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Appendix B Port Descriptions and LED Status
VI User’s Guide
POWER SUPPLY LEDS
The following tables describe LED behaviors on the 5000-M and 5000-M2 for different
combinations of functioning power supplies.
Interpreting Power Supply LED Status for the
NetScreen-5200
The following table details the LED behaviors on the 5000-M and 5000-M2 for different
combinations of functioning power supplies on the NetScreen-5200.
Interpreting Power Supply LED Status for the
NetScreen-5400
The status of the Power and Alarm LEDs depend upon whether the NetScreen-5400
contains a single Secure Port Module (SPM) or multiple SPMs.
Single SPM Installed
The following table describes the LED behaviors for different combinations of functioning
power supplies when there is only one SPM installed.
Power Supply 1 Present Power Supply 2 Present Power LED Alarm LED
Yes No Green Off
Yes Yes. Not functioning or turned off. Green Red
Yes Yes Green Off
Power Supply 1
Present
Power Supply 2
Present
Power Supply 3
Present
Power LED Alarm LED
Yes No No Green Off
Yes Yes. Not
functioning or
turned off.
No Green Red
Yes Yes No Green Off
Yes Yes Yes. Not functioning
or turned off.
Green Red
Yes Yes Yes Green Off
Note: If the NetScreen-5400 contains more than one SPM, then the system requires at least
two functioning power supplies. If a second power supply is not present or is present but not
turned on, then the Alarm LED is off, but a console message directing you to install and
turn on another power supply appears.