Cisco C9300-NM-8X | 8-Port 10G SFP+ Module for Catalyst 9300 Series

Q: Is the C9300-NM-8X compatible with all Catalyst 9300 switches?
A: Yes, the module is compatible with all Cisco Catalyst 9300 Series modular uplink models (C9300 and C9300X SKUs). It is also backward-compatible with Catalyst 3850 Series switches for legacy deployments.

Q: Does this module require a separate license?
A: No. The C9300-NM-8X does not require any additional licensing. It automatically integrates with the host switch's IOS XE software and inherits all security and management features.

Q: Can I install the module without shutting down the switch?
A: Yes. The C9300-NM-8X is hot-swappable, allowing you to install or remove it while the switch is operational, minimizing downtime during upgrades or maintenance.

Q: What types of transceivers are supported?
A: The module supports a wide range of SFP+ transceivers including 10GBASE-SR, LR, ER, and ZR for fiber connections, as well as 10GBASE-T for copper. It also supports 1G SFP optics for backward compatibility.

Q: Can this module be used for stacking or only for uplinks?
A: While the C9300-NM-8X is primarily designed to provide additional 10G uplink ports, it can also be used for inter-switch connectivity, server connections, or any application requiring high-speed 10G Ethernet links. Stacking on Catalyst 9300 is typically done via dedicated StackWise ports.