Catalyst 9300 Series Modules - C9300-NM-4M - Expansion Module

C9300-NM-4M is the supportted optional network modules for uplink ports of the Catalyst 9300 Series Switches. Catalyst 9300 Series switches (C9300X and C9300 SKUs) support optional network modules for uplink ports. These field-replaceable network modules with 25G and 40G speeds in the Catalyst 9300 Series enable greater architectural flexibility and infrastructure investment protection by allowing a nondisruptive migration from 10G to 25G and beyond. The default switch configuration does not include the network module.