3 testing, Testing – Nokia DNT2Mi-fp User Manual
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7.3
Testing
DNT2Mi-fp tests can be controlled using Q1 menus. The following tests are
available for testing a DNT2Mi terminal:
SB 1, Port
Code
Severity
Q1 message
0x15
B
Loop to interface
0x32
AS
Loss of incoming 2 M signal
0x42
B
Ais 2 M
0x51
AS
Loss of frame alignment
0x56
B
CRC multiframe alignment lost
0x63
AS, A, B
BER > 1 E-3
0x66
AS, A, B
BER > 1 E-6
0xb3
B
Far-end alarm
SB 2, Line
Code
Severity
Q1 message
0x15
B
Loop to interface
0x30
AS
Loss of incoming signal
0x51
AS
Loss of frame alignment
0x63
AS, A, B
BER > 1 E-3
0x66
AS, A, B
BER > 1 E-3
0xb0
B
Far-end alarm 1
0xb3
B
Far-end alarm