TN53ND201 Tunable

Huawei OSN6800 OSN8800 2-ports 10G Line Service Processing Board With 800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN-XFP Module

(2 reviews) | 15 sold | 6 QA

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PN: 03021DHP Category:
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 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)
Learn More


2-port 10G line service processing board, equipped with 2 pieces pluggable 800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN-XFP on WDM side.

Can apply to Huawei OSN6800 and OSN8800.

Converts 16xODU0/8xODU1/2xODU2/4xODUflex into 2 x OTU2, 2xODU2e into 2xOTU2e signals.

Available functional versions of NS2 are TN11, TN12, TN52, and TN53.

Supports the OTU2/OTU2e interface on the WDM side.

Supports the OTN frame format and overhead processing by referring to the ITU-T G.709.

OTU2 layer: supports the SM function.

ODUk (k=0, 1, 2) layer: supports the PM and TCM function, and PM and TCM non-intrusive monitoring functions.

ODUflex layer: supports the PM function and PM non-intrusive monitoring functions.

80 wavelengths tunable in the C band with 50 GHz channel spacing.

Supports ESC function.

Supports the PRBS function on the WDM side.

Supports ITU-T G.709-compliant forward error correction (FEC) on the WDM side.

Supports ITU-T G.975.1-compliant AFEC-2 on the WDM side.

The WDM-side signals from one TN53ND2 can be regenerated by another TN12ND2 TN52ND2 TN53ND2 TN55NO2 TN53NQ2 TN54NQ2.

Supports the BC and OC modes; it does not support the TC or TC+OC mode.

Supports Optical-layer ASON, Electrical-layer ASON.

Supports ODUk SNCP.

Supports intra-board 1+1 protection (when working with the OLP/DCP/QCP board).

Supports OWSP protection.

Supports ODUk SPRing protection.

Supports tributary SNCP protection.

Supports ODU0 Channel Loopback and ODUflex Channel Loopback.

Supports WDM Side only when ODU2/ODU2e signals are received from the backplane.

Supports ODU1 Channel Loopback only when ODU1 signals are received from the backplane.


TN53ND201 is a 2x10G OTN line board applied to OSN6800 and OSN8800, converts 16xODU0/8xODU1/2xODU2/4xODUflex into 2 x OTU2, 2xODU2e into 2xOTU2e signal.

TN53ND201 WDM-side optical module is pluggable, this TN53ND201 equipped with two pieces of 800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN-XFP. You can choose fixed wavelength module at the available option or contact before purchase.

Tech Specs
Front Panel
The front panel of the TN53ND201 has indicators and interfaces.

Valid Slot
OSN 8800 T64 subrack: IU1-IU8, IU11-IU42, IU45-IU68.

OSN 8800 T32 subrack: IU1-IU8, IU12-IU27, IU29-IU36.

OSN 8800 T16 subrack: IU1-IU8, IU11-IU18.

OSN 8800 universal platform subrack: IU3-IU16.

OSN 6800 subrack: IU1-IU8, IU11-IU16.

WDM-side pluggable optical module specifications (tunable wavelengths)
Parameter Value
Optical Module Type 800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN-XFP
Line code format NRZ
Transmitter parameter specifications at point S
Maximum mean launched power(dBm) 2
Minimum mean launched power(dBm) -1
Minimum extinction ratio(dB) 10
Center frequency(THz) 192.10 to 196.05
Center frequency deviation(GHz) ±5
Maximum -20 dB spectral width(nm) 0.3
Minimum side mode suppression ratio(dB) 35
Dispersion tolerance(ps/nm) 800
Receiver parameter specifications at point R
Receiver type PIN
Operating wavelength range(nm) 1200 to 1650
Receiver sensitivity, EOL(FEC on)(dBm) -16
Minimum receiver overload(dBm) 0
Maximum reflectance(dB) -27
Mechanical Specifications
Dimensions(mm) 264.6(H) x 25.4(W) x 220(D)
Weight(kg) 1.2
Additional information
Weight 3.0 kg
Dimensions 37.5 × 34.0 × 7.5 cm



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Q: How many hardware version does ND2 have?

A: ND2 is available in four functional versions, namely, TN11, TN12, TN52 and TN53. The mappings between the board and equipment are as below:

Board Initial Versiona(a) General 8800 T64 Subrack Enhanced 8800 T64 Subrack General 8800 T32 Subrack Enhanced 8800 T32 Subrack 8800 T16 Subrack 8800 Universal Platform Subrack 6800 Subrack 3800 Chassis
TN11ND2 V100R004 N N N N N N Y N
TN12ND2 8800:V100R007C00


TN52ND2 V100R002C00 Y Y Y Y Y Y Y N
TN53ND2 V100R006C01 Y Y Y Y Y Y Y N
a: If there is a substitution relationship between two boards and one of the boards is used to replace the other board, the device initial version supported by the replaced board takes effect.For example, when you use TN53ND2 to replace TN52ND2 in 8800, TN53ND2 can be supported by V100R002C00.

Q: What are the differences of different hardware version?

A: Function:

Board Cross-Connet Granularity FEC Encoding IEEE 1588v2 Physical Clock Relay Mode WDM-Side Pluggable Optical Module
Fixed-Wavelength Tunable-Wavelength Gray Light
TN52ND2T01                    TN52ND2T02 ODU0, ODU1 and ODU2 FEC/AFEC-2 Y Y Y N N N
TN52ND2T04 ODU0, ODU1, ODU2 and ODUflex FEC/AFEC-2 N N Y N N N
TN53ND2 ODU0, ODU1, ODU2 and ODUflex FEC/AFEC-2 Y Y Y Y Y Y


Board WDM-Side Fixed Optical Module WDM-Side Pluggable Optical Module
TN11ND2 800 ps/nm-C Band (Odd & Even Wavelength)-Fixed Wavelength-NRZ-PIN
800 ps/nm-C Band-Tunable Wavelength-(D)RZ-PIN
800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN
TN12ND2 800 ps/nm-C Band-Tunable Wavelength-(D)RZ-PIN
800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN
800 ps/nm-C Band (Odd & Even Wavelengths)-Fixed Wavelength-NRZ-PIN-XFP
10 Gbit/s Multirate-10 km-XFP
10 Gbit/s Multirate-40 km-XFP
10 Gbit/s Multirate-80 km-XFP
TN52ND2 800 ps/nm-C Band-Tunable Wavelength-(D)RZ-PIN
800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN
TN53ND2 N/A 800 ps/nm-C Band (Odd & Even Wavelengths)-Fixed Wavelength-NRZ-PIN-XFP
800 ps/nm-C Band-Tunable Wavelength-NRZ-PIN-XFP
10 Gbit/s Multirate-10 km-XFP
10 Gbit/s Multirate-40 km-XFP

Q: What’s the board substitution relation among different versions?


Original Board Substitute Board Substitution Rules


The TN12ND2/TN52ND2 can be created as ND2 on the NMS. The former can substitute for the latter, without any software upgrade. After substitution, the TN12ND2/TN52ND2 functions as the TN11ND2.


The TN52ND2/TN53ND2 can be created as 12ND2on the NMS. The former can substitute for the latter, without any software upgrade. After substitution, the TN52ND2/TN53ND2 functions as the TN12ND2.
TN52ND2 TN53ND2 The TN53ND2 can be created as 52ND2 or 52ND2(STND) on the NMS. The former can substitute for the latter, without any software upgrade. After substitution, the TN53ND2 functions as the TN52ND2.
TN53ND2 None

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: The board is new or refurbished?

A: It is original new, not been used.

Q: What is the lead time for TN53ND201 board?

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

Reviews (2)

2 reviews for TN53ND201 Tunable

  1. Mbatha
    South Africa

    We have 2pcs TN12ND2 on OSN6800 work not normally, last year we bought 4pcs TN53ND2 for OSN8800 backup, can I insert TN53ND2 into OSN6800 to replace TN12ND2?

  2. Musach

    I noticed a test paper when I open the box, issued on latest date, and my sales sent me a test video when the test, really be relieved place order to Thunder-link. Maybe I need to delete other sellers at Alibaba.

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