Allied-telesis AT-CV1203 Manuel d'utilisateur télécharger pdf (Page 19)

AT-CV1203 Chassis Installation Guide

LEDs

Figure 4 identifies the power LEDs on the rear panel.

Figure 4. Power LEDs

Table 1 describes the power LEDs.

Table 1. Power LEDs

LED State Description

PWR GOOD Green The power being supplied to the line cards

is within the normal operating range.

OFF The chassis is not receiving power or the

power is outside the normal operating

range.

PWR A Green Power adapter A is operating normally.

OFF Power adapter A is not receiving power,

isn’t present, or has failed.

PWR B Green Power adapter B is operating normally.

OFF Power adapter B is not receiving power,

isn’t present, or has failed.

1579

12VDC

PWR A

PWR B

PWR GOOD

Power Adapter LEDs

PWR Good LED

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 37 38

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Allied-telesis AT-CV1203 Manuel d'utilisateur Page 19