Vanguard Managed Solutions 6500 PLUS DSU DIM FCC Information, Type of Interface

DSU DIM Installation

DSU DIM FCC Information

Customer-Provided	FCC regulations and telephone company procedures prohibit connection of
Telephone	customer-provided equipment to telephone company-provided coin service (central
Equipment	office-implemented systems). Connection to party lines is subject to state tariffs.
	Occasionally, the telephone company may make changes in their equipment,
	operations, or procedures. If these changes affect your equipment or service, the
	telephone company will provide written notice so you can make the necessary
	changes to maintain uninterrupted service.
	Contact your telephone company if you have any questions about your telephone
	line.
	In some circumstances, the telephone company may ask you for information about
	your equipment that is connected to the telephone line. Within the United States (at
	the request of the telephone company), you should provide your equipment’s FCC
	registration number. This number is located on the unit’s label.
FCC and Telephone
	Before the 6500PLUS DSU option can be connected to the network, the local
Company	operating company must have the equipment’s registration number, and the proper
Procedures and	connections must be ordered.
Requirements	To order the proper service, provide the telephone company with the following
	information:
	• USOC number of the required jack (shown below)
	•	Facility interface codes
	•	Service code
	Type of Interface		USOC Jack	REN/Service	Facility Interface
			Connector	Code	Code
	56-kbps digital		RJ48S	6.0F	04DU5-56
	interface
Regulations
	The Federal Communications Commission (FCC) of the United States of America
Concerning	and the Industry and Science Canada (ISC), have published regulations which
Electromagnetic	govern the allowable limits of emanation of radio frequency energy of computing
Radiation	devices and associated peripherals. These regulations are concerned with
	interference to radio communications, such as radio and television. The regulations
	require equipment for use in the United States or Canada to be labeled and to be
	accompanied by the following notice:

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 interference when 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 interference to radio communications.

This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the radio interference regulations of the ISC.

2-72 Installation