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- In Stock: 2
- Manufacturer: Cisco
- Model or Part: 800-21448-02
- Condition: Refurbished
- Weight: 12.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Cisco ONS15454 Fan Alarm Assembly (part number 800-21448-02) is a critical component designed for Cisco Optical Network Switch platforms. This assembly monitors fan operation and provides an audible and visual alarm when a fan fails or operates outside normal parameters, helping to maintain optimal cooling and prevent overheating of high-density optical equipment.
Key Features
- Immediate fan failure detection with audible alarm
- Visual indicator for quick status verification
- Plug-in design for easy installation and replacement
- Compatible with Cisco ONS 15454 chassis and related models
- Robust construction to withstand harsh data center environments
Technical Specifications
- Part number: 800-21448-02
- Manufacturer: Cisco
- Operating temperature range: 0 deg to 50 deg Celsius
- Storage temperature range: -40 deg to 70 deg Celsius
- Power supply: 12 VDC typical
- Alarm output: 120 VAC 10 mA (standard alarm relay)
- Dimensions: 2.5 in (height) x 4.0 in (width) x 1.0 in (depth)
- Weight: 0.5 lbs
Applications
The ONS15454 Fan Alarm Assembly is ideal for use in enterprise data centers, carrier networks, and any environment where Cisco optical switches are deployed. It ensures continuous cooling performance for mission critical networking equipment, reduces the risk of unplanned downtime, and simplifies maintenance procedures by providing clear alarm signals. This component is essential for network operators who demand reliable temperature management and rapid fault detection in high-performance optical networking infrastructures.