ZyXEL Communications ALC1248G, Руководство пользователя

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Chapter 1 Introducing the ALC1248G
ALC1248G User’s Guide
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1.5.2 LEDs
The following table describes the LED indicators on the front panel of the ALC.
1.6 Default Settings
Refer to your MSC user’s guide for information on default settings.
Table 3 LED Descriptions
LED COLOR STATUS DESCRIPTION
PWR Green On The line card is turned on.
Off The line card is off.
SYS Green Blinking The line card is rebooting and performing self-diagnostic
tests.
On The line card is on and functioning properly.
Off The power is off or the line card is malfunctioning.
ALM Red On There is a hardware failure or an alarm.
Off The line card is functioning normally.