Allied Telesis AT-iMG7x6MOD series Manuel d'installation télécharger pdf (Page 42)

AT-iMG746MOD Installation Guide

42 Chapter 5: Turn-Up and Troubleshooting

Understanding the LEDs (iMGMOD Unit)

Figure 30. LEDs for AT-iMG7x6MOD

Table 3. LEDs and Meanings

LED Meanings

PWR ON - The iMG is receiving power and the voltage is within the acceptable range.

OFF - The unit is not receiving power.

SYST ON - The unit is starting up or is malfunctioning

OFF - The unit is working normally.

Flashing - software upgrade in flash in progress

WAN (General) Red - An incompatible WAN daughter card has been installed, such as the 1G

BiDi module on the iMG6x6MOD - A log is also generated.

WAN (BD) ON - A WAN link has been established

OFF -A WAN link has not been established

WAN (EPON) Red - Signal detected

Red Flashing - Communication is being established

ON (Green) - Connection is configured and in service

LAN ON - A LAN link has been established

OFF -A LAN link has not been established

Red - An incompatible LAN daughter card has been installed, such as the T1/E1

with the 1G LAN RJ45 (The WAN card takes priority). - A log is also generated.

VoIP ON - One or all of the VoIP lines are in use.

OFF - None of the VoIP lines are in use.

Flashing -The VoIP network is operating.

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Allied Telesis AT-iMG7x6MOD series Manuel d'installation Page 42