Switch User Manual
Table Of Contents
- Regulatory Compliance and Safety Information for the Catalyst Express 520 Switches
- Translated Safety Warnings
- Statement 17B-Overtemperature Warning
- Statement 43-Jewelry Removal Warning
- Statement 48-Stacking the Chassis Warning
- Statement 100C-Attaching the Cisco RPS (model PWR675-AC-RPS-N1)
- Statement 171-Ethernet Cable Shielding in Offices
- Statement 265-Redundant Power Supply Connection Warning
- Statement 266-Switch Installation Warning
- Statement 371-Power Cable and AC Adapter
- Statement 1001-Work During Lightning Activity
- Statement 1004-Installation Instructions
- Statement 1006-Chassis Warning for Rack-Mounting and Servicing
- Statement 1008-Class 1 Laser Product
- Statement 1017-Restricted Area
- Statement 1019-Main Disconnecting Device
- Statement 1024-Ground Conductor
- Statement 1028-More Than One Power Supply
- Statement 1030-Equipment Installation
- Statement 1040-Product Disposal
- Statement 1044-Port Connections
- Statement 1046-Installing or Replacing the Unit
- Statement 1071-Warning Definition
- Statement 1072-Shock Hazard from Interconnections
- Statement 1073-No User-Serviceable Parts
- Statement 1074-Comply with Local and National Electrical Codes
- Statement 1079-Hot Surface
- European Directives
- Regulatory Standards Compliance
- EMC Environmental Conditions for Products Installed in the European Union
- EMC Class A Notices and Warnings
- Switch Documentation Set
- Obtaining Documentation, Obtaining Support, and Security Guidelines
- Translated Safety Warnings

Regulatory Compliance and Safety Information for the Catalyst Express 520 Switches
EMC Environmental Conditions for Products Installed in the European Union
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Regulatory Compliance and Safety Information for the Catalyst Express 520 Switches
OL-13012-02
EMC Environmental Conditions for Products
Installed in the European Union
This section applies to products to be installed in the European Union.
The equipment is intended to operate under the following environmental
conditions with respect to EMC:
• A separate defined location under user’s control.
• Earthing and bonding shall meet the requirements of ETS 300 253 or CCITT
K27.
• AC power distribution shall be one of the following types, where applicable:
TN-S and TN-C as defined in IEC 364-3.
In addition, if equipment is operated in a domestic environment, interference may
occur.
EMC Class A Notices and Warnings
This section includes the EMC Class A warnings for the Catalyst Express 520
switches.
Class A Notice for FCC
Modifying the equipment without Cisco’s authorization may result in the
equipment no longer complying with FCC requirements for Class A digital
devices. In that event, your right to use the equipment may be limited by FCC
regulations, and you may be required to correct any interference to radio or
television communications at your own expense.
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.