H!Fiber 1.25G Single Mode SFP LC Module, 1000Base-LX/LH Fiber Transceiver for Cisco GLC-LH-SMD, Meraki, Ubiquit UniFi, TP-Link, Fortinet, Intel, Netgear, Mikrotik and More (SMF,1310nm,20km,DDM) 2 Pack

Worked great to speed up my Lan

Why did you pick this product vs others?: These have been in production for quite awhile now with no CRC errors, no packet loss and no failures. They are working exactly as expected.

Works as intended. Great price for the two. I'm glad to hear that the product works as advertised for Unifi and that you found the price to be great! It's always nice to find products that not only meet your expectations but also come at a reasonable price.

The 1000Base-T copper Ethernet version of this SFP transceiver works well, once you get the right drivers installed. For Linux, I needed to load the Marvell kernel module (kmod-phy-marvell) in order for the device to be recognized and initialized. After that, everything went smoothly, with the corresponding network interface being automatically created and brought up upon cable insertion.

Working like a charm. Nice quality, speed and value.

Worked just fine with an older Cisco Business 350 switch. Extended it's life.

I have a couple UniFi 8 port PoE switches that were running out of ports, by adding these SFP to RJ45 transceivers, I essentially added additional ports to my switches for $11 per port (I put one in my 48 port switch too!) In my case I use them for the uplink / downlink between switches, where I don’t need PoE, leaving the PoE+ ports open for cameras. They’re easy to install, but do read the little booklet, there’s a clip you must open to put them in or take them out. I quickly installed this 4 pack and was back up and running, I have 1Gbps, but if you have faster SFP+ (2.5Gbps) they have transceivers for those too. Good buy in my book (or switch).

There is not much to say about these. They are exactly as ordered. They took an extra few days to get here but they eventually did. So far they work great.