SFP+ 10G BiDi

10G over a single fiber? A BiDi SFP+ transmits and receives over one single-mode fiber on two wavelengths: 1270 and 1330 nm up to 40 km, 1490 and 1550 nm for 80 km. You always order a pair: a U module and a D module, both with a simplex LC connector. Two identical modules won't give you link, and neither will a duplex optic at the far end.

We supply pairs for 20, 40 and 80 km, coded for Cisco, Juniper, Arista, MikroTik, Ubiquiti and more. IEEE 802.3cp calls them 10GBASE-BR; in the market they are usually named BX, with the reach in the name. The product page shows what you get per variant. For 1G, see 1G BiDi.