System Planning 73
Table 29: ODU wind loading (pounds-force)
Type of ODU Max surface area (square meters) Wind speed (km/h lbf)
200* 225 250 275 300 325
V1000 0.017544 10 13 16 19 23 26
V2000 0.0368 14 18 22 26 31 36
v3000** 0.1764 104 131 162 196 233 273
V5000 0.052597188 27 33 42 50 60 70
* 200 km/h is from measured data and used to calculate the remaining figures.
** Worst case setup with the product in -30° tilt position.
PSU DC power supply
Use Cambium Networks recommended DC PSU for wireless nodes and ensure the power cords and
cables are appropriately rated and in accordance with the regulations of the country of use.
PSU AC power supply
Use Cambium recommended AC power supply for wireless nodes and ensure the power cords and cables
are appropriately rated and in accordance with the regulations of the country of use.
PSU location
Find a location for the PSU that meets the following requirements:
DC PoE power injector
l DC power injector can be mounted on a flat surface.
l PSU is installed in a dry location where no condensation, flooding or rising damp is possible.
l The PSU is located in an environment where it is not likely to exceed its operational temperature
rating, allowing for natural convection cooling and placed not close to any fire source.
l PSU can be connected to the ODU drop cable and network terminating equipment.
l PSU can be connected to a compatible power supply.
Outdoor AC/DC PSU
Find a location for the PSU that meets the following requirements:
l The PSU is installed in a dry location where no flooding or rising damp is possible.
l The PSU is located in an environment where it is not likely to exceed its operational temperature
rating, allowing for natural convection cooling and placed not close to any fire source.
l The PSU is not stacked and placed adjacent to the heat-generating equipment.
l The PSU shall be connected to protective earth.
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