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WS-C6503-E-FAN
Catalyst 6503-E Chassis Fan Tray
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WS-C6503-E-FAN is a fan module engineered for Cisco Catalyst 6500 Series chassis, designed to provide reliable cooling in high-density network environments. Built as an integral cooling solution, it helps maintain optimal operating temperatures in routers and switches where continuous uptime is crucial, thereby extending system longevity and performance.
WS-C6503-E-FAN is installed directly into the modular chassis and is optimized for seamless integration with Cisco Catalyst platforms. Its design supports redundant cooling and high airflow, making it an essential component in data centers and enterprise networks where thermal management is critical for sustaining uninterrupted operations.
WS-C6503-E-FAN price is is available on request. Get immediate quote.
Request bulk order quote for WS-C6503-E-FAN for additional pricing. Browse the full Cisco 6500 Switch Modules series or explore all Cisco products.
In a hyperscale data center deploying multiple Catalyst 6503-E chassis in a single rack, the WS-C6503-E-FAN chassis fan tray provides redundant, variable-speed cooling to dissipate heat from high-performance line cards. Benefit: Maintains optimal operating temperatures under peak loads, prevents thermal throttling, extends hardware lifespan, and improves Power Usage Effectiveness (PUE).
In a 24/7 trading floor environment, financial institutions use the WS-C6503-E-FAN to enable N+1 fan redundancy in their Catalyst 6503-E core switches. Benefit: Eliminates single points of failure, ensures 99.999% network availability, and supports uninterrupted transaction processing under stringent SLA requirements.
Telecom service providers operating remote PoP sites deploy Catalyst 6503-E chassis equipped with WS-C6503-E-FAN trays for reliable cooling in harsh environments. Benefit: Delivers hot-swap capability and adaptive fan speeds to guard against ambient temperature spikes, reduce maintenance windows, and uphold demanding carrier SLAs for uninterrupted service delivery.
To get the detailed certification, please go to the Compliance Center.
 WS-C6503-E-FAN |  WS-X6196-RJ-21 |  WS-SUP720-3BXL |  WS-X6904-40G-2T |  WS-X6582-2PA | |
|---|---|---|---|---|---|
| Product Type | Fan Module | Network Module | Supervisor Engine Module | Network Module | Network Module |
| Module Type | FAN | Ethernet | Supervisor Engine | Ethernet | Ethernet |
| Data Rate | N/A | 10G | N/A | 40G | 10Gbps |
| Connector Type | N/A | RJ-45 | Integrated Backplane Connector | QSFP+ | SFP+ |
| Supported Protocols | N/A | TCP/IP, iSCSI | TCP/IP / MPLS / Routing Protocols | TCP/IP, Fibre Channel | TCP/IP, iSCSI |
| Form Factor | Modular | PCIe | Modular | Modular | Modular |
| Operating Temperature | N/A | 0 to 70°C | 0 to 50°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | N/A | -40 to 85°C | -40 to 70°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | N/A | 3.3V | N/A | 3.3V | 3.3V |
| Compatibility | Cisco Catalyst 6500 Series | Cisco, Juniper, Arista, Dell, HP | Cisco Catalyst 6500 Series | Cisco | Cisco, Juniper, Dell |
| Max Speed | N/A | 10Gbps | N/A | 40Gbps | 10Gbps |
| Supported Features | Redundant Cooling, High Airflow | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | High Availability / Redundancy / Advanced Routing / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | N/A | 8W | N/A | N/A | 8W |
| Interface Ports | N/A | Ethernet | N/A | QSFP+ | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | PCIe |
| Product Name | WS-C6503-E-FAN | WS-X6196-RJ-21 Network Module | WS-SUP720-3BXL Supervisor Engine 720 | WS-X6904-40G-2T | WS-X6582-2PA |
| Height | N/A | 1.0 inches | N/A | N/A | 1.73 inches |
| Width | N/A | 3.0 inches | N/A | N/A | 8.66 inches |
| Depth | N/A | 7.0 inches | N/A | N/A | 10.0 inches |
| Weight | N/A | 1.2 lbs | N/A | N/A | 5.7 lbs |
The WS-C6503-E-FAN fan tray is crucial for maintaining optimal temperatures in our Catalyst 6500 series. It operates quietly and efficiently, keeping everything cool.
Great addition to our setup. The WS-C6503-E-FAN ensures proper cooling and works silently, allowing our equipment to run at peak performance.
We've had the WS-C6503-E-FAN in use for several months. It has kept our Catalyst 6500 chassis cool, ensuring stable performance even under heavy load.
The WS-C6503-E-FAN fan tray is essential for keeping our network equipment cool. It's reliable and quiet, ensuring optimal performance and longevity.
Efficient cooling with the WS-C6503-E-FAN. It integrates perfectly with our Catalyst 6500 and keeps temperatures in check, even with high usage.
The WS-C6503-E-FAN is a Cisco-engineered fan tray module designed to provide optimal cooling and consistent airflow for the Catalyst 6503-E chassis, ensuring efficient heat dissipation and sustained switch performance.
Yes. The WS-C6503-E-FAN is specifically engineered for the Cisco Catalyst 6503-E chassis and is not compatible with other Catalyst 6500 series models.
To install the WS-C6503-E-FAN, unlock the fan tray latch, slide the module into the rear slot until it clicks, then verify proper operation using the Cisco IOS command show environment fan.
Yes. The WS-C6503-E-FAN is hot-swappable in the Catalyst 6503-E chassis, allowing on-the-fly replacement without interrupting network traffic.