ipolex SFP+ to RJ45 10Gb Module, Support 1G/2.5G/5G/10GBase-T RJ45 SFP+ Module, Compatible for Cisco SFP-10G-T, Ubiquiti UACC-CM-RJ45-MG, Mikrotik, Netgear, TP-Link, D-Link and More, up to 30 Meters

These Ipolex modules work well with the Ubiquiti UDM Pro and the AT&T BGW640-700 Fiber router. There are few posts online about the AT&T router so far but the it does support a 10GbE connection to the UDM Pro. There's a catch though, the default 1GbE WAN port #9 picks up a DHCP address from the router but SFP+ RJ45 in port 10 never does with the same configuration. Solution: configure the cascaded router setting in the router and bingo! I hope this helps someone and saves them trying multiple SFP+ adapters and days of troubleshooting! When compared to a couple of other inexpensive modules, the Ipolex have better constructed latches that don't break! I'd say the value for money is good - not the cheapest but better made than some. So far my SFP+ connections have been perfectly stable and I'll update this review if that changes.

This has been solid without any dropped packets in months of use. It gets very hot but still performs as expected. I’m currently using it in a UniFi Cloud Gateway Fiber unit but previously used it in a smaller unmanaged Ethernet switch with a SFP+ port. It worked well there too.

As in the title, while I got this working with my UDM Pro and Motorola MB8611 modem, using 10 Gbps link speed, there weren't options for 2.5 or 5 Gbps in the router. Not sure if that's because of the router, modem, Xfinity's coax, or what, so I won't detract from the score since it can hit the max link speed advertised. If you're like me and got confused about the actual installation process, it seems you need to plug it into the UDM Pro's port 10 or 11 (the SFP+ ports, of course), set your default Internet and WAN to that port instead of the default Ethernet WAN port (9 for me), then either reboot your modem or have the Xfinity troubleshooter bot do it - even though it auto-negotiated 10 Gbps right away, it wouldn't get an external IP address to that port until the modem was restarted.

good product and works as intended

Good product at a reasonable price, but operates hot-to-the-touch. This is the first time I've used an SFP+ device within my network, so I have only this experience to review. This SFP+ Transceiver to copper RJ45 cable, worked immediately and attached automatically to my PC's 5Gbps network adapter, at 5Gbps. This has been working without issue for about 2 weeks. My only observation is that the Transceiver is hot to the touch. That said, the MokerLink switch in which it is inserted, is very COOL to the touch. I hope the heat does not become an issue over time.

Works well with my H! Fiber X710-DA4!

One of the worst SFP+ module I've ever purchased. I used this with my UCG Fiber and had nothing but issues. Upload was limited to gigabit which i found to be odd. While I was able to get decent download speeds (close to my full 5gigabit) about a month later I noticed spontaneous disconnects. After troubleshooting for over an hour I found it to be this adapter. I unplugged it from the UCG and it was ridiculously hot, if I would've held onto it I'm sure it would've burnt my hand. SFP+ adapters have been known to get hot but this is something else, I would consider this a safety issue.

This SFP+ was compatible with my Unifi UDM Pro and it work as stated and as it should, the temp is good and no errors from the Router dashboard. No regrets on the purchase.

Me sirvieron e hicieron ahorrrar mucho

Solid performance with a stable 10G link to Mac Studio. However, it runs exceptionally hot during use (can't even touch it). Adding a small heatsink + cooling fan is a must.

Work with CRS305-1G-4S+IN

not much to say it works well

I am quite happy with this purchase so decided to write a somewhat detailed review. I bought a pair of these 10GbaseT SFP+ to cascade switches. I am using it in my home lab to set up a 10Gbe back haul between a switch in the basement and second switch in my office. Both have been been set and forget. I have stress tested it with Iperf and am very happy that I get over 9000 mbs throughput consistently. Please note, I am using the 30M rating ones, and they are working perfectly despite my wiring being only Cat 5a. My longest run is roughly 15m. If these don't work for longer runs, i would feel confident to try the more expensive 80m version due to the performance these have. I hope this helps answer some questions.