GrenTech 10G SFP+ BIDI include 1270/1330nm 10km to 40km, 1490/1550nm 40km to 80km and 1310/1490nm 10km to 60km. It is single LC connector, compliant with IEEE802.3ae and SFF-8472. It has the characteristics of low power consumption, small size and high reliability, and is mainly used in 10G SONET/SDH, 10G Ethernet, etc. Contact GrenTech for more 10g bidi sfp+ info!