Juniper T320 Manual page 138

T320 Core Router Interface Module Reference
LEDs
Related
Documentation
122
OK LED, one tricolor:
Off—PIC is offline and safe to remove from the router.
Green—PIC is operating normally.
Yellow—PIC is initializing.
Red—PIC has an error or failure.
APP LED, one:
Off—Monitoring application is not running.
Green—Monitoring application is running under acceptable load.
Yellow—Monitoring application is overloaded.
Link Status LED, one:
Off—Port is down.
Green—Port is online. Link is established.
T320 PIC Description
T320 PIC Combination Limitations
T320 PICs Supported on page 3
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