References - Ericsson CME 20 R6.1 Reference Manual

Environmental Capabilities
GSM concepts
The GSM concepts for Normal operation and Extreme operation
conditions as defined in GSM 11.20-12.3.2 are both equal to the
Normal condition as defined and used in this document. This means, all
RF parameters are guaranteed within the Normal condition range as
defined in this document.
41.3

References

IEC 721-3-..
ETSI 300 019-1-..
ETSI 300 019-2-..
41.4 Transport -40
41.4.1 General Conditions
The severity of the requirements is in conformity with: IEC 721-3-2
classes 2K4/2B2/2C2/2S2/2M2. and ETS 300 019-1-2 Class 2.3
"PUBLIC transportation".
These requirements are valid for equipped cabinets (excluding batteries).
The values in these conditions are valid for a maximum transport time
of 3 months. The time is measured from the packages are leaving the
shipping store, and includes storing in connection with the transport.
Note:
41.4.2 Climatic conditions
During transportation the equipment could be exposed to extremes in
temperature and humidity. The equipment shall be in packaged
condition.
Table 74
Environmental Parameters
Temperature
Relative Humidity
41.4.3 Biological conditions.
The severity of these requirements is in conformity with:
•
IEC 721-3-2 class 2B2.
•
ETS 300 019-1-2 Class 2.3.
278 (306)
Classification of groups of environmental
parameters and their severities.
Classification of environmental conditions.
Environmental conditions and
environmental tests for
telecommunications equipment.
 
C - +70 C
These requirements restrict flight transportation to aircraft
with pressure cabins. As modern aircraft have pressure
cabins, these limitations are expected to be only formal.
Unit

%
© Ericsson Radio Systems AB
— All Rights Reserved —
Value
- 40- +70
C
5-100
EN/LZT 123 2697 R5A
1998-08-13