Cisco SFP+ Twinax copper for cbs 250 and 220

[LaurensVulstekeRecycling]

Hello guys,

Where having issues with our network.

To be certain that the fiber isn't causing us any problems, we want to connect some of our switches with a DAC cable.

We want to connect a CB250 48T-4X with one CBS220 48P-4X and a CBS220 24P-4x.

My question is, which DAC cable can we use for this?

We have found that the "Cisco SFP+ Twinax copper cables" can be used for the 250, but is it also compatible with the 220 switches?

Thank you.

[LaurensVulstekeRecycling]

I found:

for the 250:

https://www.cisco.com/c/en/us/td/docs/switches/lan/csbms/CBS_250_350/Administration-Guide/cbs-250-ag/cbs_250_chapter_06.html

SFP-H10G-CU1M
SFP-H10G-CU3M
SFP-H10G-CU5M

For the 220:

https://www.cisco.com/c/en/us/td/docs/switches/lan/csbss/CBS220/Adminstration-Guide/cbs-220-admin-guide/administration.html

SFP-H10G-CU1M

But 1m is just to short. I would need 3m.

Could I use the 3m for the 220?

[marce1000]

   - 220 is not mentioned in the compatibility list for SFP-H10G-CU3M :   https://tmgmatrix.cisco.com/?tpid=89 

 M.