... 10 m, AOC) (connects to four SFP+ Optical Transceivers)SFP-10G-BXU110G Base, BIDI Optical Transceiver, SFP, 10G, Single-mode Module (TX 1,270 ... (850 nm, 0.15 km, MPO) (connects to four SFP+ Optical Transceivers)QSFP-40G-iSM440G Base-iSM4 Optical Transceiver, QSFP+, 40G, Single ... 310 nm, 1.4 km, MPO) (connects to four SFP+ Optical Transceivers)QSFP-40G-eSM440G Base-eSM4 Optical Transceiver, QSFP+, 40G, ...