ADC HiGain HLU-200 User Manual page 8

Line Circuit Settings Option. The AHT1U supports the following Line Circuit Settings Option.
1. RETRIEVE LINE CIRCUIT SETTINGS (DLP-322)
This retrieves the following information on a slot occupied by an AHT1U:
a. Access Id. As above.
b. AIS. This entry determines the type of Alarm Indicating Signal (AIS) that is sent upstream of
the CBA when the AHT1U is in its alarm state. The choices are NONE, ALL 1s or ALL 0s.
c. Red Lined. A Yes or No indicating a circuit's Red Lined status. A Red Lined circuit cannot
have its provisioning changed without first notifying the customer served by that circuit.
d. Cross Connection Type. Indicates that an AHT1U is cross connected to another T1 or DS1
line unit.
e. Service State. The service state (IS or OOS) of the unit.
f. Status. Indicates the status of the AHT1U: Cross Connected, OOS, MT etc.
The LINE CODE and GRADE of SERVICE settings that are supported by the AT1U
are NOT supported by the AHT1U.
2. EDIT T1U CIRCUIT SETTINGS (DLP-323)
This command allows the assigned AHT1U unit to have its AIS, Service State and Red Lined
states changed.
DS1 Cross-Connections. The AHT1U supports the following DS1 Cross-Connect commands:
1. RETRIEVE DS1 CROSS-CONNECTIONS (DLP-310)
This command allows the cross-connect status of an AHT1U to be determined.
2. PERFORM DS1 CROSS-CONNECTION (DLP-311)
This command allows an AHT1U to be cross-connected to another AHT1U, ADS1U, or AT1U
channel unit in either the same or another CBA.
The AHT1U can only be connected to another asynchronous card.
3. DISCONNECT DS1 CROSS-CONNECTION (DLP-312)
This command allows any cross-connected AHT1U to be disconnected.
6 November 22, 1996
150-200-114-03, Issue 03
HLU-200 List 1D