TP-Link Single Mode 1G Module LC Connector up to 10km

TP-Link TL-SM311LS – Single-mode Duplex MiniGBIC SFP module LC Connector Type Max cable length up to 10 km Wave Length 1310nm Data Rate 1.2Gbps Operating Temperature: 0C 70C Works with TP-Link TL-SG5428, TL-SL5428E, TL-SG3210 3216 3424 3424P, TL-SL3428 3452, TL-SG2216 2424, TL-SL2210WEB 2218WEB 2428WEB 2452WEB, TL-SL1351 and MC200L