10Gtek# 1.25G SFP DAC Twinax Cable, Passive, Compatible with Cisco SFP-1GBASE-CU0.5M, Ubiquiti UniFi, Fortinet and More, 0.5-Meter(1.6ft)

Used this to connect a Ubiquiti UDM pro to an older Cisco switch. Worked perfectly. Inexpensive solution.

Connected from Sophos XG Rev3 to Aruba Instant On 1930 switch! Works great!!!!

I had a previous cable from another company and it didnt work and it was more expensive. This was for an Aruba instant on switch. This one worked perfectly and was cheaper. Way to go!

I used this cable to connect A zyxel USG 100 flex firewall to a Cisco business to 250 switch on the SPF port. I did not encounter any problems and it registered with one gigabit per second speed which I think is the max that my interface supports. The cable seems well structured and well-made and shipped in a static bag and cable termination protectors. It was nice to see that it was negatively supported by the Sysco business switch without any special configuration changes on the ports.

using this cable to connect my UDM pro SE to the 24 port POE switch. The switch side port is 1G and the UDM pro has 10G port. This cable works great. Cheap alternative for fiber cable and SFPs.

I connected this between a Ubiquiti UDM Pro through the 10G SFP+ WAN to a Switch 24 through the 1G SFP port and it’s working beautifully. Very happy.

I purchased the first one a week ago to connect between my Catalyst 2960s and Catalyst 1000. It worked great, and I purchased additional 3 for LACP, worked flawlessly at the first try. Cable was built in excellent quality and seems to be long lasting. Awesome!

When the original cable I purchase didn’t work with my system, they contacted me and helped me find the right cable for my needs. Much appreciated!

Works as designed. Plug and play!

High Bandwidth, Low Price, Freed up Ethernet Ports I was excited to find these connections for my Cisco Business 250 and 350 switches. The fact that this includes the interfaces and cables all in one tidy package for only $16 made them an easy choice. I appreciated being able to use this to connect the two switches and free up Ethernet Ports on the switches I had been using for uplinks. I was able to plug it in and it connected right away. Very happy with the #10Gtek# 1.25G SFP DAC Twinax Cable, Passive, Compatible with Cisco SFP-1GBASE-CU0.5M, Ubiquiti UniFi, Fortinet and more, 0.5-Meter(1.6ft).