40G line service processing board(800 ps/nm,AFEC DQPSK,Tunable), 50GHz(Rx1_PIN,Tx1_-5dBm~0dBm,LC), apply to Huawei OSN 6800 OSN8800. Converts 32xODU0, 16xODU1, 4xODU2 and 1xODU3 into one OTU3 signal. Available functional versions of the NS3 board are TN11, TN52, TN54, TN55, and TN56. TN54NS3T01 achieves cross-connection at the electrical layer and to provide OTN interfaces and ESC. TN54NS3T01 can work in either line mode or relay mode. TN54NS3T01 for OSN 6800/OSN 8800 universal platform subrack only supports relay mode. It does not support OTU3e on the WDM side and ODU2e on the backplane side when equipped with 40 Gbit/s-multirate-2km optical modules. The preceding restriction does not apply when equipped with 800ps/nm-C band-tunable-ODB-PIN or 800ps/nm-C band-tunable-DQPSK-PIN optical modules. Supports the OTU3/OTU3e interface on the WDM side. Supports the OTN frame format and overhead processing by referring to the ITU-T G.709. OTU3 layer: supports the SM function. ODUk(k=0, 1, 2, 3, flex) layer supports the PMand TCM function, and PM and TCM 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 of the TN54NS3 board can be regenerated using another TN54NS3 board. Supports IEEE 1588V2 at BC and OC mode, do not support TC and TC+OC mode. Supports Optical-layer ASON and Electrical-layer ASON (OTN). Supports ODUk SNCP and OTN protection. Supports intra-board 1+1 protection (when working with the OLP/DCP/QCP board). Supports ODUk SPRing protection. Supports tributary SNCP protection. Supports OWSP protection. Supports SDH protection, SNCP, SNCTP, LMSP, MSP ring. Support Loopback at WDM side and ODU0/ODU1/ODU2 Channel Loopback. TN54NS3T01 is a Huawei OSN 6800 OSN 8800 40G line service processing board(800 ps/nm,AFEC,DQPSK,Tunable), 50GHz( Rx1_PIN,Tx1_-5dBm~0dBm,LC), converts 32xODU0, 16xODU1, 4xODU2 and 1xODU3 into one OTU3 signal. TN54NS3T01 part number is 03030LWM, some other version like TN11, TN52, TN55, and TN56 with different system compatibility and feature supported. TN54NS3 has feature code like T01 and T03, with different line code
