Huawei TN53NS2 WDM Board Product Overview The NS2 board belongs to the line type board, and realizes the mutual conversion of the following signals: 8 x ODU0 / 4 x ODU1 / 1 x ODU2 / 2 x ODUflex1 x OTU2 or 1 x ODU2e1 x OTU2e. OTU2 / OTU2e is the wavelength of DWDM standard that complies with ITU-T G.694.1 recommendation. Support ODU0, ODU1, ODUflex mixed transmission. TN11NS2 / TN12NS2 / TN52NS2 / TN53NS2 single board realizes the conversion between 4 ODU1 signals and 1 OTU2 signal The NS2 board supports functions and features such as electrical layer crossover, OTN interface, and ESC. Only OptiX OSN 8800 supports ODU0 / ODUflex. Only OptiX OSN 8800 and OptiX OSN 6800 support ODU2 / ODU2e signals. Huawei TN53NS2 WDM Board Product Feature Support DWDM technical specifications. Support wavelength dimmable module. Can achieve: The wavelength-division side optical signal is adjustable in the 40-wave range of the C-band 100 GHz interval. The wavelength-division side optical signal is adjustable in the 80-wave range of the C-band 50 GHz interval. The WDM side supports the PRBS function. TN52NS2T04 / TN52NS2T05 / TN52NS2T06 / TN52NS201M01 / TN52NS201M02 / TN53NS2 In the following scenarios, you need to enable the PRBS function on both the local and remote circuit boards to make PRBS effective. Working in standard mode and configured with ODU0 / ODU1 / ODUflex cross-connect, or working in compatible mode and not configured with cross-connect. The wavelength division signals of the TN11NS2 / TN12NS201M02 / TN12NS201M03 / TN12NS2T02 / TN12NS2T03 / TN12NS2T04 / TN12NS2T05 boards can be relayed through other TN11LSXR boards. The signals on the WDM side of the TN12NS2A / TN12NS2B / TN52NS2 / TN53NS2 boards can be relayed through other TN12ND2 / TN52ND2 / TN53ND2 / TN57ND2 / TN55NO2 / TN55NH2 / TN53NQ2 / TN54NQ2 / TN57NQ2 boards. TN53NS2 supports BC and OC modes, but does not support TC and TC + OC modes. The TN53NS2 backplane supports when scheduling ODU0 / ODU1 / ODUflex signals. TN52NS2 / TN53NS2 support
