Tripp Lite SFP Transceiver MM Fiber Cisco GLC-SX-MMD Compatible 1000Base-SX 550M LC - SFP (mini-GBIC) transceiver module (equivalent to: Cisco GLC-SX-MMD) - GigE - 1000Base-SX - LC multi-mode - up to 1800 ft - 850 nm
SFP Transceiver MM Fiber Cisco Compatible 1000Base-SX 550M LC