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.

Perfect. Worked flawlessly.

Vendedor serio y cumplidor, recomendado para futuras compras.

10 times better than my old 100mbs

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.

Works good so far. Does what I needed it to do

I ordered six (two packs) of this unit and have so far used four pairs. One unit failed in about two months, another unit could not replace an existing 100 Mbps 10 year old media converter. The run distance was only 700 feet. Same unit successfully worked in a 3000 foot application. Two other units have been flawless at 600 feet and 5000 feet. Lower cost unit with not much warranty on poser supply. Lower powered laser probably to blame for one problem (bad splice) and cheap power supply for second problem.

excellent equipment and very good attention and support

客先に納品した物なので詳しい評価はできません。

Good product to establish a fiber connection between two points. For me, lightning surge prevention was the reason to buy it after a nearby lightning strike damaged two switches. One needs the proper cable and always a pair of these. Product is plug&play and works nice at 1GBit.