Table 4. Total Access 6Xx Atm Front Panel Leds - ADTRAN 604 System Manual

Section 2 Engineering Guidelines
For these LEDs... This color light...
TX/RX Off
Green (blinking)
LINK Off
Green (solid)
V.35 RX Off
Green (blinking)
V.35 TX Off
Green (blinking)
DATA Red (solid)
Green (solid)
VOICE Red (solid)
Green (blinking)
VOICE Red (solid)
(if Gateway is
Jetstream)
Green (solid)
VOICE Red (solid)
(if Gateway is
Coppercom or
Green (solid)
LES-CAS)
VOICE Red (solid)
(if Gateway is
Tollbridge)
Green (solid)
VOICE Yellow (blinking)
(if no Gateway)
Off
BATT Off
Green (solid)
Red/Green (alternating)
Amber (solid)
Red/Amber (alternating) AC power has failed and the battery is not functional.
PWR NET Green (solid)
Green (blinking slowly)
Green (blinking rapidly)
26

Table 4. Total Access 6XX ATM Front Panel LEDs

Indicates that...
there is no data traffic on the LAN.
there is data traffic on the LAN.
the physical link is down; no Ethernet connection.
there is link integrity on the LAN; the physical link is up.
no data traffic is being received on the V.35.
data is being received on the V.35.
no data traffic is being transmitted on the V.35.
data is being transmitted on the V.35.
Layer 2 is down.
Layer 2 is up.
the T1 is non-operational.
the phone is off hook.
gateway link is down.
gateway link is up.
Layer 2 is down.
Layer 2 is up.
gateway status is inactive.
gateway status is active.
the phone is off hook.
the phone is on hook.
there is no power connected to the system.
AC power is operational and battery is functional.
AC power is operational, but the battery is not functional.
AC power has failed and the battery is functional.
Layer 1 is up.
unit was unable to train – Layer 1 is down.
Layer 1 is training (SDSL and SHDSL only).
© 2004 ADTRAN, Inc.
Total Access 600 Series System Manual
61200624L1-1B