Model no. running head – Zhone Technologies IMACS-200 User Manual

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6-8

FXS Ports

Model No.

Running Head

TEST

The Test parameter shows if the port is in test mode or not. Inactive ports and ports that are
assigned to inactive WANs will show a test status of n/a. The test status options for active
ports are off and on.

Tx ABCD

The Transmit ABCD setting allows the user to either monitor the status of the ABCD signaling
bits being transmitted towards the network or set a specific ABCD pattern for testing the
transmit side of the circuit. The options for this field are mon (monitor) or set. Choosing set
will bring up a four digit field for users to input the ABCD pattern they want to transmit. Any
four-digit combination of ones and zeros is acceptable for this setting.

Rx ABCD

The Receive ABCD setting allows the user to either monitor the status of the ABCD signaling
bits being received from the network or set a specific ABCD pattern for testing the receive
side of the circuit. The options for this field are mon (monitor) or set. Choosing set will bring
up a four digit field for users to input the ABCD pattern they want to receive. Any four digit
combination of ones and zeros is acceptable.

TO USER

In cross-connect systems only, the To User parameter allows you to break the circuit and send
a test tone on the user side of the system. The options for this field are none, and D-mW.
Choose none if you do not want to inject a tone toward the CPE. In this case, the PCM signal
received from the network is still sent to the CPE in the normal manner.

Rx ABCD

mon set

mon

TO USER

none D-mW

none

TO NTWK

none D-mW

none

Tx ABCD