Catalyst 9300X 8 x 10G/mGig copper Network Module

Port Quantity

8

Series

Catalyst 9300

Hot Swappable Modules

Yes

Port Speed

10GbE

Brand

Cisco

Weight

1.10 LBR

C9300X-NM-8M | Cisco Switches | Catalyst 9300X 8 x 10G/mGig copper Network Module | Factory Sealed The Cisco Catalyst 9300X 8 x 10G/mGig Copper Network Module is a field‑replaceable uplink expansion module designed for Cisco Catalyst 9300X Series switches. It adds eight high‑density multigigabit copper RJ‑45 ports to the host switch chassis, supporting auto‑negotiating speeds of 1 Gbps, 2.5 Gbps, 5 Gbps and 10 Gbps for flexible deployment with access devices such as high‑speed wireless access points, servers, or aggregation links. All ports are hot‑swappable and the module integrates seamlessly into the Catalyst 9300X switch backplane to extend network capacity and adaptability in enterprise environments. Features: Eight (8) multigigabit copper RJ‑45 ports supporting 1G/2.5G/5G/10G speeds via auto‑negotiation. Hot‑swappable network module for flexible uplink deployment without powering down the switch. Designed exclusively for Cisco Catalyst 9300X Series switches. Ideal for connecting high‑bandwidth client devices, wireless access points, and server uplinks where copper connectivity is required Technical Specifications: Module type: Hot-swappable uplink expansion module for Catalyst 9300X switches Ports: 8 × RJ‑45 multigigabit copper Port speeds: 100 Mb / 1 Gb / 2.5 Gb / 5 Gb / 10 Gb (auto-negotiating) Media: Copper (10GBASE‑T, 5G/2.5GBASE‑T, 1000BASE‑T) PoE: Not supported on module ports Installation: Hot-swappable, integrates into the host switch chassis Use case: Adds high-speed multigigabit uplinks for servers, APs, or aggregation links in enterprise networks Media: What Is A Network Switch? Cisco Catalyst Switches Product Guide