Comtech EF Data CRS-280, Installation And Operation Manual, Page: 11 / 70

CRS-280/280L IF Switch for 1:N Redundancy
Revision -
Preface v MN-PCB-4300A
Telecommunications Terminal Equipment Directive
In accordance with the Telecommunications Terminal Equipment Directive 91/263/EEC, this
equipment should not be directly connected to the Public Telecommunications Network.
Federal Communications Commission (FCC)
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. If not installed and used
in accordance with the instruction manual, it may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference; in which case, users are required to correct the interference at their own expense.
International Symbols
International Symbols
Symbol
Definition Symbol Definition
~ Alternating Current Protective Earth
Fuse Chassis Ground
EMC (Electromagnetic Compatibility)
This is a Class A product. In a domestic environment, it may cause radio interference that requires
the user to take adequate protection measures.
EN55022 - 1997 Compliance
This equipment meets the radio disturbance characteristic specifications for information technology
equipment as defined in EN55022-1997.
EN55024 - 1998 Compliance
This equipment meets the EMC/immunity characteristics for the limits and methods of
measurement for information technology equipment per EN55024-1998.