TP-LINK 1000base-BX Single-mode SFP Module 1280Mbit/s 1310nm network media converter

TL-SM311LS IEEE 802.3z, CSMA/CD, TCP/IP, 9/125 um, 1.25Gbps, 10km, LC The TL-SM311 series Fiber Module Cards are introduced for extending transfer distance, attached to our managed/web smart switches. They can extend the distance to several kilometers even tens of kilometers which can basically satisfy the distance requirement of LAN. Users can choose whether and which items to use the fiber modules according to the demand in order to lower cost.