Physical Description
Total Access 900 Series Hardware Installation Guide
16
Copyright © 2010 ADTRAN, Inc.
61210916L1-34G
Front Panel LEDs
Table 1
describes the front panel LEDs.
Table 1. Total Access 900 Series LEDs
LEDs
Color
Indication
STATUS
Off
Bootstrap mode - The boot code cannot be booted. During
bootstrap mode,
VOICE
,
DATA
,
NET
, and
DSX-1
LEDs will
be red.
Green (flashing)
Unit is powering up. On power up, the
STATUS
LED flashes
rapidly for 5 seconds, during which time the user may
escape to bootstrap mode from the
CRAFT
port.
Green (solid)
Power is on and the unit is functioning normally.
POWER
Off
No power.
Green
AC power is operational.
Amber
AC power has failed. Battery backup is active.
VOICE
Off
All ports are inactive or administratively shut down.
Green (solid)
At least one port is off-hook.
Green (flashing)
At least one port is ringing.
Amber
At least one port is in test.
Red
Fault condition.
DATA
Off
Administratively shut down.
Green
Layer 2 is up on the NET interface.
Red
Layer 2 is down on the NET interface.
NET/DSX-1
Off
Port is administratively shut down.
Green
Link is up and in normal operation.
Amber
Port is in test.
Red
An alarm condition is present.
LINK
Off
Link is down or port is administratively shut down.
Green
10Base-T link is up.
Amber
100Base-T link is up.
TD/RD
Off
No traffic present or port is administratively shut down.
Green (flashing)
Data traffic is flowing.
ETH 0/1
Green (off)
Link is down or port is administratively shut down.
(Rear Panel)
Green (solid)
Link is up.
Amber (off)
No traffic present or port is administratively shut down.
Amber (flashing)
Data traffic is flowing.
Содержание Total Access 908
Страница 10: ...List of Figures Total Access 900 Series Hardware Installation Guide 10 Copyright 2010 ADTRAN Inc 61210916L1 34G...
Страница 12: ...List of Tables Total Access 900 Series Hardware Installation Guide 12 Copyright 2010 ADTRAN Inc 61210916L1 34G...
Страница 34: ...Appendix A Total Access 900 Series Hardware Installation Guide 34 Copyright 2010 ADTRAN Inc 61210916L1 34G...
Страница 36: ...Index Total Access 900 Series Hardware Installation Guide 36 Copyright 2010 ADTRAN Inc 61210916L1 34G...