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NetVanta 1000/1000R Series Hardware Installation Guide Physical Descriptions
61200500L1-34N Copyright © 2008 ADTRAN, Inc. 33
Table 1. Front Panel LED Descriptions
LED Color Indication
STAT
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.
STK (1524ST only)
Off Unit is not a member of a stack.
Green (solid) Unit is a member of a stack.
Port LEDs
(i.e., 1 through 24, G1,
G2, etc.)
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).
DBU
(1224R, 1224STR, and
1335 only)
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.
WAN
(1224R, 1224STR, and
1335 only)
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.
Power over Ethernet
Status LEDs
(PoE units only)
Green (solid) Power is being applied (48 V) to the interface.
Red (solid) Fault is detected on the interface.
WLAN
(1335 WiFi and
1335 WiFi PoE)
Off WLAN is inactive or disabled.
Green (solid) WLAN card is enabled and active.
Amber (flashing) Activity (transmit or receive) is detected on the WLAN.