User guide

45 Mbps Backhaul User Guide
Issue 3, December 2004 Page 10 of 113
Reset Button
Depression
Action
More than 20 seconds,
while the unit is already
powered up.
This resets the configuration to factory defaults.
While connecting power
for more than 40 seconds
after power is applied
This resets to factory defaults and erases any user loaded
software images leaving the factory loaded image intact.
None
Power cycle by switching off at the AC receptacle (mains).
All settings remain the same.
Table 1 Reset Actions
1.3.3 PIDU AC Power
The PIDU converts AC (mains) input to the Power Over Ethernet (POE) output by the ODU. The input supply
range for the PIDU is 90V-264V AC, 47-63Hz.
Figure 4 45 Mbps Backhaul PIDU Power Input
1.3.4 Cables and Connectors
The cable used to connect the PIDU to the ODU can be any standard CAT 5 type provided that it is suitable for
outdoor deployment. Motorola recommends that cables to the specification below be used.
NEC/CEC: CMR (ETL) C (ETL) 75C SUN RES OIL RES II
Failure to use the recommended (or equivalent) standard of cable may invalidate the system’s safety
certification.