TP-Link Omada 1000-Base-SX MMF Mini GBIC Module (8-Pack). SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: mini-GBIC/SFP. Product colour: Metallic. Input voltage: 3.3 V. Compliance certificates: RoHS, Certification: FCC, CE. Width: 55.4 mm, Depth: 13.7 mm, Height: 12.9 mm

What This Product Does
The TL-SM311 series Fiber Module Cards are introduced for extending transfer distance. Attached to our managed/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.