Verilink PRISM 3301 (34-00239.5) Product Manual - Manual (Page 21)

RX AIS 13
Table 3-1 DTE and Network Alarm Conditions and Responses
Alarm Type LED Signal(s) Description Operator Response
Loss of DTE Clock TxAIS
DTE CLK LOSS
Send AIS Alarm on the
Network Output Signal Log alarm in the alarm queue (including printing
the message on the ASCII terminal).
Loss of Input Tx YELLOW
Network LOS
Yellow Alarm on the
Network Output Signal Send all 1s to the DTE port.
Turn off CA signal of the DTE port if configured.
Log alarm in the alarm queue.
DS3 Frame Loss Tx YELLOW
Network OOF
Yellow Alarm on the
Network Output Signal Send all 1s to the DTE port.
Turn off CA signal of the DTE port if configured.
Log alarm in the alarm queue.
AIS Network Rx AIS Send all 1s to the DTE port.
Turn off CA signal of the DTE port if configured.
Log event in the alarm queue.
Yellow Alarm Network Rx Yellow Turn off CA signal of the DTE port configured.
Log the event in the alarm queue.
BPV BPV Log the event in the alarm queue.
Parity Error Parity Error Log the event in the alarm queue.
Remote Parity Error Remote Parity Error Log the event in the alarm queue.