9300-NM-8X is the support optional network modules for uplink ports of the Cisco Catalyst 9300 Series Switches. The default switch configuration does not include the network module. Part Number C9300-NM-8X Product Description Catalyst 9300 8 x 10GE Network Module Supported Devices Cisco Catalyst 9300 Series Switch Product Code C9300-NM-8X C9300-NM-2Q Product Description Catalyst 9300 8 x 10GE Network Module Catalyst 9300 2 x 40GE Network Module Supported Devices Cisco Catalyst 9300 Series Switch Cisco Catalyst 9300 Series Switch
