100Mbps SFP optical transceiver 
Fiber type: Single-mode
Wavelength: 1310 nm
Estimated range: up to 20 km
Working temperature: 0-60°C
LC duplex-connector
Compatible: IEEE 802.3u standard

MiniGBIC / SFP optical transceiver
LC
1310nm
Up to 40 km Single Mode

100Mbit SFP multimode optical transceiver
For LC fiber cable
1310 nm
Up to 2 km
Operating temperature: -40 - +75°C

Mini GBIC / SFP optical transceiver
LC fiber cables
1310 nm
up to 2 km multimode