Huawei TN57NS4T61 Board

Beskrivning

Huawei TN57NS4T61 Board is 100Gbit/s Line Service Processing Board(ULH,SDFEC2,wDCM, Coherent,Tunable,50GHz,LC)

Huawei TN57NS4T61 Board Product Overview

Huawei TN57NS4T61 Board is a trunk board that implements the relay of one OTU4 signal. NS4 uses coherent receiving technology and is applied to coherent systems.
When Huawei TN57NS4T61 Board is used as a relay board, when ESC communication is required, NS4 boards received and sent at the same wavelength must be inserted in the dual slot. There is no such limitation in other scenes.
TN57NS4: Two NS4 boards used for the same wavelength relay must be inserted in IU6 and IU8, IU10 and IU12, IU14 and IU16 respectively.
The contact position between the in-position signal line of the TN57NS4 board and the backplane is the right slot. Därför, the slot number of the NS4 board is displayed on the NMS as the right slot of the two occupied slots. Till exempel, NS4 is located in the IU1 and IU2 slots, and it is shown in the IU2 slot on the network management.

Huawei TN57NS4T61 Board Product Pictures

Huawei TN57NS4T61 Board Product Specifications

Huawei TN57NS4T61 Board Product Features

• Provide the OTU4 interface on WDM-side.
• Support the OTN frame format and overhead processing by referring to the ITU-T G.709.
• ODU4 layer: supports the PM and TCM function, and PM and TCM non-intrusive monitoring functions.
• OTU4 layer: supports the SM function.
• Support ITU-T G.694.1-compliant DWDM specifications.
• Support HFEC and SDFEC2 on the WDM side.
• Monitor BIP8 bytes (Bursty mode) to help locate line failures.
• Monitor parameters such as the bias current, temperatur, and optical power of the laser.
• Monitor OTN alarms and performance events.

Huawei TN57NS4T61 Board Product Applications

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