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

Had a lightning strike destroy 2 computers, my ISP router and my personal router Lightning traveled through the Broadband connection through the router through the Cat5 connections to destroy 2 computers via Cat5 connectivity. Go figure. This should mitigate this threat from ever happening. I realized that my APC had and RJ-11 connection to protect against a surge like that but thats after the fact. I now have the broadband connection running into my APC. But I was committed in setting this up to see if it works. It does so beautifully. Refer to the diagram it should answer all your questions.

excellent equipment and very good attention and support

Exactly what i needed to extend 1gb thru out my office building. Connection was instant. No issues what so ever..

Transformer Plugs it came with were US, but handle 100-240v, so just needed a plug converter. Cable I used it with was an SC/SC 30m multimode cable if anyone is wondering what will work - there might be others as Im not an expert in this area, but this worked fine and 30m was only about $50 Australian. Make sure you take off the little white plastic bits on the end if you are new to these.

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.

Excellent price for the speed and ease of use.

Works great. Easy to install.

Nice product

実験的に送受信のファイバーの長さを150ｍと30ｍにして、試験してみましたが安定して動作します。 また、有線ＬＡＮを片側１００Ｍbpsと反対側１Ｇbpsにしてみても安定していました。 あとは夏を乗り切れるかどうかです。

Works great w/1000BASE-T. Purchased this https://www.amazon.com/dp/B01LP9TZVE/ref=cm_sw_r_cp_dp_T1_ZxLtzbCKY6FSJ - for a 50 cable. (obviously only 1 side) - Used this to optically isolate and move internet provider further from my eq.