Chapter 1 VLC Overview

1.4 Front Panel of VLC

The figure below shows the front panel of the VLC.

Figure 1 Front Panel

1.5 Ports and LEDs of VLC

These are the details of the VLC ports and LEDs.

1.5.1 Ports

The following table describes the port labels on the front panel.

Table 2 Front Panel Ports

LABEL

DESCRIPTION

CONSOLE

For troubleshooting purposes, this mini RJ-11port connects to a computer

 

when the line card is not manageable from the MSC.

 

 

1-24

These Telco-50 connectors are for connecting the VLC to the splitter cards.

 

 

1.5.2 LEDs

The following table describes the LED indicators on the front panel of the VLC.

Table 3

LED Descriptions

 

LED

 

COLOR

STATUS

DESCRIPTION

PWR

 

Green

On

The line card is turned on.

 

 

 

 

 

 

 

 

Off

The line card is off.

 

 

 

 

 

SYS

 

Green

Blinking

The line card is rebooting and performing self-diagnostic

 

 

 

 

tests.

 

 

 

 

 

 

 

 

On

The line card is on and functioning properly.

 

 

 

 

 

 

 

 

Off

The power is off or the line card is malfunctioning.

 

 

 

 

 

ALM

 

Red

On

There is a hardware failure or alarm.

 

 

 

 

 

 

 

 

Off

The line card is functioning normally.

 

 

 

 

 

1.6 VSC1224-41 POTS Splitter

Figure 2 Front Panel of VSC1224-41

20

 

VLC1324G User’s Guide