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CarrierAccess Adit 600 - TDM Voice Normal Status Lights

Carrier Access Adit 600 - TDM Voice
Light
Status
Description & Suggested Action (Likely Failures in Bold)
T1-1 Red (Solid) T1 is down. // Call the Carrier.
MAJOR/MINOR Red (Solid) T1 could have taken a power surge. // Call the Carrier.
CRD Green (Not Solid) Voice over IP Card failure. // Call the Carrier.

TDM Controller - This is the T1 Card.

Light
Status
Description & Suggested Action (Likely Failures in Bold)
MAJOR OR MINOR Unlit No alarms present.
Red/Yellow Red = Major alarm       Yellow = Minor alarm
LOCAL Unlit Remote mode (DIP switches disabled).
Green Local mode (DIP switches enabled).
ACO Unlit Normal mode. No alarms are being suppressed.
Yellow Alarm cutoff active. One or more active alarms suppressed.
T1-1 OR T1-2 Unlit Offline
Green Normal
Red Loss of Signal (LOS) detected.
Yellow Bipolar Violation (BPV) detected.
Green (Flashing) Loopback active.
Red (Flashing) Loss of Frame (LOF) or Alarm Indication Signal (AIS) detected.
Yellow (Flashing) Yellow alarm (Remote Alarm Indication) detected.

Router

Light
Status
Description & Suggested Action (Likely Failures in Bold)
CRD Unlit Loss of power.
Green No current alarms
Red Alarm state active. // (See alarm log for cause)
Red (Flashing) Self-test or Boot in-process.
Yellow (Flashing) Card is saving data to flash RAM, do not power down.
LNK Unlit No Ethernet link.
Green Good Ethernet link.
10/100 Unlit 10 Mb Ethernet.
Green 100 Mb Ethernet.
TX/RX Unlit No Ethernet transmit activity.
Green Current Ethernet TX/RX activity.
Yellow Current Ethernet TX/RX collision.

For more information or to have your device listed please contact Infotel Systems Inc

The Story Behind "Status Lights"

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