CISCO WS-X4992 V02 4900 series Fan Tray

Product Overview
The Cisco WS-X4992 V02 is a fan tray module designed for cooling Cisco Catalyst 4900 series switches. It provides consistent airflow through the chassis to maintain safe operating temperatures. Because the module is hot-swappable, it can be replaced without shutting down the switch. This helps keep critical network services available. In addition, the WS-X4992 V02 is built to support continuous operation in dense rack environments. As a result, it plays a key role in protecting hardware components and extending system life.

Key Features

• Fan tray module for Cisco Catalyst 4900 series switches

• Ensures stable airflow for high-density switching environments

• Hot-swappable design reduces downtime

• Rugged metal housing for reliable long-term use

• Supports continuous 24/7 operation

• Simple installation in compatible switch chassis

• Helps prevent overheating of internal components

• Designed for enterprise and data-centre use

• Compatible replacement unit for systems requiring WS-X4992 V02

Technical Specification Highlights
The WS-X4992 V02 consists of multiple integrated cooling fans inside a steel enclosure. The airflow direction is engineered to match the cooling path of the Catalyst 4900 series chassis. Because the module is hot-swappable, technicians can perform fan replacement without affecting uptime. The fan tray includes factory-aligned airflow ducts, mounting guides and connector fittings for seamless chassis integration. It is built for enterprise switching platforms that generate significant heat during high-capacity operation. Furthermore, the WS-X4992 V02 is designed to operate in the environmental range supported by the Catalyst 4900 platform.

Usage & Application
This fan tray module is used in Cisco Catalyst 4900 series switches deployed in data-centres, telecom rooms and enterprise networks. Because cooling is critical for high-density switching, the module ensures reliable airflow. It supports network environments where switches run continuous workloads. It also fits maintenance scenarios where quick replacement is required. Moreover, the hot-swappable nature allows the fan tray to be replaced while the switch remains active. As a result, the WS-X4992 V02 helps keep network hardware stable in demanding environments.

Why Choose this Product
Choose the Cisco WS-X4992 V02 if you need a dependable cooling module for Catalyst 4900 series switches. It is built for continuous use, supports fast replacement and matches the airflow requirements of compatible chassis. Because it integrates seamlessly with Cisco hardware, it provides a reliable solution for maintaining proper operating temperatures in enterprise switching systems.

Catalyst 4900M Switch Chassis Product overview is shown here

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