Description
The Cisco Catalyst C9300-NM-2Y is a network expansion module designed to add high-speed uplink connectivity to Cisco Catalyst 9300 Series switches. It provides two 25 GbE SFP28 uplink ports, enabling higher-bandwidth aggregation and core connectivity without replacing the access switch platform. The module supports enterprise campus designs that require scalable uplink capacity for growing traffic demands, including wireless, virtualised workloads, and east-west traffic. It integrates directly into compatible Catalyst 9300 models, maintaining consistent forwarding performance and operational simplicity.



