Dual Dsx Apm Test Jack Functions - Paradyne 9161 Reference Manual

Troubleshooting and Maintenance

9109 Dual DSX APM Test Jack Functions

Test
Jacks
5-12
DSX1
In
TX
DSX1
RX
DSX1
Test Jack Name
DSX1 IN
DSX1 OUT
DSX1 MON IN
(DSX1 Monitor In)
DSX1 MON OUT
(DSX1 Monitor Out)
DSX2 IN
DSX2 OUT
DSX2 MON IN
(DSX2 Monitor In)
DSX2 MON OUT
(DSX2 Monitor Out)
September 1997
DSX1 DSX2
Out
In Out
Internal
Out Circuitry In
DSX2
DSX1
MON
MON
Function
An intrusive test jack that allows a signal to be inserted
towards the equipment attached to the DSX1 interface by
external test equipment.
An intrusive test jack that interrupts the signal coming from
the equipment attached to the DSX1 interface and allows it
to be terminated by external test equipment.
A monitor jack that noninstrusively monitors the transmitted
signal going into the network (a composite of all channels
allocated to the DSX1 interface).
A monitor jack that noninstrusively monitors the received
signal coming out of the network (a composite of all channels
allocated to the DSX1 interface).
An intrusive test jack that allows insertion of a signal toward
the equipment attached to the DSX2 interface by external
test equipment.
An intrusive test jack that interrupts the signal coming from
the equipment attached to the DSX2 interface by external
test equipment.
A monitor jack that noninstrusively monitors the signal going
into the equipment attached to the DSX2 interface.
A monitor jack that noninstrusively monitors the signal
coming out of the equipment attached to the DSX2 interface.
DSX2
In Out
RX
DSX2
TX
DSX2
97-15653
9161-A2-GH30-20