*Orders placed after 11:45am on 23rd December will be processed on 5th January 2026. Please note – Deliveries are not guaranteed *

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Excellent

4.83 / 5

9342 Reviews

John

Very good service, and the cable does exactly what I wanted it to

David

Ordered non compatible parts by mistake, cable monkey phone me asking if I particularly wanted these items or if I had made a mistake, which I had they then amended the order and refunded the difference. A very proactive company, with helpful staff who know there products. Would highly recommend.

Mark

As described and was delivered on time. Great value for money. Are go to supplier.

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TP-LINK TL-SM311LM Multimode SFP Fibre Module

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 connector	XFP
Interface type	mini-GBIC/SFP
Maximum data transfer rate	1250 Mbit/s
Maximum transfer distance	550 m
Networking standards	IEEE 802.3z
Operating relative humidity (H-H)	10 - 90 %
Operating temperature (T-T)	0 - 70 °C
Source data-sheet	Icecat.biz
Storage relative humidity (H-H)	5 - 90 %
Storage temperature (T-T)	-40 - 80 °C
Wavelength	850 nm
Sustainability certificates	RoHS