Nokia of America Corporation BBTRX-22 Benutzerhandbuch
Environmental requirements
Overview
The Alcatel-Lucent B25 RRH4x30 can only be mounted on a wall or a pole (64 mm to
115 mm (2.5 in to 4.5 in) diameter pipe). Other mounting options are currently not
available. The Alcatel-Lucent B25 RRH4x30 requires certain clearance, thermal, and
mechanical provisions described in this chapter.
115 mm (2.5 in to 4.5 in) diameter pipe). Other mounting options are currently not
available. The Alcatel-Lucent B25 RRH4x30 requires certain clearance, thermal, and
mechanical provisions described in this chapter.
Operating environment
The Alcatel-Lucent B25 RRH4x30 is weather-hardened, which enables it to operate in
environments within the conditions described in the following table.
environments within the conditions described in the following table.
Condition
Specification
Operating temperature
−40°C (−40°F) to +55°C (+131°F)
Relative humidity
Except for low temperature and high
temperature, 5 to 100% (condensing and high
absolute humidity of 36 g/m
temperature, 5 to 100% (condensing and high
absolute humidity of 36 g/m
3
)
Operating altitude
–61 m (–200 ft) to 3960 m (13,000 ft),
referenced to sea level
referenced to sea level
Extended operating altitude
For altitudes between 1829 m (6000 ft) and
3960 m (13,000 ft), the maximum operating
ambient temperature may be derated by 1°C
for each 300 m interval above 1829 m (no
temperature derating below 1829 m).
3960 m (13,000 ft), the maximum operating
ambient temperature may be derated by 1°C
for each 300 m interval above 1829 m (no
temperature derating below 1829 m).
Ingress protection
IP65
Enclosure rating
NEMA Type 4
Wind driven rain
GR-487-CORE tested with MIL-STD 810G
method 506.5, rainfall rate 15 cm/hour and
wind 33 meter/sec
method 506.5, rainfall rate 15 cm/hour and
wind 33 meter/sec
Wind speed
Rated: 150 km/hour (93 mi/h)
Maximum (survival): 240 km/h (150 mi/h)
Wind load (at 150 km/h or 93 mi/h)
Frontal: less than 200 N
Lateral: less than 150 N
Earthquake
Zone 4
Touchable exterior surfaces
Surface temperatures not to exceed 70°C
Corrosion resistance
Temperature Cycling/Humidity requirements
per GR-487-CORE
per GR-487-CORE
Salt Fog per GR-487-CORE, Section 3.40
Environmental and mounting requirements
Environmental requirements
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Alcatel-Lucent – Proprietary
Use pursuant to applicable agreements
B25 RRH4x30
3MN-02023-0001-RJZZA
Issue 0.02
January 2015
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