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Introduction of Optical Transponder Unit on OSN8800

Introduction-of-Optical-Transponder-Unit-on-OSN8800

Huawei OptiX OSN 8800 is a high-performance, intelligent optical transport platform used for building next-generation telecommunication networks. A crucial component of this platform are the Optical Transponder (OTU) boards responsible for converting client-side services (Ethernet, SDH, etc.) into standard optical signals for transmission over fiber optic cables.

Huawei OptiX OSN8800 T32

PN: 02113682

In stock

Ready to ship | 10 sold | 6 QA

The OSN8800 offers various OTU boards catering to different needs and speeds:

  • OTU2 boards: Support 10G Ethernet or 10G SDH services and are ideal for cost-effective short-haul and metro network applications.
  • OTU4 boards: Handle 100G Ethernet or 100G SDH services, delivering high bandwidth for data center backhauls and long-haul networks.
  • OTUC boards: These cutting-edge boards offer support for future 400G Ethernet and 400G SDH services, future-proofing your network infrastructure.

Now, we will introduce the LSC boards on Huawei OSN8800, which is a wavelength conversion board and applies to coherent systems. In the receive direction, the board receives one 100GE/OTU4 optical signal from the client equipment, maps the optical signal into an OTU4 signal, and converts the OTU4 signal into a standard WDM wavelength.

TN19LSCT51(100G/OTU4 10 km CFP2)

PN: 02312HQJ

In stock

3-5 days lead time | | 7 QA

There are different versions of LSC boards, TN12, TN13, TN15, TN17, TN18 and TN19. 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
TN12LSC V100R006C03 Y Y Y Y Y Y Y Yb
TN13LSC V100R008C00 Y Y Y Y Y Y N Yb
TN15LSC V100R008C10 Y Y Y Y Y Y N T01: Yb

The others: N

TN17LSC V100R010C00 Y Y Y Y Y Y Y N
TN18LSC V100R011C00 Y Y Y Y Y Y N N
TN19LSC V100R013C10 Y Y Y Y Y Y Ya N
a: When the TN19LSC board is installed in an OSN 6800 subrack, the first generation T5U, T62, and T65 pluggable modules without heat dissipation holes are not supported.b: To use a TN12LSC/TN13LSC/TN15LSCT01 board in the OptiX OSN 3800 chassis, meet the following requirements:

  • TN12LSC: The OptiX OSN 3800 chassis can be DC powered. The air intake vent temperature of the chassis is within the range of 5°C (41°F) to 45°C (113°F) during long-term operation and is within the range of -5°C (23°F) to 50°C (122°F) during short-term operation.
  • TN13LSC: The OptiX OSN 3800 chassis can be AC or DC powered, and the operating temperature requirements of the chassis using TN13LSC are the same as those of the chassis using TN12LSC. The OptiX OSN 3800 chassis can be equipped with at most one TN13LSCT11 board or two TN13LSCT01 boards.
  • TN15LSCT01: The OptiX OSN 3800 chassis can be AC or DC powered and has no special requirements on the operating temperature. It can be equipped with at most one TN15LSCT01 board.
  • TN12LSC/TN13LSC/TN15LSCT01: The system control board TN23SCC must be configured.

We list the differences of different hardware version in below chart:

Function:

Board FEC Encoding
TN12LSC HFEC/SDFEC
TN13LSC HFEC/SDFEC
TN15LSC HFEC/SDFEC2
TN17LSC SDFEC2
TN18LSC SDFEC2/HFEC PLUS
TN19LSC SDFEC2

Specification:

Board Client-Side Pluggable Optical Module WDM-Side Fixed Optical Module WDM-Side Pluggable Optical Module
TN12LSC 100G BASE-10×10G-10 km-CFP

100G BASE-LR4-10 km-CFP

(100G BASE-4×25G)/(OTU4-4×28G)-10 km-CFP

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

55000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC)-PIN

N/A
TN13LSC 100G BASE-LR4-10 km-CFP

100G BASE-10×10G-10 km-CFP

(100G BASE-4×25G)/(OTU4-4×28G)-10km-CFP

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

55000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC)-PIN

N/A
TN15LSC 100G BASE-LR4-10 km-CFP

100G BASE-10×10G-10 km-CFP

(100G BASE-4×25G)/(OTU4-4×28G)-10km-CFP

 

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

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

150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)-PIN

55000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)-PIN

40000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)-PIN

150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2, wDCM)-PIN

12000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2,wDCM-Metro)-PIN

N/A
TN17LSC 100G BASE-LR4-10 km-CFP

100G BASE-10×10G-10 km-CFP

(100G BASE-4×25G)/(OTU4-4×28G)-10 km-CFP

 

150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)-PIN

55000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)-PIN

40000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)-PIN

150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2, wDCM)-PIN

12000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2,wDCM-Metro)-PIN

120000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2)-PIN

120000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2, wDCM)-PIN

40000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2, wDCM, LH)-PIN

150000 ps/nm-C Band-Tunable Wavelength-ePDM-QPSK(SDFEC2, Enhanced)-PIN

N/A
TN18LSC (100 GBASE-4×25G)/(OTU4-4×28G)-10 km-CFP2

100G BASE-ER4-40 km-CFP2

100G BASE-SR10-100 m-CFP2

QSFP28-100G(4x25G)-850nm(SR4)-MMF-0.1kma

(100GBASE-4×25G)-CLR4-2km-QSFP28a

N/A 40000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, ULH+, T5U)-100G CFP

40000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2 , wDCM, LH, T62)-100G CFP

12000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2 , wDCM-Metro, T65)-100G CFP

40000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK (configurable FEC, coherent/wDCM, ULH+, TxA)-100G CFP

NOTE:

  • Configurable FEC types: SDFEC2, HFEC PLUS.
  • In a coherent network, the recommended modulation format for the TxA module is QPSK.
  • In a wDCM network, the modulation format can only be QPSK wDCM for the TxA module.
  • The QPSK and QPSK wDCM modulation formats cannot interconnect with each other.
TN19LSC (100GBASE-4×25G)/(OTU4-4×28G)-10km-CFP2

100GBASE-ER4-40km-CFP2

100GBASE-SR10-100m-CFP2

QSFP28-100G(4x25G)-850nm(SR4)-MMF-0.1kma

(100GBASE-4×25G)-CLR4-2km-QSFP28a

N/A 100000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, SLH+, T50)-100G CFP

100000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, SLH, T51)-100G CFP

100000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, SLH, high optical power, T51)-100G CFP

55000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, ULH, T52)-100G CFP

55000ps/nm-Extended C Band-Tunable Wavelength-ePDM-100G QPSK(SDFEC2, ULH, High optical power, T52)-CFP

40000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, LH, T53)-100G CFP

40000ps/nm-Extended C Band-Tunable Wavelength-ePDM-100G QPSK(SDFEC2, LH, High optical power, T53)-CFP

CFP-100G-(1529.17nm to 1567.1nm)(DWDM,Tunable, T5U)-SMF

100000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, wDCM, ULH, T61)-100G CFP

100000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2, wDCM, ULH, high optical power, T61)-100G CFP

CFP-100G-(1529.17nm to 1567.1nm)(DWDM,Tunable, T62)-SMF

16000ps/nm-Extended C band-Tunable Wavelength-ePDM-QPSK(SDFEC2 , wDCM, Metro+, T63)-100G CFP

16000ps/nm-Extended C Band-Tunable Wavelength-ePDM-100G QPSK wDCM(SDFEC2, Metro+, High optical power, T63)-CFP

CFP-100G-(1529.17nm to 1567.1nm)(DWDM,Tunable, T65)-SMF

And the board substitution relation among different versions as below:

Original Board Substitute Board Substitution Rules
TN12LSC TN13LSC

TN15LSC

TN13LSC can be created as 12LSC on the NMS. The former can substitute for the latter, without any software upgrade. After the substitution, the TN13LSC board functions as the TN12LSC board.

TN15LSC can be created as 12LSC on the NMS. The former can substitute for the latter, without any software upgrade. After the substitution, the TN15LSC board functions as the TN12LSC board.

A TN13LSC/TN15LSC board occupies two slots, and a TN12LSC board occupies four slots. To use a TN13LSC/TN15LSC board to substitute for a TN12LSC board, install the TN13LSC/TN15LSC board into the left-side slot of the four slots that the TN12LSC board originally occupies and keep the right-side slot of them vacant.

NOTE:

When both the receive and transmit boards use HFEC, the TN12LSC board can be replaced with the TN15LSC board.

In an OptiX OSN 6800 subrack, the TN12LSC board cannot be replaced with the TN13LSC board.

In an OptiX OSN 6800 subrack, the TN12LSC board cannot be replaced with the TN15LSC board.

TN13LSC TN15LSC TN15LSC can be created as 13LSC on the NMS. The former can substitute for the latter, without any software upgrade. After the substitution, the TN15LSC board functions as the TN13LSC board.

NOTE:

When both the receive and transmit boards use HFEC, the substitution applies.

TN15LSC TN17LSC TN17LSC can be created as 15LSC on the NMS. The former can substitute for the latter, without any software upgrade. After the substitution, the TN17LSC board functions as the TN15LSC board.

NOTE:

When both the receive and transmit boards use SDFEC2, the substitution applies.

The TN15LSC board cannot be replaced with the TN17LSCT62 and TN17LSCT50 boards.

TN15LSC TN19LSC TN19LSC can be created as 15LSC on the NMS. The former can substitute for the latter, without any software upgrade. After the substitution, the TN19LSC board functions as the TN18LSC board.

A TN15LSC board occupies two slots, and a TN19LSC board occupies one slot. To use a TN19LSC board to substitute for a TN15LSC board, install the TN19LSC board into the left-side slots of the two slots that the TN15LSC board originally occupies and keep the right-side slot of them vacant.

TN17LSC TN19LSC TN19LSC can be created as 17LSC on the NMS. The former can substitute for the latter, without any software upgrade. After the substitution, the TN19LSC board functions as the TN17LSC board.

A TN17LSC board occupies two slots, and a TN19LSC board occupies one slot. To use a TN19LSC board to substitute for a TN17LSC board, install the TN19LSC board into the left-side slots of the two slots that the TN17LSC board originally occupies and keep the right-side slot of them vacant.

TN18LSC TN19LSC TN19LSC can be created as 18LSC on the NMS. The former can substitute for the latter, without any software upgrade. After the substitution, the TN19LSC board functions as the TN18LSC board.
TN19LSC None

By understanding the differences of LSC boards on the Huawei OSN8800, you can make informed decisions and choose the right hardware to build a robust, flexible, and high-performance optical transport network.

I hope this introduction provides a comprehensive overview of Huawei OSN8800 LSC boards. Feel free to contact us if you have any further questions or need more specific information about their functionalities or applications.

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