C9407-FAN Overview
The Cisco Catalyst 9400 Series 7-slot chassis fan tray (C9407-FAN) provides advanced cooling capabilities for the C9407 chassis. It features a redundant fan design with N+1 redundancy. The fans automatically adjust speeds based on system temperatures to optimize cooling and acoustic performance.
The C9407 chassis fan tray is built with an enterprise-class design consisting of multiple fans that provide both redundancy and excellent airflow. The fans are contained in a dual serviceable tray, providing full front accessibility. The fan tray is also accessible from the rear of the chassis for flexible cable management.
Cisco Catalyst 9400 Series switches use advanced fan speed control technologies, including barometric pressure sensors and fine-grained pulse-width modulation controls. This allows the chassis fans to minimize acoustic noise by reducing fan speeds at lower altitudes, while still providing adequate static pressure for cooling. The fans can also compensate dynamically if a fan fails by increasing speeds on the remaining fans.
Key Features
- Dual serviceable fan tray design
- N+1 fan redundancy
- Automatic variable speed cooling fans
- Side-to-side airflow optimized for closet environments
- Rear accessibility option for cabling flexibility
- Advanced acoustic noise reduction technologies
- Barometric pressure sensors to adjust fan speeds based on altitude
- Fine-grained PWM fan tuning to minimize noise
Compatibility
- Designed for the Cisco Catalyst C9407R 7-slot chassis
- Compatible with all C9407 supervisor engines and line cards
C9407-FAN Specifications
Feature | Description |
---|---|
Total Fans | 4 fans |
Fan Redundancy | N+1 |
Noise Level | < 60dB at 50% load |
Serviceability | Dual serviceable fan trays |
Airflow | Side-to-side |
Installation
The C9407-FAN fan tray installs into the rear compartment of the C9407 chassis. Slide the fan tray into the chassis guides until it clicks into place. Cabling can optionally access the chassis from the rear by removing the breakout panels.
Ordering Information
Product Number | Description |
---|---|
C9407-FAN= | Cisco Catalyst 9400 Series 7-slot Fan Tray |
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