[20 Pack] 10Gtek 10Gb/s SFP+ DAC Cable 0.5m - Compatible for Cisco/Ubiquiti/Netgear/D-Link/TP-Link/Zyxel/Supermicro/Mikrotik/Synology NAS

Great Product!

I use it to trunk two US-48. Works nicely.

Seems to b of decent build quality. A little thinner than Cisco-branded DACs, but a bit more flexible. Didn't test throughput extensively, but no complaints moving large amounts of data between devices. Can confim it works perfectly fine on 10G SFP+ ports on several Cisco devices, as well as a Mellanox 10/25G NIC. The fact you can order these at a multitude of lengths, and significantly cheaper--unless there's compatibility issues with certain equipment, or you have a service agreement that forbids it, I don't see a caveat.

Works very well with Cisco switch and UCS mini chassis.

Using with unifi dream machine se and older generation 24 port unifi Poe switch. Works as expected.