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Excellent

4.83 / 5

9250 Reviews

Paul

Did exactly what it says on the tin. Delivered quickly and well packed. No complaints.

Steve

first rate service

Kevin

A lovely website to navigate. Reasonable prices. Decent delivery charges. And the customer service is second to none. I had a mistake on my order and sent them a note about it. Jennie phoned me directly to explain the issue and corrected it right there on the spot. Very polite and helpful. I wish all companies took customer service this seriously and with that friendly tone. We should all support companies with these ethics, so I'll be getting all my network orders from them going forward.

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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	LC (UPC)
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
Fiber cable diameters supported (core/cladding)	50/125,62.5/125 µm
Sustainability certificates	RoHS