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Adtran TRC4108 Manual Do Utilizador

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TRACER 4108/4208 System Manual
Section 5  User Interface Guide
612804208L1-1B
© 2003 ADTRAN, Inc.
51
> T1
X
 S
TATUS
/C
ONFIGURATION
/L
OOPBACK
Figure 8 shows the T1x Status/Configuration/Loopback menu page, which displays a real-time graphical 
representation for the T1x link using data from both the local and remote TRACER 4108/4208 units. T1x 
operational configuration parameters and testing functions are configured from this menu.
Figure 8.  T1x Status/Configuration/Loopback
>T1
X
 S
TATUS
/C
ONFIGURATION
/L
OOPBACK
 > T1
X
 I
NTERFACE
 A
LARMS
Displays any active alarms on the T1 link (reported from both the local and remote TRACER 4108/4208 
units). These alarms include Red, Blue/AIS, Yellow, LOS, and bipolar violations (
BPV
). Table 2 briefly 
describes these alarms. See Section 6, Troubleshooting Guide, for more information on these alarms.
The following menus for the T1x Status/Configuration/Loopback apply to all eight 
available T1 interfaces (A through H).
Table 2.  T1 Interface Alarms
RED
Activates when a local facility failure occurs.
Blue/AIS
Activates when an incoming remote alarm is received from a connected T1 device. An AIS 
signal is an unframed All One signal that replaces the normal traffic signal
YEL
Activates when an incoming remote alarm is received from the T1 device indicating that a 
failure has occurred in the received direction.
LOS
Activates when no T1 signal is present from the connected T1 equipment. LOS is 
activated after receiving 192 consecutive zeros.
BPV
Activates when the incoming T1 stream presents bipolar violations (BPVs).