Cisco C9300-NM-4G Catalyst Network Module C9300NM4G

Description:

The Cisco C9300-NM-4G Network Module is used in Cisco Catalyst switching infrastructures to provide additional Gigabit Ethernet uplink connectivity for compatible switches. Commonly installed in Cisco Catalyst 9300 Series switches within enterprise campus networks and distribution layer environments requiring scalable uplink expansion. Maintenance teams and system integrators use this part for network upgrades, infrastructure expansion, system retrofits, or replacement of existing uplink modules.

Applications:

The Cisco C9300-NM-4G module is used in enterprise and industrial networking environments where additional Gigabit fiber uplink capacity is required between access, distribution, and core network layers. It is commonly deployed in corporate campuses, data centers, educational institutions, and large enterprise networks to provide flexible uplink connectivity between switches, routers, and backbone infrastructure while improving network bandwidth and overall performance.

Technical Specifications:

• Manufacturer: Cisco
• Model: C9300-NM-4G
• Product Type: Gigabit Ethernet Network Module
• Series: Cisco Catalyst 9300 Series
• Interfaces: 4 x 1 Gigabit SFP uplink ports
• Data Rate: Up to 1 Gbps per port
• Supported Transceivers: Cisco compatible SFP fiber modules
• Installation Type: Modular uplink network module
• Compatibility: Cisco Catalyst 9300 Series switches
• Application: Uplink connectivity for enterprise network infrastructure
• Form Factor: Plug-in network module

Common Replacements:

• Cisco C9300-NM-8X
• Cisco C9300-NM-2Q
• Cisco C3850-NM-4-1G