Cambium Networks Force 4600C User Manual

Chapter 2: System Hardware
155
Force 4625 wind loading
Ensure that the device and the structure on which it is mounted are capable of withstanding the
prevalent wind speeds at a proposed ePMP site. Wind speed statistics are available from national
meteorological offices.
The device and its mounting bracket are capable of withstanding wind speeds of up to 180 kph (124
mph).
Wind blowing on the device will subject the mounting structure to significant lateral force. The
magnitude of the force depends on both wind strength and the surface area of the device. Wind loading
is estimated using the following formulae:
Force (in kilograms) = 0.1045aV
2
Where:
Is:
a
the surface area in square meters
V
wind speed in meters per second
Force (in pounds) = 0.0042Av
2
Where:
Is:
A
the surface area in square feet
v
wind speed in miles per hour
Applying these formulae to the ePMP device at different wind speeds, the resulting wind loadings are
shown in Table 116 and Table 117.
Table 116 Force 4625 wind loading (Kg)
TypeofePMPdevice
Largest surfacearea(squaremeters)
Wind speed (meters per second)
30
40
50
Force 4625 Integrated
0.03
2.82 Kg
5.02 Kg
7.84 Kg
Table 117 Force 4625 wind loading (lb)
TypeofePMPdevice
Largest surfacearea(squarefeet)
Wind speed (miles per hour)
80
100
120
Force 4625 Integrated
0.28
7.53 lb
11.76 lb
16.93 lb
Force 4625 software packages
Force 4625 devices may be upgraded by downloading new software packages from the Cambium
Networks site or by using cnMaestro. The software packages applicable to ePMP integrated radios are
named.
⚫
ePMP-AX-v5.x.x.img (or higher version number)

Cambium Networks Force 4600C Specifications

General

Brand	Cambium Networks
Model	Force 4600C
Category	Network Hardware
Language	English