IES-2000/3000 User’s Guide
ALC1024 Overview 4-5
4.5.1 ALC1024 LEDs
Table 4-1 DSL LED Descriptions
LED COLOR STATUS DESCRIPTION
PWR Green On The system is up.
Off The system is off or not receiving power.
ALM Red Blinking The line card’s temperature and voltage monitoring IC has failed.
On The line card has overheated or its voltage is out of the normal
parameters.
Off The line card is functioning within normal temperature and voltage
parameters.
SYS Green Blinking The line card is starting.
On The line card is on and functioning properly.
Off The line card is not receiving power, is not ready or has a malfunction.
Green On The DSL link is up. ADSL (1-24)
Off The DSL link is down.
4.5.2 Ports
Table 4-2 ACL1024 Front Panel Ports
PORT DESCRIPTION
ADSL This Telco-50 connector is for connecting the ALC1024 to the ASC1024 splitter card.
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