Cisco C9300-NM-2-40G Network Module is a Cisco component designed for Catalyst 9300 switches, delivering 40-Gbps network connectivity to expand uplink bandwidth. This 40G network module enables higher-throughput connections between access-layer switches and the core, useful in enterprise campus networks and data-center edge deployments. The part is identified by the model number C9300-NM-2-40G, aligning with Cisco’s 40G network module lineup for the Catalyst 9300 family.
