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MX2820 System Manual
Table 5-1. SCU Alarm Status Screen, External Inputs (Continued)
Input Name
Severity
AUX #3B
User Definable
PWR Bus A
User Definable
PWR Bus B
User Definable
M13 MUX MODULE
View the status of an M13 MUX module by selecting the following options and selecting the
number for a slot location:
• Select
A
M
CCESS
ODULES
• Select a number from 1 to 7 (19-inch shelf) or 1 to 9 (23-inch shelf) from the Access Module
Menus screen, and press
• Select
.
S
TATUS
Figure 5-8
shows an example of the status for an M13 module in slot location 4. The following
subsections provide descriptions of the fields for this Status screen.
Shelf:
1
Unacknowledged Alarms:
DS3 State
State
Alarm
Rx Framing
Remote
Multiplexer State
Alarm
Protection
Card Comm.
Slot 4A
Status
Slot 4B
Status
Figure 5-8. M13 MUX Module Status Screen Example
5-20
Description
When acting as a fan alarm, this input will generate a cadenced
alarm signal which indicates a partial failure of the fan module.
This input generates an alarm signal when one of the power
supplies fails. When both power supplies fail, a critical alarm
will be generated to indicate a complete power failure at the
SCU.
This input generates an alarm signal when one of the power
supplies fails. When both power supplies fail, a critical alarm
will be generated to indicate a complete power failure at the
SCU.
, from the MX2820 Main Menu, and press
.
E
NTER
Slot:
4A
ADTRAN MX2820 System
None
= ALARM
= LOS
= M13
= Unknown
= None
= Circuit
= OK
= Active
= Standby
TID:
Status
DS2 State
<1-7>
=
LOF LOF LOF LOF LOF LOF LOF
T1/E1 State
<1-4>
=
AUTO
AUTO
<5-8>
=
AUTO
AUTO
<9-12>
=
AUTO
AUTO
<13-16> =
AUTO
AUTO
<17-20> =
AUTO
AUTO
<21-24> =
AUTO
AUTO
<25-28> =
AUTO
AUTO
'?' - System Help Screen
E
.
NTER
04/21/04 23:05
HTVLALEXD16
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
61186003L1-1D
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