Startech MSA Uncoded SFP+ Module, 10GBASE-BX, 10 Gigabit Ethernet Upstream BiDi Fiber Single Strand SFP+ SMF, LC 10km, Bi-Directional SFP+ Transceiver Module (Mini-GBIC), Upstream BiDi

Lifetime Warranty (SFP-10GB-BX-U-STA-ST) - SFP+ transceiver module - 10GbE - 10GBase-BX-U - LC single-mode - up to 10 km - 1270 nm / 1330 nm