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Physical Descriptions
LED Descriptions
The following table describes LED activity.
LED
STAT
RPS
EPS
(PoE units only)
LINK/ACT
(PoE units only)
PoE
(PoE units only)
VCID
Port LED in
Link/Activity Mode
(1 - 48 and X1/1, X1/2,
X2/1, X2/)
Port LED in PoE Mode
(1 - 48 PoE units only)
Port LED in VCID Mode
(1 - 48)
20
Table 1. Front Panel LED Descriptions
Color
Off
Unit is not receiving power.
Green (flashing)
On power up, the STAT LED flashes rapidly for five
seconds, during which time the user may escape to boot
mode from the CONSOLE port.
Green (solid)
Power is on and self-test passed.
Red (solid)
Power is on, but the self-test failed or the application code
could not be booted.
Off
RPS is not connected.
Green (solid)
RPS is connected and the internal supply is functioning.
Red (solid)
RPS is connected and the internal supply has failed.
Off
EPS is not connected.
Green (solid)
EPS is connected and the internal supply is functioning.
Red (solid)
EPS is connected and the internal supply has failed.
Off
Link status/activity is not being displayed on port LEDs
1 through 48.
Green (solid)
Link status/activity is being displayed on port LEDs
1 through 48.
Off
PoE status is not being displayed on port LEDs 1 through
48.
Green (solid)
PoE status is being displayed on port LEDs 1 through 48.
Off
VCID is not selected.
Green (solid)
VCID is selected. The port LED (1 through 48) that
corresponds to the unit's VCID will display green.
Off
The port is not connected.
Green (solid)
The link is up and the port is enabled.
Amber (flashing)
There is activity on the port.
Off
The port is not delivering power.
Green (solid)
The port is delivering power.
Red (solid)
The port has detected a PoE fault.
Future release
Future release
Future release
Future release
Future release
Future release
Copyright © 2011 ADTRAN, Inc.
NetVanta 1600 Series Hardware Installation Guide
Indication
61700568F1-34A
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