Cisco
Cisco C3KX-NM-10GT 2-Port 10GBase-T Copper Network Module for Catalyst 3750-X/3560-X
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
Cisco C3KX-NM-10GT 10 Gigabit Ethernet Network Module
Upgrade your Cisco Catalyst 3750-X or 3560-X switch with high-speed 10GBase-T copper connectivity. This fully refurbished Cisco C3KX-NM-10GT expansion module delivers reliable 10 Gigabit Ethernet performance through two RJ-45 ports — professionally tested and backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
- Part Number: C3KX-NM-10GT
- Ports: 2 x 10GBase-T (RJ-45)
- Data Transfer Rate: 10 Gbps per port
- Media Type: Category 6 Copper (10GBase-T)
- Ethernet Technology: 10 Gigabit Ethernet
- Form Factor: Hot-swappable expansion module
- Speed Modes: 10GE or GE (manual configuration)
- Condition: Fully Refurbished — Tested & Inspected
Compatibility
- Cisco Catalyst 3750-X Series Switches
- Cisco Catalyst 3560-X Series Switches
Why Buy from Reef Telecom?
- 10-Year Warranty on all refurbished equipment
- Free shipping on orders over $300
- Every module professionally tested before shipment
- Trusted B2B telecom equipment reseller
The Cisco C3KX-NM-10GT is ideal for enterprises looking to add cost-effective 10 Gigabit copper uplink capacity to existing Catalyst 3750-X and 3560-X deployments — without the cost of new hardware.
Specs & Details
Specs & Details
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.

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