6C-XGSPON-Combo-OLT-C+XGS-PON&GPON Combo OLT SFP+ 1577nm-Tx/1270nm-Rx and 1490nm-Tx/1310nm-Rx Class C+ 20km DOM SC SMF Optical Transceiver Module (Industrial)
6C-XGSPON-Combo-OLT-B+XGS-PON&GPON Combo OLT SFP+ 1577nm-Tx/1270nm-Rx and 1490nm-Tx/1310nm-Rx Class B+ 20km DOM SC SMF Optical Transceiver Module (Industrial)
