for Cisco SFP-10G-T-S Compatible 10GBase-T SFP+ 10 Gigabit RJ45 Copper Transceiver 30-Meter

Wotks like charm in my Cisco 3750-x 12 port fiber switch. And also in Cisco 2960-x....recommended to every network person....go for it guys.thumbs up

Was hunting for a 10G-T SFP and found a lot of people complaining that they run hot… stumbled across some posts that this SFP runs significantly cooler then others and I took a punt… installed in a Mikrotik switch, looked at the health of the SFP and was happily surprised that the temperature reported as 51c while xfering data at 10G speed. Highly recommended and I’m now looking to buy a few more to put in a CRS309.

Great purchase! Very happy with the performance of this module. Has somehow improved latency with stability connecting to my router with no heat issues and an increase of bandwidth in my internet connection. A cheap upgrade with compatibility extending further than Cisco branded equipment as I am currently using a generic POE switch with noticeable improvements over my previous patched setup.

I need a transducer to be able to connect the Mac mini using a Plugable 5G ethernet adapter to properly hook it up to my 10G aggregation switch. The price is good. No errors on my Unifi based Network hardware. Up until now no heat issues. practically Plug and Play, and now my mini can interchange data at speeds not know to it. The aspect of this transducer being mutispeed permits me to connect any pc at the speeds it can negotiate: 1.25, 2.5, 5 ( my Mac mini speed ) and 10G. Very nice addition to my setup. good quality. And very easy to install. As You can see in the picture, the bottom row second from the right is the 10Gtek transducer.......

Item works as expected without issue with my Ubiquiti UDM Pro SE. Great customer service from the company also. Highly recommend.