Fan Tray Assembly; Fan Tray Assembly Overview - Cisco Catalyst 9400 Series Hardware Installation Manual
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Also See for Catalyst 9400 Series:
- System management configuration manual (458 pages) ,
- Installation note (32 pages) ,
- Troubleshooting manual (14 pages)
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Fan Tray Assembly
Feature
Description
RFID Tag
The chassis has a built-in, front-facing, passive RFID tag that uses Ultra High Frequency (UHF) RFID technology
and requires an RFID reader with compatible software. It provides auto-identification capabilities for asset
management and tracking. The RFID tags are compatible with the Generation 2 GS1 EPC Global Standard and
are ISO 18000-6C compliant. They operate in the 860-MHz to 960-MHz UHF band. For more information, see
Radio Frequency Identification (RFID on Cisco Catalyst 9000 Family
Fan Tray Assembly
The following sections provide detailed information about the fan tray assembly:
Fan Tray Assembly Overview
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning
No user-serviceable parts inside. Do not open. Statement 1073
A Cisco Catalyst 9400 Series fan tray assembly—
• Is composed of a fan tray and an adapter that is attached to the fan tray. It is responsible for cooling the
• Has side-to-side airflow for balanced airflow across the inserted cards. When facing the front of the
• Can be installed and removed from the front and the rear.
• Has a built-in, front-facing, passive RFID tag that uses Ultra High Frequency (UHF) RFID technology
• Is chassis-specific. (Add = to the model number for spares)
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
16
entire chassis and interfacing with environmental monitors to trigger alarms when conditions exceed
thresholds.
chassis, airflow direction is right to left.
and requires an RFID reader with compatible software. It provides auto-identification capabilities for
asset management and tracking. The RFID tags are compatible with the Generation 2 GS1 EPC Global
Standard and are ISO 18000-6C compliant. They operate in the 860- to 960-MHz UHF band. For more
information, see
Radio Frequency Identification (RFID) on Cisco Catalyst 9000 Family
• Model number C9404-FAN for the Catalyst 9404R Switch.
This model has eight individual fans (two rows of four each). It supports a minimum airflow of 640
cubic feet per minute (CFM) at 100 percent fan throttle.
• Model number C9407-FAN for the Catalyst 9407R Switch.
This model has 12 individual fans (three rows). It supports a minimum airflow of 960 cubic feet
per minute (CFM) at 100 percent fan throttle.
Product Overview
Switches).
Switches.
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Table of Contents
Troubleshooting
