Excellent
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4.7 / 5
1413 Reviews
Stephen 
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Order received promptly and well packed. Products appear to be of good quality. Highly recommended.
Jethro 
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Exact part and reasonably priced.
Brian 
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Excellent! Quick easy and faultless, I found exactly what I needed, ordered it and delivery was a lot quicker than I expected too!
TP-LINK TL-SM311LM Multimode SFP Fibre Module
  • TP-LINK TL-SM311LM Multimode SFP Fibre Module
  • TP-LINK TL-SM311LM
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.
Fiber optic connectorLC (UPC)
Interface typemini-GBIC/SFP
Maximum data transfer rate1250 Mbit/s
Maximum transfer distance550 m
Networking standardsIEEE 802.3z
Operating relative humidity (H-H)10 - 90 %
Operating temperature (T-T)0 - 70 °C
SFP transceiver typefiber optic
Storage relative humidity (H-H)5 - 90 %
Storage temperature (T-T)-40 - 80 °C
Wavelength850 nm
Single-mode fiber (SMF) supportedN
Multi-mode fiber (MMF) supportedY
Fiber cable diameters supported (core/cladding)50/125,62.5/125 µm
Sustainability certificatesRoHS

karl s - 08/03/2022

works well like most TP Link products

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TP-LINK TL-SM311LM

MiniGBIC, 850nm, Multi-mode Fiber, 1.25Gbps, LC/UPC

TL-SM311LM

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In Stock

£22.03
£18.36 Ex VAT.