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Physical Description
LED
STAT
Port LEDs
(i.e., 1 through 24, G1,
G2, etc.)
DBU
WAN
Power over Ethernet
Status LEDs
(PoE units only)
18
Figure 1. NetVanta 1335 Front Panel Layout
Figure 2. NetVanta 1335 PoE Front Panel Layout
Table 1. Front Panel LED Descriptions
Color
Off
Unit is not receiving power.
Green (solid)
Power is on and self-test passed.
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.
Red (solid)
Power is on, but the self-test failed or the boot code could
not be booted.
Off
Port is administratively disabled or does not have a
connection.
Green (solid)
Port is enabled and has a connection.
Amber (flashing)
Port has activity (transmit or receive).
Off
No DIM is installed.
Green (solid)
DIM is ready. For the ISDN BRI DIM, green solid indicates
that the negotiation with the switch is complete.
Green (flashing)
Unit is in dial backup.
Amber (solid)
Unit is in test.
Red (solid)
Alarm condition is occurring on the DBU interface, or there
is a self-test failure.
Off
No NIM is installed, or interface is administratively down.
Green (solid)
NIM is up and everything is operational.
Green (flashing)
Port has activity (transmit or receive).
Amber (solid)
Unit is in test.
Red (solid)
Alarm condition is occurring on the WAN interface, or there
is a self-test failure.
Green (solid)
Power is being applied (48 V) to the interface.
Red (solid)
Fault is detected on the interface.
Copyright © 2011 ADTRAN, Inc.
NetVanta 1335 Series Hardware Installation Guide
Indication
NetVanta 1335
61700515E2-34C
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