Table 5-10. T1/E1 State Conditions; T1/E1 State; Acknowledge Alarms (Aco) - ADTRAN MX2820 System Manual

T1/E1 State

This field indicates the current state of the individual T1s or E1s.
possible state conditions. A DS2 can be divided into three E1s or four T1s. Therefore, some of
the fields in the T1/E1 State menus do not apply for an E1 configuration.
Condition
OK
OFF
AUTO
LOS
XCV
TST
HOT
LAIS (Loop-side AIS)
CAIS (Carrier-side AIS)

Acknowledge Alarms (ACO)

The alarms can be acknowledged through the Alarm Cutoff (ACO) button or from the Alarm
Status menus.
61186003L1-1D

Table 5-10. T1/E1 State Conditions

Description
The T1/E1 is ready to pass data.
The T1/E1 is configured for disable.
The T1/E1 is configured for Auto-Enable.
The unit has lost the Rx signal on the T1/E1.
The unit is receiving excessive code violations across the T1/E1,
which is exceeding the configured threshold.
The T1/E1 is currently in test mode.
The T1/E1 transceiver temperature is too high.
The T1/E1 is receiving all ones from the DSX-1 interface.
The T1 is receiving all ones from the DS3 side of the network.
Section 5, User Interface Guide - UIG-510, Status
Table 5-10 provides the
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