SMC Networks SMC7824M/FSW Uživatelský manuál stáhnout pdf (Strana 27)

ESCRIPTION

ARDWARE

1-7

Table 1-2 Port and System Status LEDs

LED Condition Status

Major Red Indicates presence within the system of one

or more major traffic-affecting system

alarm(s) that are not masked by the alarm

filter.

Minor Amber Indicates presence within the system of one

or more minor traffic-affecting system

alarm(s) that are not masked by the alarm

filter.

Fan Fail Red Indicates failure of one or more fans.

Diag Flashing Green System self-diagnostic test in progress.

Green System self-diagnostic test successfully

completed.

Off System self-diagnostic test has detected a

fault.

Link/Activity Green Port has a valid link.

Flashing Green Flashing indicates activity on the port.

Off The link is down.

Power

Module

-48V/+12V

or AC/+12V

Green DC or AC power is functioning normally.

Off External power not connected or has failed.

* The -48V/AC LEDs on the left indicate the status of external power. The

+12V LED on the right indicates the status of the internal power conversion

process.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 107 108

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SMC Networks SMC7824M/FSW Uživatelský manuál Strana 27