Verilink PRISM 3301 (34-00239.5) Product Manual Manual do Utilizador descarregar pdf (Página 21)

RX AIS

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.

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Verilink PRISM 3301 (34-00239.5) Product Manual Manual do Utilizador Página 21