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PN: 03030MVG
80 100 1
Huawei OSN6800 OSN8800 40-channel Multiplexing Board(C_ Even,196.00THz~192.10THz,100GHz,Thermal AWG,LC)
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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

Hardware Compatibility

Hardware Compatibility x

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

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)


40-channel multiplexing board(C_ Even,196.00THz~192.10THz,100GHz,Thermal AWG,LC), occupies two slots on Huawei OSN6800 and OSN8800.

TN12M4001 can substitute for TN11M4001only after software upgrade to OSN 8800/6800 V100R006C01 SPC300 or later.

Used to multiplex signals, monitor performance of optical signals, and monitor alarms and performance events.

Multiplexes 40 C_EVEN wavelength signals into one multi-wavelength signal.

Provides an in-service monitoring port (MON). 

Detects the optical power and reports the alarms and performance events for the board.


TN12M4001 is a 40-channel multiplexing board applied to Huawei OSN6800 OSN8800. TN12M4001 part number is 03030MVG, another version TN11M40 with different system compatibility and feature supported. TN12M40 have feature code 01 and 02, different channels. TN12M4001 Multiplexes 40 C_EVEN channels into one main path, and TN12M4002 Multiplexes 40 C_ODD channels into one main path; TN12M4001 can substitute for TN11M4001 after software upgrade to OSN 8800/6800 V100R006C01 SPC300 or later.

Tech Specs
Front Panel

There are indicators and interfaces on the front panel of TN12M40 board.

Valid Slot

OSN 8800 T64 subrack: TN12M40 can be installed in slots IU1-IU7, IU11-IU17, IU19-IU25, IU27-IU33, IU35-IU41, IU45-IU51, IU53-IU59, IU61-IU67.

OSN 8800 T32 subrack: TN12M40 can be installed in slots IU1-IU7, IU11-IU18, IU20-IU26, IU29-IU35.

OSN 8800 T16 subrack: TN12M40 can be installed in slots IU1-IU7, IU11-IU17.

OSN 8800 platform subrack: TN2M40 can be installed in slots IU1-IU15.

OSN 6800 subrack: TN12M40 can be installed in slots IU1-IU16.

Feature Code
Unit Type Description
TN12M40 01 Multiplexes 40 C_EVEN channels into one main path
Optical Interface Parameter
Adjacent channel spacing(GHz) 100
Insertion loss(dB) <= 6.5
Reflectance(dB) < -40
Operating wavelength range(nm) 1529-1561
Adjacent channel isolation(dB) > 22
Non-adjacent channel isolation(dB) > 25
Polarization dependent loss(dB) <= 0.5
Temperature characteristics(nm/°C) < 0.002
Maximum channel insertion loss difference(dB) <= 3
Mechanical Specifications
Dimensions(mm) 50.8(W) x 220(D) x 264.6(H)
Weight(kg) 2.0



Q: How many hardware versions does M40 have? 

A: M40 is available in two functional versions, namely, TN11 and TN12. The mapping between the board and equipment as below:

BoardGeneral 8800 T64 SubrackEnhanced 8800 T64 SubrackGeneral 8800 T32 SubrackEnhanced 8800 T32 Subrack8800 T16 Subrack8800 Universal Platform Subrack6800 Subrack3800 Chassis

Q: What are the differences of different hardware versions?


Appearancethree slotstwo slots

Q: What is the board substitution relation among different versions?

A: TN12M40 board can substitute for the TN11M40

Q: What is the difference between different feature codes?


TN11M40/TN12M4001Multiplexes 40 C_EVEN channels into one main path.
02Multiplexes 40 C_ODD channels into one main path.

Q: Can I return/exchange board if not compatible with my system?

A: Yes, please tell our sales team your system and main control board version, before purchase.

Q: Is this board new or refurbished? 

A: Yes, it is original new, not been used.

Q: What is the lead time for TN12M4001 board? 

A: In normal condition is 5 days, better to confirm with our sales team before your purchase.


2 reviews


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  1. Moldova
    What we wanted is TN12M40, it only occupies 2 slots, our previous M40 are TN11, much space occupied.
  2. Andorra
    Optical Mux and Demux unit M40 D40, a little slow transportation, but brand-new and cheap price.
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