Catalyst 9500 Series 12-Port 40Gb QSFP+ Fixed Core Switch (Enterprise License)
Product Description
The Cisco C9500-12Q-E is a high-performance fixed-core switch in the Catalyst 9500 Series with 12× 40Gb QSFP+ ports and an enterprise feature license. It is engineered for campus core, aggregation, and high-speed uplink deployments requiring advanced Layer 3 routing, enhanced security, and scalable network automation.
This switch leverages Cisco IOS-XE software to provide advanced routing protocols, SD-Access integration, and programmable automation. The enterprise license unlocks features such as full L3 routing, advanced QoS, and enhanced network segmentation, making it ideal for large campus networks and mission-critical environments.
Built for high availability, the C9500-12Q-E supports redundant AC power supplies, field-replaceable fans, and MACsec encryption for secure, reliable operations.
Model Type
Fixed-Core Switch — 12× 40Gb QSFP+ Ports with Enterprise License, Layer 3 Catalyst 9500
Category
Networking – Fixed Core / Aggregation Switch
Key Features
12× 40Gb QSFP+ Ports — High-speed uplinks for aggregation, core, or server connectivity.
Enterprise IOS-XE License — Enables advanced L3 routing, segmentation, and automation features.
Layer 3 Routing & Layer 2 Switching — Supports OSPF, BGP, EIGRP, MPLS, VLANs, VXLAN, and more.
High Availability — Redundant power supplies and hot-swappable fans for uninterrupted operation.
Security & Encryption — Supports MACsec for secure Layer 2 traffic.
Programmable & Automated — SD-Access ready, Cisco DNA Center integration, and advanced network automation.
Enterprise-Grade Performance — Optimized for campus cores, aggregation layers, and high-throughput environments.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco C9500-12Q-E |
| Series | Catalyst 9500 |
| Port Count | 12× 40Gb QSFP+ |
| Port Type | QSFP+ |
| Switching Capacity | 480 Gbps (full duplex) |
| Forwarding Rate | 360 Mpps |
| Redundant Power | Dual AC power supplies |
| Fans | Field-replaceable and redundant |
| OS | Cisco IOS-XE (Enterprise License) |
| 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 with 40Gb uplinks.
Data Center or Server Aggregation — Suitable for server farm interconnect or spine-leaf topologies.
Secure Enterprise Networks — MACsec encryption and advanced segmentation for sensitive environments.
Feature-Rich Enterprise Deployments — Enterprise license enables full Layer 3 and automation capabilities.









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