Alvarion BreezeMAX PRO-S CPE, Руководство по эксплуатации продукта

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124 BreezeMAX CPEs Product Manual
Appendix B - Troubleshooting
B.1 Si CPE Troubleshooting
Refer to the BreezeMAX Troubleshooting Guide for additional information on
troubleshooting,
Problem and Indication Possible Cause Corrective Action
Power Failure: None of the
LEDs illuminate after
connecting to power Mains power problem Verify mains power availability on the power outlet to
which the power supply is connected. Try using a
different outlet.
Mains power connection
problem Verify that the AC jack of the power cord is
connected properly to the power supply.
Verify that the AC plug of the power cable is
connected properly to the mains power outlet.
DC power connection
problem Verify that the DC plug is connected properly to the
power jack of the Si CPE.
Unit failure Contact the supplier.
When connected to the
data equipment, the
Ethernet Integrity Indicator
(green LED) is off, and/or
the Ethernet Activity
Indicator (yellow LED) does
not blink when there should
be traffic on the Ethernet
port. Wrong type of Ethernet
cable or faulty cable. If connected directly to PC-use a straight cable.
Otherwise-use a crossed cable. If the problem
persists, try replacing the cable.
If a hub or switch is installed between the PC and
the CPE, verify first the Ethernet connection integrity
between the hub/switch and the PC by checking the
Ethernet LEDs at the hub/switch and at the PC's
NIC card. If not ok, try replacing the cable.
Unit failur Contact the supplier