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TP-LINK TL-SM311LM Gigabit SFP MiniGBIC module, Multi mode, LC interface, up to 550m, 3 Years Warranty



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.


  • Supports full-duplex
  • Plug-and-Play
  • Supports Pull-or-Plug with power on switches
  • Power: internal power from switches
  • Suitable Products: TL-SG5428, TL-SL5428E, TL-SG3210/3216/3424/3424P, TL-SL3428/3452, TL-SG2216/2424, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and MC220L




Cabel Multi-mode Fiber
Data Rate 1.25Gbps
Environment Operating Temperature: 0?~70? (32?~158?)
Storage Temperature: -40?~80? (-40?~176?)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
Fyber Type 50/125um or 62.5/125um Multi-mode
Max. Cable Length 550m
Port Type LC
Power Supply 3.3V
Safety & Emission FCC, CE
Standards and Protocols IEEE 802.3z, CSMA/CD, TCP/IP
Wave Length 850nm
Barcode # 6935364030209
Brand TP-Link
Shipping Weight 0.1100kg
Shipping Width 0.100m
Shipping Height 0.050m
Shipping Length 0.210m
Shipping Cubic 0.001050000m3
Manufacturer Warranty
3 Years Limited Warranty
Manufacturer Contact Info
1300 875 465

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TP-LINK TL-SM311LM Gigabit Sfp Minigbic Module

Model# TL-SM311LM

  • SKU: TL-SM311LM

SAVE $4.30 (13%)
In Stock

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