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

This DAC cable worked as advertised, I’m getting 10Gbps with no issues. It’s a solid cable and I really like how easy it is to remove from an SFP+ port. I will most likely buy again if I ever need more.

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.

Worked great for Intel x520 NIC. Came right up.

Work as expected - hooked these up between a dell powerconnect and tplink jetstream (2x 10G uplinks) - works!

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.

Tested between Dell workstations wit SSD storage. Achieved sustained 6GBit transfers.

I thought I clicked 2m but looking back at the order I guess I didn’t and ordered a 1m which is much shorter than I needed. I can’t fault the item or vendor for my mistake. Product is in great condition and works as specified. I’ll just have to to figure out the spacing issue lol.

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.

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.

Plugged it in between my UDM-Pro and my 8 port PoE switch. Instant high speed between the equipment and opened up a port.