RadiSys ATCA-5400 RTM, Reference

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A
Electromagnetic compatibility (EMC)
31
Electromagnetic compatibility (EMC)
The module has been evaluated against the following standards while installed in a
representative shelf:
Emissions standards

FCC Part 15 (Class A Digital Device)

EN 55022:2006 + A1 + A2
Immunity standards

EN 55024:1998 + A1 + A2

EN 300 386 V1.4.1
EMC evaluations are all performed under ambient temperature and humidity (at any point
between 20
° C
to 30
° C
and humidity at any point between 30% and 50%).
Table 10. Electromagnetic Compatibility (EMC)
Emissions
Characteristic State Standard and criteria
Radiated emissions Operating FCC Part 15, Class A -6 db
EN 55022: 1998, Class A -6 db
Note: Testing required to 12 GHz.
Conducted Emissions
(DC Power Port) Operating EN 300 386, Class A -6 dB
Note:
The objective is for the combination of
CPM and
RTM
to meet Class B limits with the chassis PEM filtering
removed.
Conducted Emissions
(Telecommunications ports) Operating EN 300 386, Class A -6 dB
Shall be performed on copper SFP interface. Objective to
also evaluate management FE port
Immunity
Characteristic State Standard and criteria
ESD Operating EN 61000-4-2
8 KV direct contact, performance criteria B

15 KV air discharge, performance criteria C
Radiated Operating EN 61000-4-3
10 V/m, 80 MHz - 2 GHz, 80% AM, 1 kHz
GR 1089
8.5 V/m 10 kHz - 80 MHz, 80% AM, 1 kHz
8.5 V/m 1 GHz - 10 GHz, 1µs, 1 kHz pulse modulation
Performance Criteria A