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

Worked great.

This is a great generic brand transceiver that I’m using with a couple of Meraki MS220-8Ps. The only issue that I’ve found is that it’s difficult to remove them if you want to move it to another switch, but most people won’t be doing it that often anyways.

I put this in a Mikrotik CRS305-1G-4S+IN to allow ethernet coneection to the rest of my network, however it gets extremely hot and stops working correctly. I have to pull it out and let it cool down to start working again. Funny thing is, I am connecting it to a 2.5 Gbe switch, so its still overheating when its only running at 25%.

I bought quite a few of these to upgrade a customer with Ubiquiti enterprise switches and they worked with out any issues. I have now been running them for over 3 months and no drops in network.

I recently purchased a Cisco Nexus 3064-X with 48 10Gbps SFP+ ports. I needed something that would allow me to connect a FreeNas sever with 2 10Gbps RJ45 Nics to my new switch. I took a chance and purchased four of these and quality CAT8 Cables to ensure I would have a solid 10Gbps link to the new switch. These have worked flawlessly so far. I now have two 10Gbps links to my FreeNAS server and I used the other two to connect my pfSense Router to the Nexus using LACP. The pfSense router does not have 10Gbps Nics but it had no problems negotiating a 1Gbps link to each port in the LAG. More time will tell if these are rock solid but so far so good. TLDR: I have four of these in my Cisco Nexus 3064-X. So far I have had zero problems.

I needed a fe more copper ports on a very busy 24 port Cisco switch. I had two SFP ports left and I used this HiFiber product to solve my connectivity problem. Plugged them in and they became instantly visible to the network tools. VLANd them out and problem solved! Would recommend for Cisco. Will not work on Adtran Gb switches as they do not support copper. Bummer. BTW, the price was right! Good stuff!

Works between a S2500 switch and a Mellanox fiber card.

These are well packaged, and have a great price. There is no reason to look for any other Transceiver. These are fantastic.

This review is for the SFP Copper RJ45 Transceiver Gigabit Module 1000Base-T Compatible for Cisco GLC-T/SFP-GE-T, M... product from H!Fiber. These modules have some connector issues where the RJ45 male connectors do not always click into the female receptacle on the module. No audible click either and the cables often do not seat and *will* pull out if you don’t wiggle them into place. I experienced the same thing on 2 other brands in the same price point as well (Ipolex and 10Gtek) and yes, I tried other Ethernet cables - same result. They do not work on the Mikrotik CRS305 product line. RouterOS reports these modules (and another brand in the same price point) as OEM SFP-GE-T devices. I tried them on RouterOS v7.1rc3(testing) and on v6.48.4 (stable). Same result. The only ones I have had zero issues with are QSFPTEK 10GBASE-T SFP+ modules which is unfortunate because I dont need 10Gb RJ45 for my use case and they are about $44/module at the time of writing this. I am going to cross post this review on the other devices I purchased and tested as well.

does not work in my trendnet switch..