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Leds, Leds -12 – Carrier Access Network Device Axxius 800 User Manual

Page 442

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13-12

Axxius 800 - Release 2.2

Quad DS1 ADPCM Card

LEDs

LEDs

Each channel on the Quad DS1 ADPCM card has two LEDs. The description of the top
LED is shown below, the bottom LED is not used with this application.

State

Description

Off

Off line

Green

Normal

Red

Loss of Signal (LOS)

Yellow

Bipolar Violation (BPV)

Flashing Green

Loopback active

Flashing Yellow

Yellow Alarm
(Remote Alarm Indication)

Flashing Red (Slow)

Loss of Frame (LOF) or Alarm
Indication Signal (AIS)

Flashing Red (Fast)

Self-test Failure

Top LED
(active)

Bottom LED
(not used)