Product Brief
The Cisco C9500-16X-A is a high-performance 10G aggregation and core switch from the Cisco Catalyst 9500 Series. Designed for secure, scalable enterprise networks, it features 16 x 10G SFP+ ports in a compact 1RU form factor. Optimized for Layer 2 and basic Layer 3 switching, the “A” (Advantage) license tier includes enhanced enterprise-grade features and support for Cisco SD-Access and automation with Cisco DNA Center.
Product Details
The C9500-16X-A is purpose-built for campus core and distribution layers that require dependable 10G fiber connectivity. It provides up to 480 Gbps switching capacity and 360 Mpps forwarding rate. The switch runs on Cisco IOS XE and supports full-stack programmability, model-driven telemetry, TrustSec, MACsec encryption, and Encrypted Traffic Analytics (ETA). It includes support for high availability with optional dual power supplies and field-replaceable fans. As part of the Cisco DNA-ready architecture, this model provides seamless integration with automation, security, and analytics tools.
Key Features
16 x 1G/10G SFP+ ports in a 1RU fixed chassis
Up to 480 Gbps switching capacity and 360 Mpps throughput
Powered by Cisco UADP 2.0 ASIC for advanced packet handling
Cisco DNA Advantage license for automation and policy-based networking
Supports Cisco SD-Access and DNA Center integration
MACsec, TrustSec, and ETA for network-wide security
Redundant power supplies and fans supported
Cisco IOS XE software for enhanced programmability and telemetry
Product Specifications
| Parameter | Specification |
| Model | C9500-16X-A |
| Ports | 16 x 10G SFP+ (backward compatible with 1G) |
| Form Factor | 1RU fixed |
| Switching Capacity | Up to 480 Gbps |
| Forwarding Rate | Up to 360 Mpps |
| Software License | Cisco DNA Advantage |
| High Availability | Dual redundant PSU and fan support |
| Security Features | TrustSec, MACsec, Encrypted Traffic Analytics |
| Management | Cisco DNA Center, NETCONF, RESTCONF, SNMP |
| Operating Temperature | 0°C to 45°C |
Similar Models Comparison
| Model | Ports | License Level | Switching Capacity | Use Case |
| C9500-16X-A | 16 x 10G SFP+ | Advantage | 480 Gbps | Secure campus core & aggregation |
| C9500-16X-E | 16 x 10G SFP+ | Essentials | 480 Gbps | Basic L3 aggregation/core |
| C9500-24Y4C | 24 x 25G + 4 x 100G | Advantage | 1.44 Tbps | High-speed enterprise core |
