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
PPPconnection 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