Multimode LC 850 nm Gigabit Fiber Media Converter - Includes SFP 550 m (0.34 Miles) LC – to UTP Cat5e Cat6 10/100/1000 RJ-45 – Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support

Worked for me. Unlike most other fiber to copper transceivers, this one WILL change speeds between the two interfaces. I have the fiber side running at 1000 Mbit/s and the copper side running at 100 Mbit, both auto-negotiating with their respective peers.

Works like a champ. First time I hooked it up and it has been in service ever since. I really was thinking it was 10 Gbps, but it is 1 Gbps. Using it for a line from my house to my shop, replacing *4* CAT5 eithernet cables that I ran before (all of which died at some point, I now have armored, fiber cable running there instead and it was about the same price as running Cat6A - which I did and then found out it is hard to terminate (I gave up, but then I only have 35 years experience in IT :-)) This was click click and done.

Have used many of these. I have never had a failure. All Models seem to be compatible with each other.

Exactly what I needed.

This product arrived very fast without problems. I’m actually got it for a spare, I had one go out and had replaced it with one I had.

These are simple to use and they work well. I didnt need to change any settings and they are holding up just fine in an industrial environment. Its definitely worth getting to upgrade from a 100Mbps connection to Gigabit like I did.

These media converters for fiber to Ethernet segments are in place on the ends of a 200 meter segment. They lit up the first time power was applied and required no adjustments to work. They have been in place for a couple of months now with some of the most electrical lighting storms Ive ever had without any problems. Getting them preconfigured with the correct SFP Gbics saved time and money and made for an effortless setup. John

I purchased 2 of these media converters about a year and a half ago. They both work great. My only issue was, after about a year of use, the included gbic on both units failed. Luckly I had spares from Cisco lying around. After the replacement there have been no further issues.

Worked perfectly right out of the box. Great price and did what I needed. Have only been using it for about 4 weeks so cant comment on its reliability yet but, so far, Im very pleased.

I have my router placed in the attic, so I had to use this converter to enable connection in my room. That was very straightforward to install, and the converter works without any issues, which Im pretty happy about.