My Cart

Mini Cart

Huawei TNU2U401 TNV2U401 TNU3U401 TNU4U401 Comparison
Technical Support
This help center can answer your questions about customer services, products tech support,network issues.
Huawei TNU2U401 TNV2U401 TNU3U401 TNU4U401 Comparison

Huawei TNU2U401 TNV2U401 TNU3U401 TNU4U401 Comparison

Huawei OSN 9800 supports several 10G 40G 100G and 200G Universal Line Service Processing Boards,such as 10G TNV1N210 TNV1N220, 40G TNV1N302 TNU1N302, 100G TNU1N402 TNU2N402; There are different functional versions of these boards, for example 100G U401 board has four functional versions: TNU2, TNU3, TNV2, and TNU4. They all supported by the OptiX OSN 9800 U64/U32/U16, but they are different in functions features and appearance, this article will mainly introduce the comparison of TNU2U401, TNV2U401, TNU3U401 and TNU4U401.

 

Different Appearance:

TNU2U401, TNV2U401, TNU3U401 and TNU4U401 are fixed optical module, but TNU4U401 is pluggable optical module.

1. Front panel of TNU2U401, TNV2U401, or TNU3U40

2. Front panel of TNU4U401 

 

Different Functions and Features:

 1. Different service supported

 

TNU3U401/TNU4U401 support a mixture of OTN, SDH, and packet services.

TNU2U401 and TNV2U401 supports a mix of OTN and packet services.

 

Application scenario for example: mixed transmission of OTN, SDH, and packet services

 

2. Initial Version, FEC coding, SDH Service

Table1:

Board

Initial Version

FEC coding

SDH service

TNU2U401

T51/T52/T53/T61:V100R001C30
T65: V100R001C30SPC200

SDFEC2

Max:20G
2 x STM-64<->2 x ODU2<->1 x ODU4<->1 x OTU4
8 x STM-16<->8 x ODU1<->1 x ODU4<->1 x OTU4

TNV2U401

V100R001C30

HFEC

N/A

TNU3U401

T50: V100R003C10
Other:V100R002C10&V100R002C00SPC810

SDFEC2

N/A

TNU4U401

T5U/T62/T65/TxA/Gray light: V100R005C00
T51/T61: V100R006C10
T52HPa/T53HPa/T63HPa: V100R007C00SPC500
Other: V100R007C00SPC300

Gray light optical module:
Supports FEC encoding

Other modules:
Supports SDFEC2 and HFEC PLUS encoding

Using colored optical modules:
Max: 80G
8 x STM-64<->8 x ODU2<->1 x ODU4<->1 x OTU4
32 x STM-16<->32 x ODU1<->1 x ODU4<->1 x OTU4

Using gray optical modules:
Max: 40G
4 x STM-64<->4 x ODU2<->1 x ODU4<->1 x OTU4
16 x STM-16<->16 x ODU1<->1 x ODU4<->1 x OTU4

NOTE: Boards that use different FEC modes cannot interconnect with each other

 

3. U401 cross-connect boards matching when working in SDH Packet and OTN serive

Table2:

Board

SDH

Packets

OTN

TNU2U401/TNV2U401

N/A

Cross-connect board:
U64 Standard: TNV1XCS/TNV2XCS/TNU2UXCS
U32 Standard: TNV1XCS/TNV2XCS/TNU2UXCS
U16:
TNS1XCS/TNS1UXCS

Cross-connect board:
U64 Standard:
TNV1XCS/TNV2XCS/TNU2UXCS
U32 Standard:
TNV1XCS/TNV2XCS/TNU2UXCS
U16:
TNS1XCS/TNS1UXCS

TNU3U401

Cross-Connect Board:
U64 Standard: TNU2UXCS
U32 Standard: TNU2UXCS
U16: TNS1UXCS

TNU4U401

The TNU4U401 board must work with a TNU2UXCS or TNS1UXCS board

TNU4U401 and TNU3U401 can work with SXCL boards to groom VC-3/VC-12 services, and the SXCL must be used with TNU2UXCS/TNS1UXCS board

 

 

 

Different WDM-side modules supported

Table3:

Board

Optical Module

TNU2U40

150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
55000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
40000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
12000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)

TNU3U401

150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2, Enhanced)
150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
55000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
40000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
120000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)
120000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2,wDCM)
150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2, wDCM)

TNV2U401

40000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(HFEC)

TNU4U401

40000 ps/nm-Extended C band-Tunable Wavelength-ePDM-100G QPSK
CFP-100G-(1529.17nm to 1567.1nm)(DWDM,Tunable, T65)-SMF
CFP-100G-(1529.17nm to 1567.1nm)(DWDM,Tunable, T62)-SMF
CFP-100G-(1529.17nm to 1567.1nm)(DWDM,Tunable, TxA)-SMF

 

The above is the comparative comparison of TNU2U401, TNU3U401, TNV2U401, and TNU4U401of U401 Board, Thunder-link.com also offer Tributary and transponder board, OAU&OBU/MD40&D40, etc. Anyway, if you want to know more WDM devices about price and technology support, you can contact Thunder-link.com.