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

Expensive cable, but it does the trick. Seems to be quite durable given that I accidentally installed it improperly when I first got it. I also accidentally crushed it with the server (weighing about 100 pounds) but the cable still works perfectly!

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.

The cable is a genuine core,good conductive performance,not easy to heat,waterproof and anti-aging,use satisfaction.

The cable is sturdy looking, easy to plug in, remove, and seats in the SFP+ slot firmly. Used this between Chelsio T520 card and Mikrotik CRS226 and it worked without problems. Cant tell the difference between this and original Cisco cable based on looks or experience, I would use it in production with no doubts.

Works great between a Netgear MS510TXUP and a Supermicro SYS-5019D-4C-FN8TP (motherboard X11SDV-4C-TP8F). Keep in mind cable length includes the length of the connectors, which are ~2.5 inches each.

A little pricey but it does what it needs to do. Speeds are great and it works with various brands of switches and NICs. I have tested Ubiquity, QNAP, Netgear as switches and HP and Intel NICs!

Chances are you will be too short with their odd measuring method.

These work between a Ubiquiti X16 10Gb switch and various adapters. Including the FreeNAS expansion cards and Dell cards that came with several of our servers. No problems so far.

These cables have worked perfectly with our Unifi switches.

Purchased several fiber components for our new server cluster. As with everything purchased from 10Gtek this arrived promptly and was truly plug and play. Performance is on par for 10Gb and temperatures are normal. Will continue to purchase from 10Gtek.