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 needed something to connect my SFP ports on my UDM-Pro and 2nd generation Unifi Switch. This works great and Ive had no connection issues.

I use these between two servers and a NAS that all utilize Broadcom 10Gbe cards - and they perform flawlessly. Highly recommend these units - excellent price, excellent compatibility, and excellent performing!

Works out of the box on my servers (intel NIC) and cisco switches

Currently used for connecting my Ubiquiti Dream Machine Pro, and my Unifi Switch 24port 250Watt. All I had to do was manually set the port to be 1Gb on both devices (UDMP first) and reboot both. Works flawlessly with no issues!

Perfect 10Gb interconnect between my two switches.

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.

This product is a 10GB/sec SFP+ to SFP+ optical patch cable. I put one end of it into my Ubiquiti EdgeRouter Infinity and the other end into my Ubiquiti EdgeSwitch 48 Lite. It worked. What else is there to say?

Very simple and turn key solution to get 10G SPF connectivity between Ubiquiti components / Cisco components / and interconnectivity between Ubiquiti and Cisco components. Simply plug it in and discovery/negotiation takes place. That simple.