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TP-LINK Gigabit SFP MiniGBIC Module, Single-Mode, LC Interface, Up to 10km Distance, 3 Years Warranty (TL-SM311LS)



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 Single-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 9/125 um Single-mode
Max. Cable Length 10km
Port Type LC
Power Supply 3.3V
Safety & Emission FCC, CE
Standards and Protocols IEEE 802.3z, CSMA/CD, TCP/IP
Wave Length 1310nm
Barcode # 6935364030216
Brand TP-Link
Shipping Weight 0.1200kg
Shipping Width 0.100m
Shipping Height 0.050m
Shipping Length 0.200m
Shipping Cubic 0.001000000m3
Manufacturer Warranty
3 Years Limited Warranty
Manufacturer Contact Info
1300 875 465

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TP-LINK TL-SM311LS Gigabit SFP Minigbic Module

Model# TL-SM311LS

  • SKU: TL-SM311LS

SAVE $5.20 (15%)
In Stock

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