Cisco 1000Base LX SFP - 1310nm - LC - C Temp. Maximum data transfer rate: 1000 Mbit/s, Cabling technology: 1000Base LX. Connectivity technology: Wired. Wavelength: 1310 nm, Mean time between failures (MTBF): 9970080 h. Compliance industry standards: IEEE-802.3. Power consumption (typical): 1 W
Cisco SFP - GE/1G-FC/2G-FC/HDTV - 1310 nm - SM - LC - EXT TEMP. Maximum data transfer rate: 2000 Mbit/s, Cabling technology: 1000Base LX. Connectivity technology: Wired. Maximum transfer distance: 393700.8" (10000 m), Wavelength: 1310 nm, Mean time between failures (MTBF): 9970080 h. Compliance industry standards: IEEE-802.3. Power consumption (typical): 1 W