This chassis switch is perfect for enterprise data centers, campus networks, and service providers who need scalable modular switching infrastructure. Our solution delivers:
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Modular chassis design that supports flexible network expansion
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Supervisor engine redundancy for mission-critical network availability
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Power over Ethernet capabilities ensuring integrated device power management
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Enterprise-grade performance for high-bandwidth data center operations
Key Features
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3-slot modular chassis to accommodate diverse networking modules
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Supervisor engine support enables advanced network management
- Optimized for high-density switching environments
- Consistent enterprise network performance for critical applications
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Power over Ethernet ready to support IP phones and wireless access points
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Hot-swappable modules ensuring zero-downtime maintenance
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Advanced Layer 3 routing capabilities for complex network topologies
Technical Specifications
| Manufacturer |
Cisco |
| Model Number |
WS-C4503-E= |
| Type |
Modular Chassis Switch |
| Chassis Size |
3-Slot Configuration |
| Supervisor Support |
Supervisor Engine Compatible |
| Power Capabilities |
Power over Ethernet Ready |
| Series |
Cisco Catalyst 4500-E Series |
| Form Factor |
Rack-mountable Chassis |
| Redundancy |
Supervisor Engine Redundancy Support |
| Compatible Systems |
Enterprise data centers, campus networks |
Frequently Asked Questions
Q: What supervisor engines are compatible with this chassis switch?
A: The Catalyst 4503-E chassis supports Supervisor Engine 6-E, 7-E, and 8-E modules, providing scalable performance from 48 Gbps to 848 Gbps forwarding capacity depending on your network requirements.
Q: Can this modular chassis support Power over Ethernet for all ports?
A: Yes, it's engineered for comprehensive PoE deployment. When equipped with PoE-capable line cards, the chassis can deliver power to IP phones, wireless access points, and security cameras across all connected devices.
Q: What's the maximum port density I can achieve with this chassis?
A: Up to 48 ports in a 3-slot configuration — perfect for medium to large enterprise deployments requiring high-density switching with advanced Layer 3 capabilities and redundancy features.
Q: Does this chassis support hot-swappable modules for zero-downtime operations?
A: Yes. The modular design enables hot-swappable line cards and supervisor engines, ensuring continuous network operation during maintenance and upgrades in mission-critical enterprise environments.
Chassis switch for enterprise networks. Cisco Catalyst 4503-E modular design with supervisor engine support and PoE capabilities.
