16 PTP 500 Reference Information
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16.1.3 PTP 500 EMC Immunity Compliance
Top-level Specification ETSI 301-489.
Table 27 – PTP 500 EMC Immunity Compliance Specifications
Specification Comment
EN 55082-1 Generic EMC and EMI
requirements for Europe
EN 61000-4-2: 1995 Electro Static
Discharge (ESD), Class 2, 8 kV air, 4 kV
contact discharge
Testing will be carried to ensure immunity to
15kV air and 8kV contact
EN 61000-4-3: 1995 ENV50140: 1993
(radiated immunity) 3 V/m
EN 61000-4-4: 1995 (Bursts/Transients),
Class 4, 4 kV level (power lines AC & DC)
Signal lines @ 0.5 kV open circuit voltage.
EN 6100045:1995, (Surge Immunity)
Requires screened connection to users
network
EN 61000-4-6: 1996 (Injected RF), power
line, Class 3 @ 10 V/m
Signal lines, Class 3 @ 3 V RMS un-
modulated.
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