... BIDI Optical Transceiver, SFP, GE, Single-mode Module (TX 1,490 nm/RX 1,310 nm, 10 km, SC)LE2MGSC40ED0Optical Transceiver, eSFP, ... GE, BIDI Single-mode Module (TX 1,490 nm/RX 1,310 nm, 40 km, LC)LE2MGSC40DE0Optical Transceiver, eSFP, ... GE, BIDI Single-mode Module (TX 1,310 nm/RX 1,490 nm, 40 km, LC)SFP-GE-ZBXD1Optical ...