Nokia Solutions and Networks T5DK1 사용자 설명서
Required Documentation and Environmental Specifications
68P64115A19
–
4
Mar 2003
1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x
CONTROLLED INTRODUCTION
1-6
Specifications
Table 1-2 describes the environmental specifications for the 1X
SCt4812T–MC BTS configuration.
SCt4812T–MC BTS configuration.
Table 1-2: Environmental Specifications
Specification
Description
Operating Temperature
0 Deg C to +50 Deg C
Humidity:
Operating
0 Deg C to +35 Deg C: 20 to 90 percent relative humidity
35Deg C to +50 Deg C: 20 to 80 percent relative humidity
Storage
10 to 95 percent relative humidity non-condensing
Max Absolute
Operating/storage humidity not to exceed 0.024 gram H
2
O/gram dry
air
Storage Temperature
–40 Deg C to 60 Deg C
Operating Altitude
–61 to 1524 meters above sea level
Seismic per Bellcore GR-63-CORE
Zone 3 without top bracing
Zone 4 with top bracing (HILTIHSL M12/25 anchors, or equivalent;
are required for seismic integrity). Note: For raised floor mounting
consult a licensed civil engineer regarding site-specific requirements
and/or consult the Frame Mounting Guide.
Zone 4 with top bracing (HILTIHSL M12/25 anchors, or equivalent;
are required for seismic integrity). Note: For raised floor mounting
consult a licensed civil engineer regarding site-specific requirements
and/or consult the Frame Mounting Guide.
Airborne Particulate per Bellcore
GR-63-CORE
GR-63-CORE
0 to 25
mg/m
3
average yearly concentration
Electromagnetic Susceptibility
Withstand an electric field due to AC power, having field strength
5 V/m at 50–60 Hz, measured 1 meter from the frame.
5 V/m at 50–60 Hz, measured 1 meter from the frame.
Sound Level per Bellcore
GR-63-CORE
GR-63-CORE
75 dBA maximum
56 dBA for 1 carrier/3 sectors at 25 Deg C
56 dBA for 1 carrier/3 sectors at 25 Deg C
1