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FRONT PANEL INDICATORS
Power On
Check all connections before plugging in the power jack from the supplied DC power adapter. Then
attach the adapter to the wall outlet or other AC source. Be sure the AC voltage is correct for the AC
power source of 90V~230VAC at 60Hz.
Self-test
When the DSL LAN Extender device is turned on, it performs a self-test, which may take a few seconds.
During this period, both Yellow LEDs are on. After the self-test is complete, the DSL Yellow LED
flashes indicate device is configured as CO. The DSL Yellow LED is off indicates device is configured as
CP. And the Green LED will be on after the self-test. The DSL LAN Extender device is then ready to
operate.
LED Indication
System:
RUN – steady Green LED indicates device is at operational status
DSL – steady Yellow LED indicates DSL link is up
- flashing momentarily Yellow LED before link up, indicates devic e is configured as
CO
- Yellow LED off indicates device is configured as CP
Link:
LAN – steady Yellow LED indicates Ethernet link is up
Alarm – steady/flashing Red LED indicates error/noise occurred/received during
transmission.
© 2002 Black Box Corporation
DSL LAN Extender 400 User's Guide
Page 7
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