Hardware Description
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APPENDIX B Hardware Description
Front Panel Description
Label
LED
Description
PWR
green
Indicates that there is power to the unit.
Modem 1 /Modem 2
LK
green
Indicates the Modem has a live connection and the
PPP connection is established.
ACT
yellow
Flashing yellow LED indicates that data packets
are flowing through the modem ports.
Utilization
green
Indicates the total traffic utilization of Internet
connection.
Ethernet
LK
green
Indicates proper connection to a computer or hub.
ACT
yellow
Flashing yellow LED indicates that there are pack-
ets flowing through this Ethernet port
PART
red
Indicates that there is severe collision at this port
and that this port is being isolated from the other
ports temporarily.
COL
yellow
Indicates that a collision is happening