전자기 호환성
Elektromagnētiskā saderība
Elektromagnetinis suderinamumas
Kompatibilità elettromanjetika
Elektromagnetisk kompatibilitet
Zgodność elektromagnetyczna
Compatibilidade eletromagnética
Compatibilidade electromagnética
Compatibilitatea electromagnetică
Электромагнитной совместимостью
Elektromagnetická kompatibilita
Elektromagnetna združljivost
Compatibilidad electromagnética
Elektromagnetisk kompatibilitet
ความเข้ า กั น ได้ ท างแม่ เ หล็ ก ไฟฟ้ า
Elektromanyetik uyumluluk
Electromagnetic compatibility
Electromagnetic Interference (EMI) is any signal or emission, radiated in free space or conducted along power or
signal leads, that endangers the functioning of radio navigation or other safety service or seriously degrades,
obstructs, or repeatedly interrupts a licensed radio communications service. Radio communications services
include but are not limited to AM/FM commercial broadcast, television, cellular services, radar, air-traffic control,
pager, and Personal Communication Services (PCS). These licensed radio services, and unlicensed radio services,
such as WLAN or Bluetooth, along with unintentional radiators such as digital devices, including computer systems,
contribute to the electromagnetic environment.
Electromagnetic Compatibility (EMC) is the ability of items of electronic equipment to function properly together
in the electronic environment. While this computer system has been designed and determined to be compliant
with regulatory agency limits for EMI, there is no guarantee that interference will not occur in a particular
installation.
SonicWall™ products are designed, tested, and classified for their intended electromagnetic environment. These
electromagnetic environment classifications generally refer to the following harmonized definitions:
Class B products are intended for use in residential/domestic environments but may also be used in non-
residential/non-domestic environments.
NOTE:
The residential/domestic environment is an environment where the use of broadcast
radio and television receivers may be expected within a distance of 10 m from where this
product is used.
Class A products are intended for use in non-residential/non-domestic environments. Class A products may
also be utilized in residential/domestic environments but may cause interference and require the user to
take adequate corrective measures.
Safety and Regulatory Information
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