9364C-H1 what is the significance of C in this part code

[nikhil-mandlik]

pls advise

[marce1000]

 - @nikhil-mandlik     "C" highlights its Cloud Scale capabilities and 100G port indicating   that the switch has Native 100-Gbps front-panel ports (QSFP/QSFP28).

 M.

[M02@rt37]

Hello @nikhil-mandlik 

9364C-H1 switch is based on Cisco Cloud Scale technology equipped to support next-generation cloud architecture.

https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/nexus-9364c-h1-switch-ds.html

“C” does not officialy stand for a specific word like "Core" or "Cloud" — rather, it's a product line indicator used by cisco to group similar model... This letter typically indicate that the switch supports QSFP/QSFP28 ports for 40G/100G conectivity.

[MHM Cisco World]

You confuse me you label it as catalyst 9000 but it nexus I think 

If you meaning nexus then "C" refers to SW have fixed ports i.e. there is no module that allow you to change ports number or it BW.

MHM