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

Ive bought several 10Gtek products, and as always, this cable is made from high-quality components and is well built -- it looks and feels like the wildly more expensive competitors version. Worth every penny. Anytime I need a special cable or network connection component, Im going straight to 10Gtek.

So far the cables have worked great. Id highly recommend them.

This DAC cable is well built and works perfectly with my Solarflare SFN7122F and Intel X520-DA2. My OEM Intel X520-DA2 doesnt accept non-Intel SFP+ but this cable works perfectly. Testing throughput with iperf3 gives me 9.9Gbps (MTU set to 9000) and I couldnt be happier with the result. This is my 1st 10GTek purchase and I will definitely consider their products moving forward.

Edit: seller updated product description to accurately describe the length very clearly. Bravo!!! I’ve only taken off one star from my misfortune but now you will be able to accurately size your cables 1 star simply because this is totally unusable! 1 ft long is from tip to tip of cable. The actual length by the time you get out of the strain reliefs is about 4 inches, which means you can make a U shaped bend that can connect devices about 3 from port to port. My original goal was to use this to connect my QNAP NAS to a network switch sitting on top of it, which is about 6 from port to port, however this cable cannot accomplish this simple task! The 2 1/2 inches that the SFP card goes into the device on each SHOULD NOT count as cable length!!!!

Great cables

Seem to work 4. 4 stars because I havent used all of them. Got here fast.

worked for a short time of 2 months then failed... Update: CS is awesome! a replacement sent out. Communication through out the whole time. Good job and thanks Freya.

plug and play. works as intended. link, link, aggregate. up comes the 20 Gig connection. If you think that youll like one, grab a second.

Works great between my Ubiquiti Unifi Dream Machine Pro and Unifi 24 Port POE Switch. I just had to manually set the connection speed on the UDM-Pro to 1G (Bug on Ubiquitis side).

Works with QNAP controller as well