H!Fiber 10Gb SFP+ RJ45 Transceiver, 10Gbase-T SFP+ Ethernet Module Support 10G/5G/2.5G/1.25G, Compatible with Cisco SFP-10G-T-S, Ubiquiti UF-RJ45-10G, UniFi, Meraki,MikroTik,Supermicro and More, 30m

I’m using this with pfsense and my Ubiquiti setup and works GREAT! Comparable with every configuration I’ve thrown at it. High quality and survives the heat from the machines. Great value for the money. Easy to use, just plug and play, no setup required.

my plex server motherboard had a 2.5GB integrated, so I was wanting it to be able to communicate faster with my Unifi NAS.I plugged this in my Dream Machine Pro SFP 2 (the Unifi NAS in the other SFP 1 at full 10G), and now it's transferring at ~270MB/s (was ~100MB/s Before) over a copper CAT cable.It's nice that this can adapt from 1/2.5/5/10 speeds, so it'll always be useful if I decide to throw in a 10G card in my Plex server, but this is plenty fast for my home use needs while trying to maintain power efficiency.So quick and easy upgrade for me.

Bought this for connecting my NAS to my UDM-SE and open something more than 1g or 2.5g speeds. Plugged in very easily (this should be expected with an SFP module; if not something is wrong) and has worked flawlessly for months. Some people mentioned it running hot, but that is to be expected with a copper 10g connection (one of the reasons I like fibre instead, but had no option here). I'm able to hold a finger on mine for a few seconds before it being fairly uncomfortable, so all is well. Cost was below what "big brand" modules would cost, but was perfectly compatible with my UDM-SE and the connection has been solid since day 1.

I completely upgraded my network and needed several of these as I've installed a 10g backbone with managed switches. For me using Mokerlink and Netgear managed switches and routers I've got nothing but great things to say about these SFP+ 10g modules. They've been plug and play each time I've used them. I did replace all my older patch cables up to Cat6/Cat6a type so I've obtained max speed with no flapping between speeds. Cat5e is in the wall throughout my home and still got to 10g from core router out to each managed switch as I connected through these SFP+ modules.My warranty experience. One module did decide to stop working after 9+ months. I swapped in my spare and got things working again and then tested it in other open ports to see if I could revive it (silly I know, cause when they stop working that usually it). Didn't work but was worth a try. I reached out to Manufacturer with my Amazon order number, date ordered, and SPF+ model number and they swapped it out. After telling them what I had tried to see if it was my router port/switch port/yes I tested it in several places they just had me ship it back to them and upon arrival they shipped me a new one. Only a handful of days total for whole process tbh. So Great customer service and honoring their warranty!!

Great module works absolutely flawlessly with UniFi systems including the WiFi 7 models. They do get a little worm but not as much as the cheaper modules. Connections stay consistent along with the speeds. Very impressive and extremely pleased with this module

These seem to work fine but do run very hot

Worked perfectly fine in both a brocade and a nicgiga switch at 10Gbps.

I added this to my Mikrotik RB4011iGS+ to work with my cable modem which has a 2.5gbps copper Ethernet connection. It is plug and play and negotiates to the 2.5gbps link with my cable modem. I haven't had any stability or heat issues. Great value and quality.