100G QSFP28 DAC cables - experience

[Jiri Prochazka <jiri () cdn77 com>]

Hi folks,

I'm wondering if anyone have (either positive or negative) experience 
with 100G QSFP28 DAC cables?

Is there anyone who is using 100G DAC in large scale and would recommend 
it (which means there are no issues compared to SR4 links)?

I'm thinking about cables with lenght up to 1m, not more.

We have had quite bad experience with 10G DAC in the past - but I do not 
want to be slave of the past.




Thank you for your thoughts!



Jiri