Catalyst 9500 Series 24-Port 40Gb QSFP+ Fixed Core Switch
Product Description
The Cisco C9500-24Q-A is a high-performance fixed-core switch in the Catalyst 9500 Series, featuring 24× 40Gb QSFP+ ports. Designed for enterprise campus cores, aggregation layers, and high-speed uplink deployments, this switch provides ultra-high throughput and low latency for modern enterprise networks.
Leveraging Cisco IOS-XE software, the C9500-24Q-A supports Layer 2/Layer 3 routing, automation, and telemetry. Its fixed form factor delivers high-density connectivity while simplifying deployment in environments requiring reliable, secure, and scalable network performance.
The switch supports redundancy, high availability features, and MACsec encryption to ensure secure, continuous operations in mission-critical networks.
Model Type
Fixed-Core Switch — 24× 40Gb QSFP+ Ports, Layer 3 Catalyst 9500
Category
Networking – Fixed Core / Aggregation Switch
Key Features
24× 40Gb QSFP+ Ports — High-speed uplinks for aggregation, core, or data center interconnect.
Cisco IOS-XE Managed — Provides advanced routing, segmentation, automation, and telemetry features.
Layer 3 Routing & Layer 2 Switching — Supports OSPF, BGP, EIGRP, MPLS, VLANs, VXLAN, and more.
High Availability — Redundant AC power supplies and hot-swappable fans ensure continuous operation.
Security & Encryption — Supports MACsec for secure Layer 2 traffic.
Enterprise-Grade Performance — Optimized for campus cores, aggregation layers, and high-throughput environments.
Programmable & Automated — SD-Access ready with Cisco DNA Center integration and network automation capabilities.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco C9500-24Q-A |
| Series | Catalyst 9500 |
| Port Count | 24× 40Gb QSFP+ |
| Port Type | QSFP+ |
| Switching Capacity | 960 Gbps (full duplex) |
| Forwarding Rate | 720 Mpps |
| Redundant Power | Dual AC power supplies |
| Fans | Field-replaceable and redundant |
| OS | Cisco IOS-XE |
| Deployment | Enterprise campus core / aggregation |
Typical Use Cases
Campus Core Switch — High-speed aggregation and routing for enterprise networks.
High-Density Uplink Aggregation — Connects multiple access switches or buildings with 40Gb uplinks.
Data Center or Server Aggregation — Suitable for spine-leaf or server farm interconnects.
Secure Enterprise Networks — MACsec encryption and advanced segmentation for sensitive environments.
Enterprise Aggregation Deployments — Simplifies high-density 40Gb uplink connectivity.










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