What This Product Does
The TL-SM311 series Fiber Module Cards are introduced to extend transferring distance. Installed in our managed/smart switches, they can extend the distance to even tens of kilometers, which basically satisfy the distance requirement of LAN. Users can choose the fiber modules according to specific demands.

Specifications:
Gigabit Single-Mode SFP Module
SPEC: Single-mode, MiniGBIC, LC Interface, Up to 20 km Distance

• 1 x LC-Type Mini-GBIC Port
• Up to 1.25 Gb/s Throughput
• 802.3z Fiber Channel
• Supports Single-Mode Fiber Connection
• Up to 12.4-mile Cable Distance
• 1310nm Wave Length

What’s in the box:
TL-SM311LS