Motorola PTP 500 - Manual (Page 3)

Protection Requirements
• Zone A – A direct strike is possible, mounting the ODU in this zone is not recom-
mended.
• Zone B –Indirect EMD (Lightning) effects are still possible, however, mounting within
Zone B significantly reduces the possibility of a direct strike
For further explanation and connection details see User Guide section - Lightning Protection
Zone A Zone A
Recommended NOT Recommended
Zone B Zone B
Zone A
Finial
Recommended
Zone B
Connectorized ODU
Antenna Cable
Antenna Cable
Antenna Cable
Grounded to Tower
Antenna Cables
Grounded to Tower
Antenna Cable Grounded
to Tower.
Antenna cables should be grounded
within 0.3 metres (1 foot) of the ODU
and Antennas
Additional Grounding Requirements for Connectorized ODU
Note: Antenna cables grounded using
an Andrew grounding assembly type
223158 or similar.
Connectorized ODU
Antenna Cable
Antenna Cable
Antenna Cable
Grounded to Tower
Antenna Cables
Grounded to Tower
Antenna Cable Grounded
to Tower.
Antenna cables should be grounded
within 0.3 metres (1 foot) of the ODU
and Antennas
Additional Grounding Requirements for Connectorized ODU
Note: Antenna cables grounded using
an Andrew grounding assembly type
223158 or similar.
Zone A Zone A
Recommended NOT Recommended
Zone B Zone B
Zone A
Finial
Recommended
Zone B
Protect Your Installation
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