Excellent
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1439 Reviews
Kenneth 
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Having used Netstore Direct before I had no hesitation in placing an order with them again. Quality products, reasonably priced, first class service
Martin 
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First class service, prompt dispatch/delivery. Thank you.
Roger 
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Excellent products and service. Our company have been dealing with Netstore Direct for 11 years now.
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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Out of Stock

£22.75
£18.96 Ex VAT.