Nokia DNT2Mi-fp User Manual page 36

Q1 management
Equipment tests
Power up test
Self test Self test (5.4)
Line interface test
Loop to Line(5,3,2)
Network test
loop
Data coming
from the line is
looped back to
the line.
Port interface test
Local test loop Loop to Port(5,2,3)
Data coming
from the DTE is
looped back to
the DTE.
36 (60)
Automatic controll
After power is switched on
Port
DTE
Interface
Figure 19. Local test loop
AIS
Port
DTE
Interface
Figure 20. Network test loop
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DNT2Mi-fp Data Network Terminal User manual
Note
During self test
management and line
connection is
disconnected.
See Figure "Network
test loop" after this
table.
See Figure "Local test
loop" after this table.
Line
Interface
AIS
Line
Interface
DN0445814
Issue 2-0 en