Ericsson RBS 2106 Hardware Reference Manual page 29

Table 8
Environmental Parameters
Vibration sinus:
Vibration random:
Shock:
1)
Safe function
2)
Non-destruction
3)
This requirement belongs to the Safe function with the exemption:
performance of the RBS shall be verified as "no loss of calls".
Seismic Exposure
The complete equipped RBS shall be tested for seismic exposure.
Deviations shall be reported.
Safe function during seismic exposure. Deviations shall be reported.
Table 9
Test frequency range
Required Response Spectrum
Shape of RRS
Number of time scale histories
Duration of time scale histories
Number of testing directions
If necessary there are possibilities to equip the RBS with an optional
Seismic Exposure protection device.
3.8 Operation Outdoor -33
This Environmental class corresponds in full to Operation Outdoor

-33
EN/LZT 720 0024 R2A
2002-11-01
displacement
acceleration
frequency
ASD
ASD
acceleration
acceleration
frequency
peak acceleration
duration

C - +45 C with the exception of the upper temperature limit.
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Environmental Capabilities
Unit
mm 0.6
m/s²
Hz 2 - 9
2 3
m /s
2 3
m /s
m/s²
m/s²
Hz
m/s²
ms
1 - 15 Hz
RRS
as IEC fig. 3
1/ testing direction
35 s
3
 
C - +40 C
Value
2
9 - 200
1)
0.1
2)
0.2
1)
3.8
2)
5.4
2 - 200
3)
40
11
21 (34)