Cisco C3KX-NM-10G 3K-X Network Module for 3750-X 3560-X C3KXNM10G

Description:

The Cisco C3KX-NM-10G Network Module is used in Cisco Catalyst switch infrastructures to provide high-speed 10 Gigabit Ethernet uplink connectivity for compatible switches. Commonly installed in Cisco Catalyst 3750-X and 3560-X Series switches within enterprise networks, data centers, and distribution layer environments requiring higher bandwidth uplinks. Maintenance teams and system integrators use this part for network upgrades, infrastructure expansion, system retrofits, or replacement of existing uplink modules.

Applications:

The Cisco C3KX-NM-10G module is used in enterprise and industrial networking environments where high-bandwidth fiber uplinks are required between switches, routers, and core network infrastructure. It is commonly deployed in corporate campus networks, data centers, and large enterprise environments to provide 10 Gigabit Ethernet connectivity for aggregation or backbone links while improving network performance and supporting increased traffic loads across the switching infrastructure.

Technical Specifications:

• Manufacturer: Cisco
• Model: C3KX-NM-10G
• Product Type: 10 Gigabit Ethernet Network Module
• Compatible Series: Cisco Catalyst 3750-X and 3560-X Series
• Interfaces: 2 x 10 Gigabit Ethernet SFP+ ports
• Supported Transceivers: SFP+ optical modules and compatible direct attach cables
• Data Rate: Up to 10 Gbps per port
• Installation Type: Modular uplink module for Catalyst switches
• Form Factor: Plug-in network module
• Application: High-speed uplink or aggregation connections
• Compatibility: Designed for use with Cisco Catalyst 3K-X Series switches

Common Replacements:

• Cisco C3KX-NM-1G
• Cisco C3850-NM-2-10G
• Cisco C9300-NM-2Q