kit 1#, 550 m

I had 125' LC to LC fiber laying around that I wanted to put between my cable modem and router. I purchased two of the 1.25Gb/s SFP Module to 10/100/1000Base-Tx, with a 1.25G 850nm 550M SFP media converters and plugged one in on each side and connected the fiber. I removed my 50' ethernet cable and plugged a 3' one directly between the cable modem and media converter. I did the exact same thing on the other side and everything came up immediately. Lost a total of 5 pings, and my routers IP address did not change. (the cable modem has no idea these are in-between). As far as a performance test goes, my average ping time to my cable modems default gateway may have went up by about .25ms average over 100 packets, but that could just be the neighborhood I am in. I am more than pleased with this simple solution to protecting my network from a lighning strike on the cable lines around my house. Also - I purchased a 3rd one as well as a 10Gtek for Cisco GLC-SX-MMD/GLC-SX-MM/SFP-GE-S, Gigabit SFP SX Transceiver to plug directly into my network switch. I just trenched a 6-10" trench to my shed and will be placing the media converter in there along with an access point which is about 80' from the house plus about 35' of internal cable. I have already tested the 3rd one along with the SFP module in my switch and they connected right up. As long as I dont have any issues running the fiber, this is another great use for these to protect my internal network from both near lighning strikes as well as static differential between the buildings. While I cant take advantage of POE (Power Over Ethernet) to power the aceess point, I think the isolation definatly outweighs the benefits of POE. So far I have less than 30 minutes with these in use (2018-10-21). If you dont see an update from me, they are still working.

I am using two of the media converters connected together with a short one meter fiber optic patch cable to provide Lightning isolation Protection to my local Intranet after sustaining several destructive Lightning events that came in over my under ground telephone/ DSL cable. The system is working well and I see no speed reduction. The 10Gtek converters are well made and impressive in their small size, zero configuration, and low cost. What more could I ask for. I would recommend them. Ken. KB6KKW

It does what it promises. I got about 930 Mbps through it, which is what I get over plain 1000BASE-T. I'm a big fan of the metal case. However, the price isn't the best. You can get one without an SFP transceiver and just buy your own transceiver off eBay. Cheap ones are plenty fast enough, and I found a 4Gbit one for less than $2 including shipping. The TP-Link alternative is about the same, metal case and all, but cheaper if you add your own transceiver.

So awesome to have access to fiber technology at reasonable prices. Works like a charm!

This item worked perfectly for our situation. We had an endpoint well over 300ft away, so we ran Cat6 to the converter, and ran the remaining length with OM3 MMF out to the endpoint. The unit powered right up, negotiated at the intended 1Gb/Full Duplex, and has remained connected with no packet loss. Excellent solution for very cheap!

Proprietary Hardware. Will not work with any other company's products. Doesn't work with Intel. Intel, Gigabit & Cisco are lock-out companies. This fiber optic technology isn't mainstream enough yet to interchange products. Don't make the same mistake I made. Do your research.

With two of these paired together, they worked just fine and I got full gigabit speeds. After a few weeks I had an issue where both SFP modules stopped working so I reached out to 10gTek at their Amazon seller address. Amy was great to work with and sent me out two new SFP modules so the units are now working well again.

I bought this fiber media converter to create an ethernet connection between an underwater remotely operated vehicle (ROV) and the land station controller. The fiber solved some issues for me that UTP was causing. 3 camera signals and the control connection are carried over the fiber. I selected this media converter because it was inexpensive and had the LC connectors that I was looking for. The small size was also critically important. I removed the case so that I could more easily squezee the media converter in with the mini switch.

コンパクトで、LCコネクタを接続するコネクタが金属でできており、光ファイバケーブルの保護的な役割をもっているので、ケーブルの取り扱いが非常にしやすいです。 大手メーカーの1/4程の価格で、コストパフォーマンスも素晴らしいです。

コスパ考えると最高です。 問題なく使えるうえ、伝送速度に問題もありません。 発熱も少なく、耐久性も現状不満無し。

roon core⇄Dela S100⇄インタネットという接続の⇄のところに使っています。再生機器、NAS はDela S100に直接接続しています。 このようなオーディオ機器とインターネット、パソコンなどとのアイソレーションにはかなり有効です。音質は見違えるように良くなります。 また、SFPモジュールは付属のものから、パナソニック、ELECOM の業務用のものに変更し、デュアルモードで使っていますが、SFPモジュールによる音質差は大きいので、余裕が有れば交換をお勧めします。 再生機器とDela S100の間に使ってしまうと、この機器自体のノイズが再生機器に影響し、あまりいい結果は得られないと思いますので、そこはSonore等を使った方がいいと思います。

good bridge between fiber and electrical connections works as expected

ネットワークオーディオのために購入 ネットワークがインターネットにつながっている場合は、Spotify再生である程度アイソレーション効果がありました。ただしスタンドアロンネットワークでローカルファイルを再生した場合は逆に音が悪くなりました。その程度の商品です、過度な期待はしないほうがいいと思います。 電源は付属のアダプターではなく低ノイズ電源が必須。私はモバイルバッテリーを使ってます。プラグは5.5x2.5mmです。