Cisco Cards: 40G/100G Flexible Ports, High-Density Connectivity & Secure Stacking
 

The Cisco C9300X-NM-4C= is a high-performance network module designed for Catalyst 9300X series switches, delivering ultra-fast 40G/100G connectivity for modern enterprise and data center networks. With four QSFP28 ports, this module enables flexible, high-bandwidth uplinks, scalable networking, and secure stacking—ideal for bandwidth-intensive applications.

Key Features & Benefits

✔ Flexible 40G/100G Ports – Each of the 4 QSFP28 ports supports 40G (QSFP+) or 100G (QSFP28), with breakout options for 4x25G or 4x10G connections, maximizing port utilization.
✔ High-Density Connectivity – Perfect for aggregation, core switching, and data center interconnects, reducing cabling complexity while boosting throughput.
✔ Secure & Scalable Stacking – Supports Cisco StackWise Virtual for high-speed stacking with 100G links, improving redundancy and simplifying management.
✔ Future-Ready Performance – Built for next-gen networks, ensuring seamless upgrades without hardware overhauls.
✔ Enterprise-Grade Reliability – Features hot-swappable design, MACsec encryption (optional), and Cisco IOS XE SDN compatibility for automated workflows.

Technical Specifications (C9300X-NM-4C=)

Ideal Use Cases

• Data Center Interconnects (DCI) – High-speed spine-leaf architectures.

• Enterprise Core/Aggregation – Scalable uplinks for campus networks.

• Cloud & Service Providers – High-density 100G edge deployments.

Upgrade your network with Cisco’s C9300X-NM-4C= module—high-speed, flexible, and built for the future. Shop now or contact a Cisco partner for deployment solutions!