Fault Finding; Hardware; Power - Motorola Canopy 300 Mbps Backhaul User Manual

10

Fault Finding

If communication has been lost with the unit at the near end of the link then there may be a
hardware fault with the wiring, network or hardware. Go to the hardware section below. If
communication with the far end of the link is lost then go to the radio section below.

10.1 Hardware

If there are problems suspected with the link hardware the following procedure is
recommended.
The following diagram illustrates the main system connections:
Mains

Power

10.1.1 Power
Check the power LED at each end of the link. If the power lights are illuminated go to the
Ethernet section below. If at either end they are not illuminated then
LED.
13
The power indicator LED should be continually illuminated.
T P P T
Issue 1.1 April 2006
Power
PSU
Figure 85: Main System Connections
Ethernet
SPIDU
Recovery
+55V
0V
+55V
0V
To ODU
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check the Ethernet
FP T
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