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Name:
WS-C6503-E-FAN
- Description:
- Catalyst 6503-E Chassis Fan Tray
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3 Year Extended Warranty
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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.
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Explore more options from Network Modules And Cards or explore other Cisco products.
WS-C6503-E-FAN Specifications
| Product Type | Fan Module |
| Module Type | FAN |
| Data Rate | N/A |
| Connector Type | N/A |
| Supported Protocols | N/A |
| Form Factor | Modular |
| Operating Temperature | N/A |
| Storage Temperature | N/A |
| Input Voltage | N/A |
| Compatibility | Cisco Catalyst 6500 Series |
| Max Speed | N/A |
| Supported Features | Redundant Cooling, High Airflow |
| Power Consumption | N/A |
| Interface Ports | N/A |
| Expansion Slots | N/A |
| Product Name | WS-C6503-E-FAN |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
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.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco Catalyst 6500 Series | Cisco | Cisco, Juniper, Dell | Cisco, Juniper, Arista, Dell, HP | Cisco Catalyst 6500 Series |
| Connector Type | N/A | QSFP+ | SFP+ | RJ-45 | Integrated Backplane Connector |
| Data Rate | N/A | 40G | 10Gbps | 10G | N/A |
| Depth | N/A | N/A | 10.0 inches | 7.0 inches | N/A |
| Expansion Slots | N/A | N/A | PCIe | N/A | N/A |
| Form Factor | Modular | Modular | Modular | PCIe | Modular |
| Height | N/A | N/A | 1.73 inches | 1.0 inches | N/A |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | N/A |
| Interface Ports | N/A | QSFP+ | Ethernet | Ethernet | N/A |
| Max Speed | N/A | 40Gbps | 10Gbps | 10Gbps | N/A |
| Module Type | FAN | Ethernet | Ethernet | Ethernet | Supervisor Engine |
| Operating Temperature | N/A | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 50°C |
| Power Consumption | N/A | N/A | 8W | 8W | N/A |
| Product Name | WS-C6503-E-FAN | WS-X6904-40G-2T | WS-X6582-2PA | WS-X6196-RJ-21 Network Module | WS-SUP720-3BXL Supervisor Engine 720 |
| Product Type | Fan Module | Network Module | Network Module | Network Module | Supervisor Engine Module |
| Storage Temperature | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 70°C |
| Supported Features | Redundant Cooling, High Airflow | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | High Availability / Redundancy / Advanced Routing / QoS |
| Supported Protocols | N/A | TCP/IP, Fibre Channel | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP / MPLS / Routing Protocols |
| Weight | N/A | N/A | 5.7 lbs | 1.2 lbs | N/A |
| Width | N/A | N/A | 8.66 inches | 3.0 inches | N/A |
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Questions & Answers
Q
What is the WS-C6503-E-FAN Cisco Catalyst 6503-E Chassis Fan Tray?
A
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.
Q
Is the WS-C6503-E-FAN compatible with Catalyst 6503-E chassis?
A
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.
Q
How do I install the WS-C6503-E-FAN in my Catalyst 6503-E chassis?
A
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.
Q
Can I hot-swap the WS-C6503-E-FAN in a running chassis?
A
Yes. The WS-C6503-E-FAN is hot-swappable in the Catalyst 6503-E chassis, allowing on-the-fly replacement without interrupting network traffic.
Q
What is the airflow specification of the WS-C6503-E-FAN?
A
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.
Q
How much power does the WS-C6503-E-FAN consume?
A
The WS-C6503-E-FAN consumes approximately 60 watts at full speed, aligning with Cisco’s power-efficiency standards for optimal chassis cooling.
Q
How can I verify the fan tray operation on my Catalyst 6503-E?
A
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.
Q
What are the physical dimensions and weight of the WS-C6503-E-FAN?
A
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.
Q
Does the Catalyst 6503-E chassis support redundant fan trays?
A
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.
Q
What is the MTBF for the WS-C6503-E-FAN?
A
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.
Q
Is the WS-C6503-E-FAN covered under Cisco’s warranty?
A
Yes. The WS-C6503-E-FAN is covered by Cisco’s limited lifetime hardware warranty when purchased through authorized Cisco channels.
Q
How do I replace a failed WS-C6503-E-FAN on my Catalyst 6503-E?
A
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.
Q
Where can I purchase genuine WS-C6503-E-FAN modules?
A
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.
Q
What maintenance is required for the Catalyst 6503-E fan tray?
A
Inspect and clean the WS-C6503-E-FAN blades and air filters every six months to prevent dust buildup and maintain optimal cooling performance.
Q
How does the WS-C6503-E-FAN affect chassis temperature and performance?
A
The WS-C6503-E-FAN ensures stable chassis temperature by delivering targeted airflow, preventing overheating and maintaining consistent switch performance under heavy network loads.
Q
Can I use third-party fan trays in my Catalyst 6503-E chassis?
A
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.
