StarTech.com Cisco GLC-SX-MM Compatible SFP Transceiver Module - 1000BASE-SX~Cisco GLC-SX-MM Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - Cisco IE3400, IE3300, IE3200. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Product colour: Silver, Mean time between failures (MTBF): 3381761 h, Brand compatibility: Cisco. Power consumption (typical): 1 W. Compliance certificates: RoHS, Certification: CE, FCC, UL, REACH. Width: 12 mm, Depth: 60 mm, Height: 10 mm