XGPON1-OLT-XN2a XG-PON1 OLT XFP TX-9.95G/RX-2.5G TX-1577nm/RX-1270nm N2a SC DDM Optical TransceiversXGPON OLT/ONU20KM, INF-8077i ,ITU-T G.987.2, Optical Transceiver, PON Transceivers, TX 1577nm/RX 1270nm, XGPON OLT/ONU, 光模块, 单模(SMF)
XGPON1-OLT-XN1 XG-PON1 OLT XFP TX-9.95G/RX-2.5G TX-1577nm/RX-1270nm N1 SC DDM Optical TransceiversXGPON OLT/ONU20KM, INF-8077i ,ITU-T G.987.2, Optical Transceiver, PON Transceivers, TX 1577nm/RX 1270nm, XGPON OLT/ONU, 光模块, 单模(SMF)
