
Front Panel
There are ports on the front panel of the board.

Basic functions
OTN signals 32 x ODU0/16 x ODU1/4 x ODU2/32 x ODUflex<->4 x OTU2 (OTU is the abbreviated form of optical channel transport unit.)

4 x ODU2e<->4 x OTU2e

(Only for pure OTN signals) 32 x ODU0<->16 x ODU1<->4 x ODU2<->4 x OTU2

SDH signals 8 x STM-16<->8 x ODU1<->2 x ODU2<->2 x OTU2

2 x STM-64<->2 x ODU2<->2 x OTU2


For 1800 II Enhanced, a TNF6HSNQ2 board supports at most 5 Gbit/s bandwidth of SDH services

Clock synchronization OTN services: Supported (ODU0/ODU1/ODUflex)

SDH services: SDH clock synchronization is supported when SDH virtual ports are configured.

Specifications (OTN functions)
Basic functions Cross-connect functionality Implements service grooming when working with cross-connect boards.

32 x ODU0/16 x ODU1/32 x ODUflex/4 x ODU2/4 x ODU2e

Maintenance features Loopbacks Supports inloops and outloops at WDM-side ports.

Supports inloops and outloops on ODU0, ODU1, and ODUflex channels.

Pseudo random binary sequence (PRBS) test function Supports the PRBS test function on WDM and system sides.
Test frames Not supported
Delay measurement (DM) TNF6HSNQ2: Supported
Alarms and performance events monitoring Monitors parameters such as the bias current, operating temperature, and optical power of a laser.

Monitors OTN alarms and performance events.

Monitors bit interleaved parity 8 (BIP8) bytes (Bursty mode) to help locate line failures.

Specifications (SDH functions)
Service processing Supports VC-12, VC-3, VC-4, VC-4-4c, VC-4-64c, and VC-4-16c services (VC-4-4c, VC-4-64c, and VC-4-16c services are concatenated services).
Overhead processing Processes section overheads of STM-16/STM-64 signals.

Transparently transmits and terminates path overheads.

Supports the setting and querying of J0 (to be received), J1, and C2 bytes.

Provides transparent DCCs and orderwire byte channels.

Protection schemes TNF6HSNQ2:

SNCP protection: supported

1:N linear MSP: supported

Two-fiber bidirectional MS ring protection: not supported

WDM-Side Pluggable Optical Module



XFP-10G-(1529.17nm to 1560.20nm)(DWDM,100GHz,Fixed)-SMF-40km

XFP-10G-(1529.17nm to 1560.61nm)(DWDM,100GHz)-SMF-80km

XFP-10G-(1529.17nm to 1560.61nm)(DWDM,50GHz,Tunable)-SMF-40km

XFP-10G-(1529.17nm to 1560.61nm)(DWDM,50GHz,Tunable)-SMF-80km

XFP-10G-(1471nm to 1611nm)(CWDM)-SMF-70km

 Version description of the HSNQ2 board
Board Product Applicable-System Control Board-Initial Board Version Supported by System Control Board

1800 V-TNZ8XCH-V100R009C00SPC700

1800 II Enhanced-TNZ1UXCL-V100R007C10

1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600

Mechanical Specifications
Typical Power Consumption(W) 63
Maximum Power Consumption(W) 69
Dimension (W x H x D, mm) 193.8 x 19.8 x 205.9
Weight(kg) 0.8
Additional information
Weight 3.0 kg
Dimensions 37.5 × 34.0 × 7.5 cm



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Q: What hardware versions are available for HSNQ2?

A: HSNQ2 is available for TNF5 and TNF6.

Q: Can I use TNF6HSNQ2 on both OSN1800 V and OSN8800 II?

A: Yes, TNF6HSNQ2 can be supported on OSN1800 V and OSN1800 II Enhanced subrack.

Q: Are there any system control board software version restrictions if I need use HSNQ2 on OSN1800V or OSN1800 II?

A: Yes, HSNQ2 needs match with relative system control board and versions when deploying.

Board Product Applicable-System Control Board-Initial Board Version Supported by System Control Board

1800 V-TNF5UXCM/TNF5XCH-V100R005C10

1800 V-TNF5UXCME-V100R005C20



1800 V-TNZ8XCH-V100R009C00SPC700

1800 V-TNZ5XCS-V100R019C10SPC300

1800 II Enhanced-TNZ1UXCL-V100R007C10

1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600

For OSN1800 V:

  • TNF5HSNQ2, TNF6HSNQ2 inserted on a slave subrack can function only as a pure OTN board.
  • TNF5HSNQ2 supports only OTN features when it is used together with the TNF5XCH board.
  • TNF6HSNQ2 supports only OTN features when it is used together with the TNZ8XCH board.

For 1800 II Enhanced, a TNF6HSNQ2 supports at most 5 Gbit/s bandwidth of SDH services, and does not support STM-64–>ODU2–>OTU2, only supports STM-16–>ODU1–>ODU2–>OTU2.

Q: Does HSNQ2 support Over-temperature protection

A: TNF5HSNQ2 supports, TNF6HSNQ2 does not support.

Q: What is the difference between HSNQ2 and UNQ2?

A: HSNQ2 supports OTN and SDH, functions such as OTN ports and SDH overhead processing.

While UNQ2 supports OTN, SDH, and packet services, functions such as Layer 2 switching, OTN ports, and SDH overhead processing.

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