1.25G/2.5G/5G/10GBase-T SFP+ Transceiver, 10G SFP+ to RJ45 Copper Module, CAT.6a/7, up to 30 Meters, for Cisco SFP-10G-T-S, Ubiquiti uacc-cm-rj45-mg, D-Link, Supermicro, MikroTik S+RJ10 and More

I received way more than promised with this little do-dad! As soon as I plugged it in, my hand still resting on the cable, I started hearing colors and got lost in the 4th dimension for what I think was about 11 hours, but at least the new Call of Duty was done installing when I came back too. Will probably purchase again, but use caution or you and Dormammu may soon be discussing the intricacies of the butterfly effects rippling through time and space because I forgot to use pumpkin spice in my double latte with low-fat cream this morning, for way longer than necessary. But what is time but a construct of human invention anyway? Good transceiver. Buy. Use. Open your mind.

My use case is a personal development network with two high end desktop workstations, one with AMD Ryzen 9 and the other with Intel i7. Both are running Ubuntu Linux 22.04.2 PRO and I am using a Mikrotik CRS306-4S-1N switch. Both Desktop systems have dual 10G NICs and cable into the switch with 6COM 6C-SFP-10G-T SFP+ 10G RJ45 Adapters and CAT8 cabling.As soon as everything was plugged in the systems came right up and everything was fast and sweet.Don't forget to plug in the backhaul cable from the switch to your in-house network feed otherwise no DHCP and the 10G connections don't com up.Highly recommended. This is plug and play and the most practical sense. Installation time was about an hour and that include putting boards in two machines, running cables, attaching adapters and installing switch. "Settings/Network/Ethernet/Wired/enp11s0f0 showed connected at 10000 Mb/s immediately.

I recently purchased this 10 Gb SFP for my home network, and I'm extremely pleased with its performance. It works flawlessly with my Ubiquiti switches, which was a relief as I had concerns about compatibility.The SFP was easy to install and has exceeded my expectations. It provides fast and reliable data transfer at 10 Gb speeds, which is essential for my home network needs. I have been able to transfer large files and stream high-quality video with no issues.In addition to its outstanding performance, the SFP was also very inexpensive, making it an excellent value for the price. I was able to purchase several units without breaking the bank, which is a huge advantage for my budget.Overall, I would highly recommend this 10 Gb SFP to anyone who needs fast and reliable data transfer for their home network. It works flawlessly with my Ubiquiti switches and provides excellent value for the price. I give it a solid five stars!

Gets very hot when plugged in, but this is the case for all SFP to copper transducers like this one. Have had several of these holding my home network together and so far no issues. Does what it says on the tin :)

Overheats a lot leading to frequent disconnects

As I was researching 10GbE switches and Ethernet adapters, I read several reviews that recommended 6COM transceivers. I decided to give them a try. I don't own any transceivers from competing brands so I cannot offer a comparison, but I can confirm that they seem to offer consistent, trouble-free 10G performance. The one thing that I did not expect was the operating temperature of these devices. I use one with a QNAP Thunderbolt 3 to 10GbE adapter. The first time I picked up the QNAP adapter to put it into my backpack, my finger came to rest on this transceiver and I nearly dropped everything. It was HOT. I contacted 6COM, who responded promptly and confirmed that the normal operating temperature of the transceiver is 158F!Before you write off 6COM, understand that this is normal. 10G devices designed for use with copper ethernet cables (as opposed to fiber) run hot. I just hadn't realized how hot. And I had assumed this was due to the Aquantia (now Marvell) chipset used in most 10GbE adapters. It turns out that heat generation is just inherent with copper-based 10G devices.The bottom line is that I do recommend this 6COM device for anyone looking for a 10G transceiver to use with standard CAT6 or 6a copper cables. Just be aware of its operating temperature so you don't end up getting burned...literally.

I upgraded to frontiers 7gb plan a while back and need an SFP to go in a used network card for my pc this worked plug and play and I get full speeds I highly recommend the product.

Items fit the purpose and worked.