Comtech EF Data DMD-2050E - Manual (Page 27)

DMD2050E Universal Product Modem Revision 2
Preface MN-DMD2050E
xxi
Environmental
Do not operate the DMD2050E in an environment where the unit is exposed to extremes of temperature
outside the ambient range 0 to 50°C, precipitation, condensation, or humid atmospheres above 95% RH,
altitudes (un-pressurised) greater than 2000 metres, excessive dust or vibration, flammable gases, corrosive
or explosive atmospheres.
Operation in vehicles or other transportable installations that are equipped to provide a stable environment is
permitted. If such vehicles do not provide a stable environment, safety of the equipment to EN60950 may
not be guaranteed.
Low Voltage Directive (LVD)
The following information is applicable for the European Low Voltage Directive (EN60950):
Type of power cord required for use in the European Community.
CAUTION: Double-pole/Neutral Fusing
ACHTUNG: Zweipolige bzw. Neutralleiter-Sicherung
International Symbols:
~
Alternating
Current
Fuse Protective Earth /
Safety Ground
Chassis
Ground
EMC (Electromagnetic Compatibility)
In accordance with European Directive 89/336/EEC, independent testing showed that the DMD2050E
complied with these standards:
Emissions EN 55022 Class B Limits and methods of measurement of radio interference characteristics of
Information Technology Equipment
(Also tested to FCC Part 15 Class B)
Immunity EN 55024 Information Technology Equipment: Immunity Characteristics, Limits, and
Methods of Measurement
EN 61000-3-2 Harmonic Currents Emission
EN 61000-3-3 Voltage Fluctuations and Flicker
!