Huawei ATN 950B Hardware Description page 124

ATN 950B Multi-service Access Equipment
Hardware Description
Boards and Their Indicators
Board
AND1CXPA/AND1CXPB
AND1EM4T
AND1EM8T
AND1EX1
AND1EM4F
AND1EM8F
AND1ML1/ML1A
AND3ML1A/ML1B
AND2MD1A/MD1B
AND1PIU
AND1FAN
Description of the Board Status Indicator (STAT)
Status
On (green)
On (red)
On (orange)
Off
Description of the Program Running Indicator (PROG)
Status
On (green)
On (red)
Issue 03 (2012-07-23)
Indicator
STAT, PROG, SYNC, ACTX, ACTC
STAT
STAT
L/A
STAT, L/A0 to L/A3
STAT, L/A0 to L/A7
STAT
STAT
STAT
PWR
CRIT, MAJ, MIN, FAN
Indication
The board is working normally.
The board hardware is faulty.
The interface board is not loaded with the logic.
l No power is input.
l The board is not running.
Indication
l The board software is being initialized.
l The board software is normally initialized, and the board
software is running normally.
l The memory self-check fails.
l The board software or the logic file is lost.
l Loading of the board software fails.
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