NED3CXPA indicator description

NED3CXPA indicators:

Table 4 Indicators

Name

Description

STAT

Board status indicator

On (green): the board is working normally.

On (red): the board hardware is faulty.

On (orange): the board is not loaded with the logic.

Off: the board is not running or no power is input.

PROG

Program running indicator

On (green): The board software is being initialized.

The board software is normally initialized, and the board software is running normally.

On (red): The memory self-check fails.

The board software or the logic file is lost.

Loading of the board software fails.

On for 100 ms and off for 100 ms alternately (green): loading of the board software is in process.

On for 300 ms and off for 300 ms alternately (green): the BIOS is guiding the upper-layer software.

On for 100 ms and off for 100 ms alternately (red): the BIOS self-check fails.

Off: no power is input.

SYNC

Synchronization status indicator

On (green): The clock works in free-run mode and the system clock priority list is not set. By default, the system clock priority list contains only internal sources.

The clock works in locked mode and is tracing a clock source other than the internal sources in the priority list.

The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.

On (red): The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode.

The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.

ACTX

Switching status indicator

On (green): the board is in the working switching state.

Off: the board is in the protection switching state.

ACTC

Control status indicator

On (green): the board is in the working control state.

On for 100 ms and off for 100 ms alternately (green): the data of the equipment is backed up in batch.

Off: the board is in the protection control state.

CRIT

Critical alarm indicator

On (red): Critical alarms are generated.

Off: no critical alarms are generated in the equipment.

MAJ

Major alarm indicator

On (orange): major alarms are generated.

Off: no major alarms are generated.

MIN

Minor alarm indicator

On (yellow): Minor alarms are generated.

Off: no minor alarms are generated.

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