10Gtek 1.25G SFP 1000Base-LX Transceiver, 1310nm SMF Fiber Optic Module, up to 10 km, for Cisco GLC-LH-SMD/GLC-LH-SM/SFP-GE-L, Meraki MA-SFP-1GB-LX10, Ubiquiti UniFi UF-SM-1G, Fortinet, Pack of 10

Great purchase! Very happy with the performance of this module. Has somehow improved latency with stability connecting to my router with no heat issues and an increase of bandwidth in my internet connection. A cheap upgrade with compatibility extending further than Cisco branded equipment as I am currently using a generic POE switch with noticeable improvements over my previous patched setup.

Item works as expected without issue with my Ubiquiti UDM Pro SE. Great customer service from the company also. Highly recommend.

I used these to electrically isolate the ethernet cat6 line going outside in case of a lightening strike. Instead of a ethernet surge suppressor, I installed a short 3 ft length of fiber optic cable. They worked perfectly and we can't even tell they're in the line.

This sfp+ module is a good choice for people buying the Gigaplus switches and numerous small switches and routers.

Works exactly as advertised. Easy to install and provides an extra RJ45 port for my ER-X SFP.

Works well, although like another reviewer mentioned it won't work/negotiate at a lower 100mb speed. Using it in a trendnet 2.5gb switch.

Received in good condition. Works as it should.

Works great, every time my Ubiquity SFP's fail, I come here to get one from 10GTEK