Carrier Access Network Device Axxius 800 - Manual (Page 384)

7-12 Axxius 800 - Release 2.2
DS3 Controller Card
Built-In Card Handles
Built-In Card Handles
The Controller card is designed with a handle built into the faceplate to assist in the
removal of the card from the chassis. This handle slides out away from the unit,
creating a handle for a more effective grip.
LEDs
The DS3 Controller has a set of six LEDs. The table below describes each LED.
LED State Description
STAT Green Active
Red Failed
Flashing Red System Reset
Yellow Hot Standby
Flashing Yellow Cold Standby
Alternating
Red/Yellow Application Loading
LINE
STAT
(1-2)
3-4 are not
used on this
card
Off NO transport or port shutdown
Green Good Line
Slow Blink Green Loopback
Red LOS
Slow Blink Red LOF, AIS
Fast Blink Red Card Failure
Yellow Standby, when path protection is active
Slow Blink
Yellow RAI, IDLE, or if protection is active
Out-of-Service