Network Switch Module Cisco C9500-NM-8X

The Cisco C9500-NM-8X is a 10 Gigabit Ethernet network module designed for the Cisco Catalyst 9500 Series. It provides eight 10GbE uplink ports and supports Ethernet LAN data rates up to 10,000 Mbit/s. This module is an optional uplink module for the 40-port 10 Gigabit Ethernet switches in the Catalyst 9500 family and is not included in the default switch configuration.

Advantages

The module delivers high-speed uplink connectivity and increases the scalability of Catalyst 9500 deployments by adding eight 10GbE ports. It is compatible with the 40-port 10 Gigabit Ethernet switch variant in the Catalyst 9500 Series and follows Cisco hardware specifications for enterprise-grade reliability.

Suitable for

• High-throughput aggregation and uplink connectivity in enterprise networks
• Data center leaf or spine uplinks where 10GbE ports are required
• Upgrading Catalyst 9500 40-port 10GbE switches to add additional uplink capacity

Key specifications

• Model: Cisco C9500-NM-8X
• Port speed: 10 Gigabit Ethernet (10,000 Mbit/s)
• Port count: 8 uplink ports
• Compatibility: Cisco Catalyst 9500 Series (40-port 10GbE switch variant)
• Note: Module is optional and not included in the default switch configuration

How to use

Install the C9500-NM-8X into the network-module slot of a compatible Cisco Catalyst 9500 40-port 10GbE switch following Cisco installation procedures. After physical installation, verify that the switch recognizes the module in the device inventory and configure the uplink ports in the switch operating system (IOS XE) according to your network design, including VLANs, trunking, and link aggregation as required.

Recommendations

Ensure firmware and IOS XE versions are compatible with the C9500-NM-8X before installation. Use appropriate SFP+ transceivers and cabling rated for 10GbE, and confirm cooling and power resources on the host switch meet the module’s requirements.