TN57NS4T51
TN57NS4T51 100Gbit/s Line Processing Board (150000 ps/nm,Tunable,SDFEC2), apply to Huawei OSN 8800..100Gbit/s Line Processing Board (150000 ps/nm,Tunable,SDFEC2), apply to Huawei OSN 8800.
Available functional versions of the NS4 board are TN54, TN56, TN57 and TN58.. Available functional versions of the NS4 board are TN54, TN56, TN57 and TN58.
In general OSN 8800 T64/T32 subrack and OSN 8800 universal platform subrack, TN57NS4T51 can work only in relay mode.
When TN57NS4T51 works in line mode, enhanced OSN 8800 T64 subrack must use TNK2USXH+TNK2UXCT; enhanced OSN 8800 T32 subrack must use the TN52UXCH/TN52UXCM; and OSN 8800 T16 subrack must use TN16UXCM.
TN57NS4 can be substituted by TN58NS4 (TN58NS4T62 and TN58NS4T50 exclusive) on the NMS without any software upgrade.
Achieves cross-connection at the electrical layer, and to provide OTN interfaces and ESC.
Supports the OTU4 interface on the WDM side.
Supports OTN frame format and overhead processing by referring to the ITU-T G.709.
Supports the OTU4 interface on the WDM side.
Supports the OTN frame format and overhead processing by referring to the ITU-T G.709.
OTU4 layer: supports the SM function.
ODUk (k=0, 1, 2, 3, 4, flex) layer: supports the PM and TCM function, and PM and TCM non-intrusive monitoring functions
Tune optical signal output on WDM within range of 80 wavelengths in C-band with channel spacing of 50GHz.
Supported ESC function.
Supports the PRBS function on the WDM side.
Supports HFEC and SDFEC2 on the WDM side.
The WDM-side signals from an NS4 board can be regenerated by another NS4 or an LTX board of same type.
Supports ODUk SNCP.
Supports intra-board 1+1 protection(when working with OLP/DCP/QCP board).
Supports tributary SNCP protection.
Supports ODUk SPRing protection.
Supported WDM side and ODU0/ODU1/ODU2/ODU3/ODU4/ODUflexChannel Loopback.
TN57NS4T51 is a 100G OTN line board (150000 ps/nm,Tunable,SDFEC2,wDCM), converts 80*ODU0, 80*ODUflex, 40*ODU1, 10*ODU2, 10*ODU2e, 2*ODU3, 1*ODU4 into one OTU4 signal. TN57NS4 can be substituted by TN58NS4 (TN58NS4T62 and TN58NS4T50 exclusive) on the NMS without any software upgrade.
TN57NS4T51 TN57NS4T51 can apply to Huawei OSN8800. In general OSN 8800 T64/T32 subrack and OSN 8800 universal platform subrack, TN57NS4T51 can apply to Huawei OSN8800. In general OSN 8800 T64/T32 subrack and OSN 8800 universal platform subrack, TN56NS4T51 can work only in relay mode; If you need TN57NS4T51 works in line mode, enhanced OSN 8800 T64 subrack must use TNK2USXH+TNK2UXCT, enhanced OSN 8800 T32 subrack must use the TN52UXCH/TN52UXCM and OSN 8800 T16 subrack must use TN16UXCM.
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