C9500-24Q-A Cisco Catalyst 9500 24-Port 40G QSFP Layer 3 Switch | Network Advantage

BRAND NEW. FACTORY SEALED. RETAIL BOXED. FULL CISCO WARRANTY INCLUDED. FROM CHICAGO COMPUTER SUPPLY

Overview

The Cisco Catalyst C9500-24Q-A is a high-performance enterprise core and aggregation switch built for campus backbones that demand 40 Gigabit throughput, advanced Layer 3 routing, and long-term scalability. With 24 QSFP 40G ports, it supports dense uplink and backbone designs while keeping latency low and performance predictable.

Powered by the Cisco Catalyst 9500 architecture, this model fits organizations modernizing distribution and core layers for high-bandwidth traffic, virtualization, and multi-building connectivity. Network Advantage licensing expands routing and enterprise features, making it a strong foundation for scalable campus networks.

Key Features

• 24 × 40G QSFP ports for high-density campus backbone connectivity
• Network Advantage software for advanced Layer 3 routing capabilities
• Built for enterprise core and aggregation deployments
• High-capacity switching platform for modern application workloads
• Secure management with automation-ready control protocols
• Front-to-rear airflow design for efficient rack deployments

Technical Specifications

General 

• Manufacturer: Cisco
• Product Line: Cisco Catalyst
• Product Series: 9500
• Model: C9500-24Q-A
• Software Edition: Network Advantage
• Product Type: Managed Layer 3 Switch
• Form Factor: Rack-mountable

Ports & Interfaces

• 24 × 40Gbit LAN QSFP
• 2 × USB 3.0

Performance & Scale

• Switching type: 40 Gigabit Ethernet
• Jumbo frame support: 9,198 bytes
• MAC address table size: 64K entries

Hardware

• CPU clock speed: 2.4 GHz
• Processor brand: Intel
• Processors installed: 1
• RAM installed: 16 GB (DDR4 SDRAM)
• Flash memory installed: 16 GB
• Built-in device: RFID tag

Management & Security

• Remote management: NETCONF, RESTCONF, SNMP (v1/v2c/v3), RMON 1/2, TFTP
• Encryption: 256-bit AES
• Manageable: Yes

Routing Protocols

• BGP, EIGRP, IGMP, IS-IS, MPLS, MSDP, OSPF, PIM-SM, PIM-SSM
• RIP-1, RIP-2, RIPng, VRRP

Power & Reliability

• Power provided: 950W
• Power supplies installed: 1
• Power supplies supported: 2
• Redundant power supply: Optional (1+1)
• Hot-plug: Hot-plug
• Airflow: Front-to-rear

Environmental

• Operating temperature: 32°F to 104°F
• Storage temperature: -4°F to 149°F
• Operating humidity: 5% to 90% (non-condensing)
• Storage humidity: 5% to 95% (non-condensing)
• MTBF: 127,660 hours

UPC: 889728051576

Use Cases

The C9500-24Q-A is ideal for enterprise campus core and aggregation layers where 40G uplinks connect distribution switches, data centers, or multi-building networks. It’s a smart choice for high-traffic environments like universities, healthcare campuses, and large corporate networks that need dense QSFP connectivity, stable routing performance, and room to scale without redesigning the backbone.

Why Choose the C9500-24Q-A

• Delivers dense 40G QSFP connectivity for modern campus backbones
• Built for enterprise core and aggregation switching at scale
• Supports advanced Layer 3 routing with Network Advantage licensing
• Strong security and encrypted management for critical infrastructure
• Designed for efficient rack airflow and long-term reliability
• Ships brand new, factory sealed, with full Cisco warranty

FAQs

What type of ports does the C9500-24Q-A provide?

It provides 24 × 40G QSFP ports for high-speed backbone and uplink connectivity.

Is this switch suitable for core networking?

Yes. The Catalyst 9500 Series is purpose-built for enterprise core and aggregation deployments.

Does the C9500-24Q-A support Layer 3 routing?

Yes. It is a managed Layer 3 switch and supports enterprise routing protocols with Network Advantage.

Does it support redundant power?

Yes. It supports up to two power supplies with optional 1+1 redundancy.

Is this unit new and covered by the Cisco warranty?

Yes. It is brand new, factory sealed, and includes full Cisco manufacturer warranty coverage.