Nortel BayStack 450 Switch, Руководство по установке

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LED indicators reference 117
Nortel Business Communications Manager 450 1.0
Installation — System
NN40160-301 01.04 Standard
July 2009
Copyright © 2006-2009 Nortel Networks
Hard disk drive LEDs
The following table describes the possible LED states for the hard disk drive
LED.
Table 7 HDD LED states
LAN port LEDs
Each LAN port on the main unit has two LEDs. These LEDs indicate the status
of the connection for that LAN port. For the location of the LEDs on the main
units and expansion cabinet, see
Figure 22 LAN port LEDs (page 118) .
Solid red Blink yellow System running in Configuration
Reset mode.
LED states seen during shut down sequence or failure
Solid green Blink yellow Graceful shutdown in progress.
Off Solid yellow Graceful shutdown completed.
Solid red Blink yellow Overheat detected. Thermal
shutdown completed.
Solid red Solid red Power spike or Rail power fluctuation
detected.
Blink red Solid red Rail power fluctuation. Power Monitor
Shutdown completed.
Solid yellow Solid red Power spike shutdown completed
(temperature and Rail power ok).
Off Off No power, system is shut down
(power cable is disconnected).
LED states seen during initial system install or staging
Blink Yellow Blink Yellow Start-up Profile executing
Solid Green Solid Green Start-Up Profile successfully applied
Blink Yellow Blink Red Start-Up Profile Failure
LED Description
Off No HDD detected
Green Normal operation
Red HDD fault
Orange/Flashing
Orange Activity
Power Status Description