T E C H N I C A L D A T A
57
Power Supply
The power consumption of the single terminal (ODU+IDU) is from 20 to 24 W, depending on
IDU type and installed modules.
Each IDU supplies its own ODU.
The single terminal should be supplied with 20 – 60 VDC, either “+” or “-” pole can be grounded.
The grounding connector is located at the rear side of each IDU. SAF Tehnika offers 220 V – 48 V
power supply for the single IDU as the supplementary accessory.
Any other type of DC supply that complies the above mentioned requirements could be used.
Environmental Requirements
SAF Tehnika CFM-LM equipment fulfils subsets of ETS 300 019 standard as included in EN 300
198 radio standard:
•
Indoor Unit is Climatic Class 3.1E compliant (according to ETSI ETS 300 019-1-3) and
are intended to be operational in weather-protected locations (equipment rooms or
shelters), with:
•
Temperature from –5 to +40
0
C;
•
Humidity from 5% to 95%,
•
Solar radiation up to 700 W/m
2
;
•
Wind velocity up to 5 m/s (18 km/h).
•
Outdoor Unit is Climatic Class 4.1 compliant (according to ETSI ETS 300 019-1-4) and
can be used without performance degradation outdoors under the following conditions:
•
Temperature from –33 to +55
0
C;
•
Humidity from 15% to 100%;
•
Solar radiation up to 1200 W/m
2
;
•
Wind velocity up to 50 m/s (180 km/h).
The IDU has the
IP 20
degree of protection according to IEC 60529 standard.
The ODU has the
IP 67
degree of protection according to IEC 60529 standard.
Summary of Contents for CFM-13-LM
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