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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.
✔ 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.
| Parameter | Details |
|---|---|
| Ports | 4 x QSFP28 (40G/100G) |
| Breakout Support | Yes (4x10G, 4x25G) |
| Compatibility | Catalyst 9300X Series |
| Encryption | MACsec (optional) |
| Stacking | StackWise Virtual (100G) |
| OS Support | Cisco IOS XE |
| Power Consumption | Low-energy design |
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!