Chapter 1 Introduction

Back up the configuration (and make sure you know how to restore it). Restoring an earlier working configuration may be useful if the GPON Device becomes unstable or even crashes. If you forget your password, you will have to reset the GPON Device to its factory default settings. If you backed up an earlier configuration file, you would not have to totally re-configure the GPON Device. You could simply restore your last configuration.

1.4LEDs (Lights)

The following graphic displays the labels of the LEDs.

Figure 2 LEDs on the Top Panel

None of the LEDs are on if the GPON Device is not receiving power.

Table 1

LED Descriptions

 

LED

 

COLOR

STATUS

DESCRIPTION

POWER

 

Green

On

The GPON Device is receiving power and is ready for use.

 

 

 

 

 

 

 

 

Off

The GPON Device is not receiving power or has malfunctioned.

 

 

 

 

 

PON

 

Green

On

The GPON Device has a PON line connection.

 

 

 

 

 

 

 

Orange

On

The GPON Device’s PON port is physically connected but not registered.

 

 

 

 

 

 

 

Red

On

The GPON Device’s PON port is not connected. The optical transceiver may

 

 

 

 

have malfunctioned or the fiber cable may not be connected or may be

 

 

 

 

broken or damaged enough to break the PON connection.

 

 

 

 

 

ALARM

 

Red

On

An equipment failure has occurred.

 

 

 

 

 

 

 

 

Off

The GPON Device has not detected an equipment failure.

 

 

 

 

 

10/100/

 

Orange

On

The GPON Device has a 1 Gb Ethernet connection with another device

100 1~4

 

 

(such as a computer) on the Local Area Network (LAN) through this port.

 

 

 

 

 

 

 

 

Blinking

The GPON Device is sending/receiving data to/from the LAN through this

 

 

 

 

port.

 

 

 

 

 

 

 

Green

On

The GPON Device has a 100 Mb Ethernet connection with another device

 

 

 

 

on the LAN through this port.

 

 

 

 

 

 

 

 

Blinking

The GPON Device is sending/receiving data to/from the LAN through this

 

 

 

 

port.

 

 

 

 

 

 

 

Red

On

The GPON Device has a 10 Mb Ethernet connection with another device on

 

 

 

 

the LAN through this port.

 

 

 

 

 

 

 

 

Blinking

The GPON Device is sending/receiving data to/from the LAN through this

 

 

 

 

port.

 

 

 

 

 

 

 

 

Off

The GPON Device does not have an Ethernet connection with the LAN

 

 

 

 

through this port.

 

 

 

 

 

DUPLEX

 

Green

On

The Ethernet port has a full duplex connection.

1~4

 

 

 

 

 

Orange

On

The Ethernet port has a half duplex connection.

 

 

 

 

 

 

 

6

 

PMG1006-B20A User’s Guide