C9300X-NM-8M - Cisco Catalyst 9300 8xmGig Network Module
Cisco C9300X-NM-8M Catalyst 9300X 8-Port mGig Network Module
Flexible Cisco Catalyst 9300X Network Module with 8x Multigigabit (mGig) Uplink Ports
The Cisco C9300X-NM-8M Multigigabit Network Module is a high-performance expansion module designed for Cisco Catalyst 9300X Series switches, delivering flexible 1G, 2.5G, 5G, and 10G Ethernet connectivity over standard copper cabling. Built for modern enterprise environments, this module enables seamless support for bandwidth-intensive applications such as Wi-Fi 6/6E access points, high-speed endpoints, and smart building devices.
Featuring 8 × multigigabit RJ-45 ports, the C9300X-NM-8M allows automatic speed negotiation, ensuring compatibility with existing infrastructure while enabling higher performance without the need for immediate cabling upgrades. This makes it an ideal solution for organizations transitioning to next-generation wireless and high-speed network architectures.
With an aggregate bandwidth of up to 80 Gbps, the module enhances network capacity and ensures smooth data transmission across demanding workloads. It integrates seamlessly with the Catalyst 9300X platform, leveraging Cisco IOS XE to deliver advanced Layer 2 and Layer 3 features, automation, and security capabilities.
Designed for operational efficiency, the C9300X-NM-8M is hot-swappable and easy to install, minimizing downtime during upgrades or expansions. Its flexible deployment capabilities make it suitable for enterprise campus networks, high-performance office environments, and infrastructure modernization projects.
Ideal for Wi-Fi 6/6E deployments, smart buildings, and high-density access environments, the Cisco C9300X-NM-8M provides a scalable, future-ready solution for organizations seeking high-speed connectivity, improved performance, and seamless network evolution.
Product Specifications – Cisco C9300X-NM-8M 8-Port Multigigabit (mGig) Network Module for Catalyst 9300X Series
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| Specification | Details |
|---|---|
| Product Name | Cisco C9300X-NM-8M Multigigabit Network Module |
| Manufacturer | Cisco Systems |
| Part Number | C9300X-NM-8M |
| Product Type | Network Module (Uplink / Access Expansion Module) |
| Compatible Devices | Cisco Catalyst 9300X Series Switches |
| Port Configuration | 8 × Multigigabit Ethernet (mGig) Ports |
| Supported Speeds | 1GbE / 2.5GbE / 5GbE / 10GbE |
| Interface Type | RJ-45 (mGig Copper) |
| Auto-Negotiation | Yes (automatic speed detection) |
| Cabling Support | Cat5e, Cat6, Cat6a (depending on speed and distance) |
| Maximum Bandwidth | Up to 80 Gbps aggregate |
| Function | High-speed uplink and access connectivity |
| PoE Support | No (data-only module) |
| Switching Integration | Works with Catalyst 9300X switching fabric |
| Layer Support | Layer 2 / Layer 3 (dependent on switch capabilities) |
| Operating System | Cisco IOS XE (via host switch) |
| Hot-Swappable | Yes |
| Form Factor | Plug-in module for rear expansion slot |
| Installation | Tool-less insertion into module slot |
| Power Consumption | Optimized for multigigabit performance |
| Cooling | Uses host switch cooling system |
| Scalability | Enables flexible and high-bandwidth expansion |
| Redundancy | Dependent on switch configuration |
| High Availability | Supported via Catalyst 9300X architecture |
| Deployment Type | Enterprise campus, access layer, aggregation |
| Application | High-speed device connectivity, Wi-Fi uplinks |
| Compatibility | Designed specifically for Catalyst 9300X Series |
| Condition | New / Cisco Certified |
| Use Cases | Wi-Fi 6/6E AP connectivity, smart buildings, enterprise upgrades, high-bandwidth applications |
FAQs
Q1. What does mGig mean in this module?
mGig (multigigabit) supports multiple speeds such as 1G, 2.5G, 5G, and 10G over standard Ethernet cables.
Q2. Which switches are compatible with this module?
It is designed for Cisco Catalyst 9300X Series switches.
Q3. Can it support Wi-Fi 6 access points?
Yes, it is ideal for connecting Wi-Fi 6/6E access points requiring higher bandwidth.
Q4. Does it use standard Ethernet cables?
Yes, it works with standard RJ-45 Ethernet cabling depending on speed and distance.
Q5. Is this module hot-swappable?
Yes, it supports hot-swappable installation in compatible switches.
