Hello to everyone.

Probably this has been answered already (sorry for this).
I'm planning to connect my CRS 317-1G-16M+RM with 4 Mellanox ConnectX 3 312A-XCBT using the SFP-H10GB-CU3M Cisco DAC cables.
Has anyone tried this combo did it work for you?or should i go with the FS DAC cables to be on the safe side ?
What's your opinion on the FS DAC will they work?Has anybody tried those?

Thnx in Advance

In general, MikroTik does not care about which vendor made the SFP or DAC cable. I've used Cisco DACs and SFP Optics in MikroTik without issue. I've also had a lot of success with FiberStore SFPs and DAC cables. They work well with MikroTik and Cisco.

If you have issues with the DAC cable working, try and force speed to 10G on both sides.

Many thnx on taking the time to drop a line much appreciated.
It's going to be the Mellanox cards on the other end and i think that they're not picky either.hopefully.
If anyone else wants to add their experience they're more than welcome.

Thnx again

I use the MCX311A-XCAT with 10Gtek SFP+ DACs on the CRS317 and CRS309 with no issues.

10gtek i've deem them around.

I'll keep that in mind
Thnx