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WS-C6503-E-FAN
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Catalyst 6503-E Chassis Fan Tray
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Name:
WS-C6503-E-FAN
- Description:
- Catalyst 6503-E Chassis Fan Tray
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 5051749144765
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- Price:
$11,650.00
Quantity:
1
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WS-C6503-E-FAN Overview
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.
WS-C6503-E-FAN Specifications
- Product Type
- Fan Module
- Brand
- Cisco
- Module Type
- FAN
- Form Factor
- Modular
- Compatibility
- Cisco Catalyst 6500 Series
- Supported Features
- Redundant Cooling, High Airflow
- Product Name
- WS-C6503-E-FAN
WS-C6503-E-FAN Use Case
High-Density Data Center Thermal Management
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).
Financial Services Core Network Uptime Assurance
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 Backbone Infrastructure Resilience
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.
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Product Comparison Table 
| 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 |
| Form Factor | Modular | PCIe | Modular | Modular | Modular |
| Compatibility | Cisco Catalyst 6500 Series | Cisco, Juniper, Arista, Dell, HP | Cisco Catalyst 6500 Series | Cisco | Cisco, Juniper, Dell |
| 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 |
| 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 |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
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Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
David Scott
5
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.
O
Olivia Harris
5
Great addition to our setup. The WS-C6503-E-FAN ensures proper cooling and works silently, allowing our equipment to run at peak performance.
J
James Mitchell
4
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.
G
Grace White
5
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.
B
Benjamin Turner
5
Efficient cooling with the WS-C6503-E-FAN. It integrates perfectly with our Catalyst 6500 and keeps temperatures in check, even with high usage.
Questions & Answers
What is the WS-C6503-E-FAN Cisco Catalyst 6503-E Chassis Fan Tray?
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.
Is the WS-C6503-E-FAN compatible with Catalyst 6503-E chassis?
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.
How do I install the WS-C6503-E-FAN in my Catalyst 6503-E chassis?
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.
Can I hot-swap the WS-C6503-E-FAN in a running chassis?
Yes. The WS-C6503-E-FAN is hot-swappable in the Catalyst 6503-E chassis, allowing on-the-fly replacement without interrupting network traffic.
What is the airflow specification of the WS-C6503-E-FAN?
The WS-C6503-E-FAN delivers up to 600 CFM (cubic feet per minute) of airflow, providing effective cooling across all line cards and power supplies in the Catalyst 6503-E chassis.
How much power does the WS-C6503-E-FAN consume?
The WS-C6503-E-FAN consumes approximately 60 watts at full speed, aligning with Cisco’s power-efficiency standards for optimal chassis cooling.
How can I verify the fan tray operation on my Catalyst 6503-E?
Use the Cisco IOS command show environment all or show environment fan to monitor speed, status, and alerts for the WS-C6503-E-FAN module.
What are the physical dimensions and weight of the WS-C6503-E-FAN?
The WS-C6503-E-FAN measures 16.1" x 1.8" x 13.5" (410 x 46 x 343 mm) and weighs approximately 4.2 lbs (1.9 kg), fitting the rear fan bay of the Catalyst 6503-E.
Does the Catalyst 6503-E chassis support redundant fan trays?
Yes. The Catalyst 6503-E supports N+1 redundancy with multiple WS-C6503-E-FAN modules, ensuring continuous cooling even if one fan tray fails.
What is the MTBF for the WS-C6503-E-FAN?
The WS-C6503-E-FAN has an MTBF (Mean Time Between Failures) exceeding 100,000 hours at 25°C, reflecting Cisco’s high reliability standards.
Is the WS-C6503-E-FAN covered under Cisco’s warranty?
Yes. The WS-C6503-E-FAN is covered by Cisco’s limited lifetime hardware warranty when purchased through authorized Cisco channels.
How do I replace a failed WS-C6503-E-FAN on my Catalyst 6503-E?
To replace a failed fan tray, hot-swap the WS-C6503-E-FAN by unlocking the latch, sliding out the faulty module, inserting a new one until it clicks, and verifying with show environment fan.
Where can I purchase genuine WS-C6503-E-FAN modules?
You can purchase genuine WS-C6503-E-FAN fan trays through Cisco’s authorized resellers, the Cisco online store, or certified partner channels to ensure authenticity and warranty coverage.
What maintenance is required for the Catalyst 6503-E fan tray?
Inspect and clean the WS-C6503-E-FAN blades and air filters every six months to prevent dust buildup and maintain optimal cooling performance.
How does the WS-C6503-E-FAN affect chassis temperature and performance?
The WS-C6503-E-FAN ensures stable chassis temperature by delivering targeted airflow, preventing overheating and maintaining consistent switch performance under heavy network loads.
Can I use third-party fan trays in my Catalyst 6503-E chassis?
No. Cisco recommends using only genuine WS-C6503-E-FAN modules to guarantee compatibility, optimal airflow, and full warranty support for the Catalyst 6503-E chassis.