ADTRAN MX2800 M13 - Manual (Page 139)

MX2800
M13
Mul
tip
lexe
r Syste
m
Man
ual
T
ransa
ctio
n Lang
uag
e 1 (T
L1), Secti
on 9
612
002
90L1
-1G
9-15
REPT
ALM
EQPT
404 (PS A) MN PWR-5 NSA NEND Power Supply Low Replace the failed power supply. Use the aid of the alarm to
identify the card.
405 (PS B)
404 (PS A) MN HITEMP NSA NEND Power Supply Temp High Reduce the temperature of the MX2800's operating environment
or provide better ventilation.
405 (PS B)
404 (PS A) MJ HITEMP NSA NEND Power Supply Temp Critical Reduce the temperature of the MX2800's operating environment
or provide better ventilation.
405 (PS B)
404 (PS A) MN PWR-48 NSA NEND Power Supply Source
Failure Check the –48 volt input indicated by the AID for a blown fuse
or disconnected/incorrect wiring.
405 (PS B)
404 (PS A) MN PROTNA NSA NEND Power Supply Card Removed Check to see if card was removed by on-site personnel.
405 (PS B)
Table 9-3. MX2800 Alarm Events (Continued)
AID
Notification
Code
Condition
Type
Service
Affecting
Location Description Recommended Action