Maintaining JATP400 Power System
IN THIS SECTION
Maintaining the JATP400 Power Supply | 52
Replacing an AC Power Supply on the JATP400 Appliance | 52
Replacing AC Power Supply Cables on the JATP400 Appliance | 53
Replacing a DC Power Supply on the JATP400 Appliance | 54
Replacing DC Power Supply Cables on the JATP400 Appliance | 55
Maintaining the JATP400 Power Supply
The JATP400 appliances ship with redundant AC power supply modules. If one power supply fails, the
second power supply takes over for the entire power load.
NOTE: The JATP400 appliance also supports optional DC power supply modules if you need DC
power.
To maintain the power supplies, follow these guidelines:
• Ensure that the power and grounding cables for DC power supplies are arranged so that they do not
obstruct access to other components.
• Routinely check the power LED on the power supply module. If the LED status is green, the power
supply is functioning normally.
• Periodically inspect the site to ensure that the power cables connected to the JATP400 appliance are
securely in place and moisture is not accumulating near the appliance.
Replacing an AC Power Supply on the JATP400 Appliance
To replace an AC power supply:
1. To remove the AC power supply:
52
Summary of Contents for JATP400
Page 1: ...JATP400 Appliance Hardware Guide Published 2021 05 17...
Page 8: ...1 CHAPTER Overview JATP400 System Overview 2 JATP400 Chassis 4...
Page 64: ...The hard drive pops partially out of the slot 57...
Page 65: ...Figure 24 Removing a Drive Carrier g100245 58...
Page 67: ...5 CHAPTER Troubleshooting Hardware Contacting Juniper Networks Technical Assistance Center 61...
Page 69: ...6 CHAPTER Returning the Chassis or Components Returning the JATP400 Chassis or Components 63...
Page 72: ...Maintaining the JATP400 Hard Disk Drive 56 65...