WS-C4503-E | Cisco Chassis

Cisco · HMIs & Displays

Description  Cisco WS-C4503-E is a 3-slot Catalyst 4500E series chassis, designed for enterprise-level network infrastructure.     Technical Specifications  Condition New/Never Used Surplus Brand Cisco Category Network Hardware Part Number WS-C4503-E Subcategory Modular Switch Chassis (Enterprise/Core Switching) Total Number Of Slots 3 Line-card Slots 2 Supervisor Engine Slots 1 Dedicated Supervisor Engine Slot Numbers 1 Maximum PoE Per Slot 1500W Bandwidth Scalability Per Line-card Slot Up to 48 Gbps on all slots Number Of Power Supply Bays 2 Minimum Number Of Power Supplies 1 Number Of Fan-tray Bays 1 Location Of 19-inch Rack-mount Front Location Of 23-inch Rack-mount Front (option) Rack Units (RU) 7RU Mounting 19- and 23-in. rack compatible (19-in. rack and cable guide hardware included) Dimensions (H x W x D) 12.25 x 17.31 x 12.50 in. (31.12 x 43.97 x 31.70 cm) Weight 14.63 kgs       Information About WS-C4503-E The Cisco WS-C4503-E is a compact, modular switch chassis from the Catalyst 4500E Series, purpose-built for enterprise network cores, distribution layers, and wiring closets. With 3 total slots—one reserved for a supervisor engine and two for line cards—it provides a flexible, scalable platform for high-availability switching. This chassis supports advanced Layer 2/3 features, high-density Ethernet, and modular power and cooling options, making it a trusted choice for dynamic, resilient network infrastructure. Key Features: Product Type: Modular Layer 2/3 switch chassis Chassis Slots: 1 Supervisor slot, 2 Line card slots Backplane Bandwidth: Up to 48 Gbps per slot (with compatible Supervisor Engine) Switching Capacity: Up to 928 Gbps with Supervisor Engine 8-E Supervisor Compatibility: Supports Supervisor Engines 6-E, 7-E, and 8-E Redundancy Support: Dual hot-swappable power supplies and supervisor engine redundancy Cooling System: Field-replaceable fan tray with front-to-back airflow Dimensions: 5.25 x 17.5 x 12.0 inches (13.3 x 44.5 x 30.5 cm) Weight: Approx. 11.6 kg (25.5 lbs) without modules Power Supply Options: AC and DC options available, modular and redundant Form Factor: 3U rack-mountable chassis User Type: Network administrators, enterprise IT teams, infrastructure architects Purpose: Provides high-performance switching with modular scalability and resiliency Application Area: Campus distribution, enterprise core switching, midsize data centers Compliance: Compatible with Cisco IOS Software; supports advanced security, QoS, and network management The WS-C4503-E delivers a balance of performance, reliability, and flexibility, making it ideal for businesses looking to scale their network with minimal disruption. It enables simplified operations, future-proof expansion, and robust service delivery in mission-critical environments.

Brand: Cisco · Category: HMIs & Displays

Key features

• Product Type: Modular Layer 2/3 switch chassis
• Chassis Slots: 1 Supervisor slot, 2 Line card slots
• Backplane Bandwidth: Up to 48 Gbps per slot (with compatible Supervisor Engine)
• Switching Capacity: Up to 928 Gbps with Supervisor Engine 8-E
• Supervisor Compatibility: Supports Supervisor Engines 6-E, 7-E, and 8-E
• Redundancy Support: Dual hot-swappable power supplies and supervisor engine redundancy
• Cooling System: Field-replaceable fan tray with front-to-back airflow
• Dimensions: 5.25 x 17.5 x 12.0 inches (13.3 x 44.5 x 30.5 cm)
• Weight: Approx. 11.6 kg (25.5 lbs) without modules
• Power Supply Options: AC and DC options available, modular and redundant
• Form Factor: 3U rack-mountable chassis
• User Type: Network administrators, enterprise IT teams, infrastructure architects
• Purpose: Provides high-performance switching with modular scalability and resiliency
• Application Area: Campus distribution, enterprise core switching, midsize data centers
• Compliance: Compatible with Cisco IOS Software; supports advanced security, QoS, and network management

Specifications

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