Cisco Cisco Email Security Appliance C170 Guia Da Instalação

Marking by the symbol 

 indicates compliance of this IronPort computer to the EMC 

Directive and the Low Voltage Directive of the European Union. Such marking is indicative 
that this IronPort system meets the following technical standards:

Set 1: For standard IronPort ITE with AC power supplies

• EN 55022 — "Information Technology Equipment — Radio Disturbance Characteristics — 

Limits and Methods of Measurement."

• EN 55024 — "Information Technology Equipment - Immunity Characteristics - Limits and 

Methods of Measurement."

• EN 61000-3-2 — "Electromagnetic Compatibility (EMC) - Part 3: Limits - Section 2: Limits 

for Harmonic Current Emissions (Equipment Input Current Up to and Including 16 A Per 
Phase)."

• EN 61000-3-3 — "Electromagnetic Compatibility (EMC) - Part 3: Limits - Section 3: 

Limitation of Voltage Fluctuations and Flicker in Low-Voltage Supply Systems for 
Equipment With Rated Current Up to and Including 16 A."

• EN 60950 — "Safety of Information Technology Equipment."

• EN 55022 emissions requirements provide for two classifications:

• Class A is for typical commercial areas.

• Class B is for typical domestic areas.

To determine which classification applies to your computer, examine the system information/
regulatory label located on the back, side, or bottom panel of the computer. If the label 
indicates a Class A rating, the following Class A warning applies to your computer:

If the label indicates a Class B rating, the following Class B statement applies to your 
computer:

This IronPort device is classified for use in a typical Class B domestic environment.

A "Declaration of Conformity" in accordance with the preceding directives and standards has 
been made and is on file at IronPort Computer Corporation Products Europe BV, Limerick, 
Ireland.

On Class A systems, the following warning will appear near the regulatory label: