User manual
DEFINITY Enterprise Communications Server Release 6
Installation and Test for Compact Modular Cabinets 
555-230-128 
Issue 3
May 1998
References 
Page A-5Electromagnetic Compatibility Standards 
A
Electromagnetic Compatibility 
Standards
This product complies with and conforms to the following standards:
■ Limits and Methods of Measurements of Radio Interference 
Characteristics of Information Technology Equipment, EN55022 
(CISPR22), 1993
■ EN50082-1, European Generic Immunity Standard
■ FCC Part 15
■ Australia AS3548
NOTE:
The system conforms to Class A (industrial) equipment. Voice 
terminals meet Class B requirements.
■ Electrostatic Discharge (ESD) IEC 1000-4-2
■ Radiated radio frequency field IEC 1000-4-3
■ Electrical Fast Transient IEC 1000-4-4
The system conforms to the following standards:
■ Electromagnetic compatibility General Immunity Standard, part 1; 
residential, commercial, light industry, EN50082-1, CENELEC, 1991
■ Issue 1 (1984) and Issue 2 (1992), Electrostatic discharge immunity 
requirements IEC 1000-4-2
■ Radiated radio frequency field immunity requirements IEC 1000-4-3
■ Electrical fast transient/burst immunity requirements IEC 1000-4-4
■ Power Harmonics IEC 61000-3-2, 1995










