Safety Rules - Alcatel-Lucent OmniPCX Office Installation Manual

Chapter
4
2
3
4
5
6
7
Note 5:
By default, 8 frequencies used
Value sent to IBS: 0x03FC
0000 0011 1111 1100
4.9.2

Safety rules

4.9.2.1 ENVIRONMENTAL PROTECTION
For an exterior installation, it is necessary to take precautions against lightning affecting the
location of the Alcatel-Lucent 4070 IO/EO.
4.9.2.1.1 Conditions for using lightning protection:
Protection of Alcatel-Lucent 4070 IO/EO against lightning should be used when they:
- are less than 1.5 m from a wall more than 2 m below the antenna.
- use an external airborne connection between the base station and the system.
4.9.2.2 RECOMMENDATIONS FOR EXPOSURE OF THE PUBLIC TO THE
ELECTROMAGNETIC FIELD
4.9.2.2.1 MAGNETIC ABSORPTION RATE
Exposure of the public to the electromagnetic field from DECT sets and base stations is
measured using the Specific Absorption Rate (SAR) measuring unit. 2W/kg is the SAR limit
value indicated in international recommendations and also in the European recommendation
(1999/519/EC).
The DECT authorised SAR limit value is 2 Watts/kilogram on 10g of body tissue (local SAR).
International recommendations include a safety margin for the public and take account of
possible measuring variations.
SAR values
- Set: as the average power emitted from a set is lower than 20mW, the set is considered to
comply without having to undergo any tests (see: EN 50371). The SAR value for DECT
sets (e.g.: Mobile Reflexes) is not significant.
- Base station: the local SAR (head and chest) on 10g of body tissue for DECT base
stations (e.g.: 4070) is lower than 0.5 W/kg (this is with an integrated omni-directional
antenna).
4.9.2.2.2 ANTENNAE CHARACTERISTICS
4-78
1926.875
1925.625
1924.375
1923.125
1921.875
1920.625