The Cisco C9300-NM-4G is an advanced network module crafted for enterprise-level switching within Catalyst 9300 environments. Engineered to expand connectivity and flexibility, the C9300-NM-4G is an integral part of the Catalyst 9300 Series, delivering robust 4 x 1GE SFP uplink ports for seamless integration into scalable, modern networks. As a versatile Catalyst 9300 solution, this 4 x 1GE Network Module supports both fiber (MMF/SMF) and copper connections, empowering network architects to embrace Cisco’s next-generation performance for diverse enterprise, branch, and campus needs. Each 4 x 1GE interface allows reliable 1 Gbps per port, ensuring optimal throughput for growing business demands and digital transformation initiatives. With support for hot-swapping and broad compatibility across Catalyst 9300 switches.