Cambium Networks Force 425 - Epmp 4500 L Access Point Heater; Epmp 4500 L Access Point Wind Loading

Chapter 2: System Hardware
83
Table 23 ePMP 4500L Access Point physical specifications
Category
Specification
Dimensions (Length x Width x
Height)
22.2 cm x 12.4 cm x 4.5 cm (8.75 in x 4.9 in x 1.75 in) without
brackets
Weight
12.5 kg (27.56 lbs) without brackets
14.66 kg (32.32 lbs) with brackets
Table 24 ePMP 4500L Access Point environmental specifications
Category
Specification
Temperature
-30°C (-22°F) to +55°C (131°F)
Wind loading
124 mph (200 kph) maximum. See ePMP 4500L Access Point wind loading (Kg) for a
full description.
Humidity
95% condensing
Environmental
IP67.
Note
This product meets the UL/cUL 62368 / IEC 62368 edition 2
specification, and the radio housings are designed to be rain-tight.
ePMP 4500L Access Point heater
At startup, if the ePMP 4500L AP module temperature is at or below 32°F (0°C), an internal heater is
activated to ensure that the device can successfully begin operation. The unit’s heater is only activated
when the unit is powered on and will not apply heat to the device once the startup is complete. When the
unit temperature is greater than 32°F (0°C), the heater is deactivated, and the unit continues its startup
sequence.
The effect on device startup time at various temperatures is defined in Table 25.
Table 25 ePMP 4500L Access Point startup times based on ambient temperature
Initial Temperature
Startup time (from power on to operational)
-22°F (-30°C) H
20 minutes
-4°F (-20°C)
6 minutes
14°F (-10°C)
2 minutes, 30 seconds
ePMP 4500L Access Point 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 200 kph
(124 mph).