StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Transceiver Module - 10GBASE-LR~Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 10km - 1310nm - DDM Cisco Firepower, ASR9000, C9300. SFP transceiver type: Fiber optic, Maximum data transfer rate: 10000 Mbit/s, Interface type: SFP+. Product colour: Silver, Housing material: Aluminium, Mean time between failures (MTBF): 2104865 h. Power consumption (typical): 1.3 W. Compliance certificates: RoHS, Certification: CE, FCC, UR. Width: 13.9 mm, Depth: 58.4 mm, Height: 12.6 mm