Gigabit Ethernet Multi-Mode LC Fiber Media Converter (SFP SX Transceiver Included), up to 550M, 10/100/1000Base-Tx to 1000Base-SX, ipolex

The Adapter functions as desired though only contained a US power adapter so converters or an additional power adapter is required if you’re from outside the US

this item is excellent; also compatible with cisco multi-mode SFPs.

I used this gigabit media converter to convert Single Mode Fiber for an internet circuit connected to an out-of-band management device that didn’t have an SFP port. The device worked perfectly without any issues. Just a heads-up—if you’re installing this in a data center, make sure to order a C14 to NEMA adapter for the power supply if your PDUs use that type of plug. Solid product and did exactly what I needed!

I originally bought this 4 years ago to connect my stand-alone garage to my home network. I decided to go the fiber route because I already had conduit run back to it that I could run the line through. Previously I had tried a wireless mesh but my house has aluminum siding and then fire break (think cement board) material under it. On top of that the garage is cinderblock / concrete. That meant getting a wireless signal back there, even with mesh, was problematic. Alternatively I could have used regular CAT 7 cable but the concern was degradation of the wires in the conduit (it does get wet 4 feet below ground - it has been there for 15 years). In the end went with fiber and this product as a "temporary" way to integrate the fiber optic into my regular wired networks in the house and garage. Honestly, it has been so reliable that I never went to a "permanent" solution and 4 years later - they have been and still are working 24/7 without any issue.

I have bought 3 of these units and 2 of them worked perfectly, but the third is defective. The fiber side only connects intermittently. Unfortunately for me, by the time I got to installing it and realized there was a problem, my return window had closed. FYI, make sure you test your equipment before your return window closes. Update: I need to up date my review for this product to five stars. After submitting my original review the seller contacted me and replaced the defective item. Thank you for your assistance.