Monitoring and Testing

Table 5-9. Test Jack Functions

Test Jack Name

Function

 

 

NET In

A break-in test jack that allows a signal to be inserted toward the

(Network In)

network by external test equipment.

 

 

NET Out

A break-in test jack that interrupts the signal coming from the

(Network Out)

network and allows it to be terminated by the external test

 

equipment.

 

 

EQPT In

A break-in test jack that allows a signal to be inserted toward the

(Equipment In)

terminal equipment (DTE) by external test equipment.

 

 

EQPT Out

A break-in test jack that interrupts the signal coming from the

(Equipment Out)

terminal equipment (DTE) and allows it to be terminated by the

 

external test equipment.

 

 

MON In

A monitor jack that is controlled by the Selectable Test Jack branch

(Monitor In)

of the menu tree. If it is set to Equipment (the default), this jack

 

monitors the signal going into the terminal equipment (DTE). If it is

 

set to Network, this jack monitors the signal going into the network.

 

 

MON Out

(Monitor Out)

A monitor jack that is controlled by the Selectable Test Jack branch of the menu tree. If it is set to Equipment (the default), this jack monitors the signal coming from the terminal equipment (DTE). If it is set to Network, this jack monitors the signal coming from the network.

Test Commands

The test commands enable you to run loopbacks and test patterns on the DSU/CSU, and to test the front panel LEDs. These tests can help you isolate areas of trouble if you are having problems with your DSU/CSU.

Use the Test branch of the asynchronous terminal menu tree (see Appendix A) to access all test commands.

5-18

August 2000

3162-A2-GB20-40

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HP 3162 manual Test Commands, Test Jack Functions Test Jack Name