Name:
Added to cart 28 times recently
In stock - Ready to Ship
$995.00
$824.0017.2% off
Quantity:
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
WS-C4503-E
Cat4500 E-Series 3-Slot Chassis, fan, no ps
TRUSTED, TRIED, PROVEN
$5,000,000+
Inventory Delivered By
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
WS-C4503-E is a high-performance switch engineered with a modular design that delivers robust architecture, versatile power options, and an extensive range of port configurations. It is built to support diverse deployment scenarios with redundant power supplies and multiple Ethernet interfaces, ensuring high performance and reliability in demanding enterprise and data center environments.
WS-C4503-E features advanced stacking capabilities that enable seamless scalability and simplified network management. Ideal for modern networks, this switch is optimized for high throughput and low latency, making it suitable for critical applications, campus backbones, and high-density office deployments.
WS-C4503-E price is $824.00, a 17.2% saving from the Cisco list price of $995.00. WS-C4503-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C4503-E for additional pricing. Browse the full Catalyst 4500 Switches series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
| WS-C4503-E |  WS-C4507R+E |  C1-C4500X-32SFP+ |  WS-C4510R-E |  WS-C4503 | |
|---|---|---|---|---|---|
| Depth | 14 inches | 30 inches | 17 inches | N/A | 18 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 256 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Chassis | Rack-mount | Chassis | Rack-mount |
| Height | 3.5 inches | 7 inches | 1.75 inches | N/A | 1.75 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | LAN Base |
| Interface Ports | 10/100/1000 | 10/100 | 10/100 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C4503-E | WS-C4507R+E | C1-C4500X-32SFP+ | WS-C4510R-E | WS-C4503 |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber / Combo | Fiber | Combo | Combo |
| Memory | 256 MB | 256 MB | 512 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | N/A | 32 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | Over 48 Ports | N/A | Over 48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 3 modular slots | 7-slot chassis supporting various line cards and supervisor modules | N/A | 8 Expansion Slots | 24 x 10/100/1000 Ethernet ports, 4 x 1G SFP uplink ports |
| Power Consumption | 200W | N/A | 350 W | N/A | N/A |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Cisco Catalyst WS-C4503-E Switch | Cisco Catalyst 4507R+E Chassis Switch | C1-C4500X-32SFP+ Ethernet Switch | Cisco Catalyst 4510R-E Chassis Switch | Cisco Catalyst WS-C4503 Switching Platform |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 2 RU | 4 RU | 1 RU | 4 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | N/A | 32 SFP+ Ports | Combo | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 176 Gbps | 640 Gbps | 480 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 112 Gbps | N/A | 1280 Gbps | N/A | 256 Gbps |
| Uplink Configuration | 1G / 10G | 1G | 10G | 10G | 1G |
| Weight | 35 lbs | 85 lbs | 15 lbs | N/A | 22 lbs |
| Width | 17.5 inches | 19 inches | 19 inches | N/A | 19 inches |
Catalyst 4503 E-Series 3-slot chassis is reliable, easy to maintain, and ideal for medium-scale enterprise deployments.
Stable performance with professional-grade airflow and fan design.
Durable and integrates easily into existing network infrastructure.
Reliable solution for critical backbone networks.
Professional-grade chassis with minimal downtime and high reliability.
The WS-C4503-E is an enterprise-class modular chassis with three line-card slots, an integrated fan tray, and no power supplies, designed for mid-density campus and branch deployments.
The WS-C4503-E supports three full-width line-card slots for Supervisor and service modules to deliver Layer 2/3 switching and advanced services.
No, the WS-C4503-E ships without power supplies; you must order compatible AC or DC power-supply modules separately for operation.
The chassis includes a front-to-back, hot-swappable fan tray that provides redundant airflow and intelligent fan speed control.
Worldwide