1.25G Gigabit Ethernet Media Converter, SingleMode Dual SC Fiber to Ethernet RJ45 Converter for 10/100/1000Base-Tx to 1000Base-LX, up to 20-km, Pack of 2

I inserted these 2 units into my network, between the Cisco switch and my audio streamer. This broke the electrical connection and replaced it with a fibre optic one. This has the advantage of not transferring electrical noise from my server. I have powered the last optical receiver in this chain, not with the supplied power adapter, but with a spare 5v 1amp DC lead from my linear power supply. Im very pleased with the affect on my hifi system.

It converts media.

I wanted an alternative to twisted coper pairs wiring for electrical isolation for my switches in different locations in the home. I ran a fiber cable between the locations where my switches. Ihooked it up and worked instantly no setup necessary.

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Worked perfectly, bidirectional over a single fiber.

I use a pair of these to electrically isolate my DSL modem from the rest of my network. I get lightning strikes that come in from the DSL line and destroy everything connected to the network. -Not anymore! Lightning will not go through the fiber optic cable. I ran tests on the speed and there is no increased lag or bandwidth on my connection with these. They work good.

Not working with orange fiber networks it’s tequire single mood fiber connection

Item arrived in a timely manner and it was as described.

The product worked as it should. I will purchase these again. Seamless

Perfect line extension.