10Gtek# SFP+ DAC Twinax Cable, Passive, Compatible with Cisco SFP-H10GB-CU2M, Ubiquiti UniFi, Fortinet and More, 2 Meter(6.5ft) | 0.25-7m Optional

I have a netgear MS510TX and a QNAP TS-932TX and it worked like a charm.

Perfect 10Gb interconnect between my two switches.

I have no idea what the lifespan is on some of this stuff, but 4 years is not it! Still going strong.

Works perfectly but the connector protection does make it difficult to close the door to a standard rack without it being bent. I’d worry about attenuation and durability long term if it was in a rack that is frequently opened and closed

Works great with UDM Pro and poe switch second generation

I successfully connected a UDM Pro with SFP+ to a UniFi USW-24-POE with SFP using this cable. I had to manually force 1Gbps FDX on my UDM Pro for it to work.

Usually in high speed networking you dont want to use anything cheap but 10Gtek has really surprised me with their quality. I am using two of these to stack a pair of Fortinet Fortiswitches. I bought the ones for Cisco and they work fine. I have used their Gbics in a Ubiquiti POE switch and they have had no issues for over a year. These cables didnt even exist 10 years ago as the shortest you could get from Cisco were 3 meters long and at $250. They click in positively and stay put with no play. They also unclick easily and pull out without getting stuck.

Great product , price wise it costs $2 more then Ubiquiti , but Amazon shipping is free and faster . Definitely high quality and delivers 10gb connection . Will purchase this cable again in the future .

I get the speeds advertised! plugged em in ~5 days ago and been working since, the fact that Im writing this review can attest that it works 0 problems

Works great with Solarflare and Intel 10g adapters. No issues with Cisco/Extreme/Mikrotic switches either.