StarTech.com Gigabit Fiber SFP Transceiver Module 1000Base-LX/LH SM LC Cisco Com
Connection Type: LC Connector. Maximum Transfer Distance: 10 km (6.2 mi) - SM / 1 km (0.6 mi) - MM. SFP transceiver standard. SFP transceiver type. Type: Single Mode / Multimode Fiber. Interface type.