Product Overview NetVanta 5305 Hardware Installation Guide
18 Copyright © 2010 ADTRAN, Inc. 61200990L1-34N
Front Panel LEDs
Table 1 describes the front panel LEDs in order as located on the chassis from left to right.
Table 1. NetVanta 5305 LEDs
LED Color Indication
STATUS Green (flashing) Unit is powering up.
Green (solid) Power is on, self-test passed.
Red (solid) Self-test failed or boot code could not be loaded.
POWER 1/POWER 2 Green Power supply is operational.
Red Power supply failed.
Off No power supply is present.
DBU Off No dial backup modules are installed.
Green (solid) Dial backup module is ready for use.
Green (flashing) Unit is in dial backup.
Red (solid) Dial backup alarm condition exists.
Yellow (solid) The unit is in test.
LAN 1/LAN 2 TD/RD Green (flashing) Activity on the Ethernet port.
Off No activity on the Ethernet port.
LAN 1/LAN 2 LNK Green (solid) 10Base-T link is up.
Yellow (solid) 100Base-T link is up.
Red Link is down.
Off Link is administratively down.
STATUS (Slots 1 through 6)
Off
Slot is empty, or the interface is administratively
down.
Green (solid) Link is up.
Red (solid) Alarm condition is present on the module.
ACTIVITY (Slots 1 through 6) Green (flashing) Data is present on the module (i.e., for the T3
module, this indicates TD/RD data).
Off No activity on the module.
TEST (Slots 1 through 6) Off No test is running.
Yellow (solid) Module is in test.
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