Zhone Technologies Z-PLEX-10-24-DOC-SC ユーザーズマニュアル

Zhone Technologies / 5-9

The RxAB (receive ABCD) setting is a read-only parameter that displays the ABCD pattern 
for testing the receive side of the circuit. 

To view the ABCD receive bit pattern on an FXO port, enter the following command:

user>

 

To view the ABCD receive bit pattern on an FXS port, enter the following command:

user>

 

The Tip and Ring Status information field describes what the attached device is doing with the 
Tip and Ring leads of the FXO or FXS port. 

To view the tip and ring status information for an FXO port, enter the following command:

user>

 

To view the tip and ring status information for an FXS port, enter the following command:

user>

 

This section explains how to interpret the LED indicator lights located on the front panel of 
the Z-Plex unit.

A single tri-color LED indicates the overall system alarm status. Table 5-2 describes the Alarm 
LED. 

RED (ON)

System is in an alarm condition.

RED (BLINKING)

System has failed Power-On Self Test (POST).