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Electromagnetic Interference (EMI)
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Electromagnetic Interference (EMI)
This section describes EMI compliance conditions for Cisco 1840 routers. It contains the following:
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Agency Approvals/Standards
This section lists the following agency approvals and standards for EMI:
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Electromagnetic Compatibility Compliance
The product conforms to the requirements of European Directive 2004/108/EC by complying with the
requirements set forth in EN55022 and EN50082-1.
This product range falls within the scope of the Telecommunications Terminal Equipment (TTE)
Regulations 1992 (Statutory Instrument No. 2423/1992).
However, there is currently no common technical regulation (CTR) in force that covers this particular
category of equipment. Therefore, the TTE regulations do not apply as specified in clauses 2(1), 4(3),
and 6(1).
Accordingly, this product range conforms to the requirements of the national standards for connection
to the network in accordance with section 22 of the 1984 Telecommunications act.
The installation and maintenance procedures in the installation and configuration guide must be
followed to ensure compliance with these regulations.
Caution
This is a class A product. In a domestic environment this product may cause radio interference in which
case the user may be required to take adequate measures.
Regulatory Compliance and Safety Information for Cisco 1840 Routers
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Connection of power supply: The router is intended for use when supplied with power from a supply
providing 100 to 240 VAC, 50 to 60 Hz, up to 0.5A.
Agency Approvals/Standards
Electromagnetic Compatibility Compliance
FCC Part 15 Notice
Canada Class A Warning
Statement 191—VCCI Class A Warning for Japan
Statement 371—Power Cable and AC Adapter for Japan
Electromagnetic Interference (EMI) for Cisco 1840 routers—EN55022 Class A
(CISPR 22 Class A) Europe, 47 CFR Part 15 Class A US Federal Communications Commission
(FCC) USA, ICES 003 Class A (Industry Canada), VCCI Class A Japan, AS/NZS3548
Class A Australia/New Zealand, EN61000-3-2, EN61000-3-3, EN300386 Class A
Immunity for Cisco 1840 routers—EN 55024, EN 55082-1, EN 61000-4-2, EN 61000-4-3,
EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8 (not applicable for most of Cisco
equipment), EN 61000-4-11
OL-10257-02
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