Name: Catalyst 4948 Fan Tray
Brand: Cisco
Price: 279.95 USD
Availability: InStock

Cisco WS-X4991-V04 Catalyst 4948 Fan Tray

The Cisco Catalyst 4948 Fan Tray (WS-X4991-V04) is a high-performance cooling solution designed for the Catalyst 4948 switch chassis. Engineered to maintain optimal operating temperatures, this fan tray ensures reliable, uninterrupted network service... Read More

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$279.95

Ships from outside of the USA. Please allow up to 3 weeks for delivery.

In Stock: 14
Manufacturer: Cisco
Model or Part: WS-X4991-V04
Condition: Refurbished
Weight: 22.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco Catalyst 4948 Fan Tray (WS-X4991-V04) is a high-performance cooling solution designed for the Catalyst 4948 switch chassis. Engineered to maintain optimal operating temperatures, this fan tray ensures reliable, uninterrupted network service in demanding data center and enterprise environments. Its robust construction and efficient airflow help extend the life of critical switching components while reducing the risk of overheating.

Key Features

Three high-speed, low-noise fans provide balanced airflow across the chassis
Plug-in design allows quick installation and removal without tools
Compatible with Cisco IOS software for seamless integration and monitoring
Redundant fan operation ensures continuous cooling even if one fan fails
Meets industry standards for energy efficiency and environmental compliance

Technical Specifications

Model/Part Number: WS-X4991-V04
Fan type: 120 mm axial fans
Airflow: approximately 120 CFM per fan
Operating temperature range: 0 to 50 degrees Celsius
Power consumption: less than 15 watts total
Connector type: standard Cisco fan tray connector
Dimensions: fits within the standard Catalyst 4948 chassis slot
Operating voltage: 12 V DC

Applications
The Catalyst 4948 Fan Tray is ideal for:

Enterprise core and distribution layers where high availability is critical
Data center aggregation switches that operate continuously under heavy traffic loads
Branch office deployments that require reliable cooling in compact rack spaces
Network environments that demand compliance with energy and environmental standards

By delivering consistent cooling performance, the Cisco Catalyst 4948 Fan Tray helps protect your network investment, minimize downtime, and maintain peak throughput across your switching infrastructure.