User manual

Federal Communications Commission Radio Frequency Interference Statement

This equipment has been tested and found to comply with the limits for a Class A digital device, pur-

suant 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 frequencies. Operation of this

equipment in a residential area is likely to cause harmful interference in which case the user will be re-

quired to correct the interference at his own expense.

Shielded cables must be used with this unit to ensure compliance with Class A FCC limits.

Warranty and Customer Service

ADTRAN will replace or repair this product within five years from the date of shipment if the product

does not meet its published specification, or if it fails while in service. For detailed warranty, repair, and

return information, refer to the ADTRAN Equipment Warranty and Repair and Return Policy Proce-

dure (see the last page of this manual).

A return material authorization (RMA) is required prior to returning equipment to ADTRAN.

For service, RMA requests, or more information, see the last page of this manual for the toll-free contact

number.

International CISPR 22 (EN55022) Class A Products

The following information must be included in the user manuals of all Class A (commercial) equipment

sold in Europe:

Change or modifications to this unit not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

This is a Class A product. In a domestic environment, this product may cause radio inter-

ference, in which case the user may be required to take adequate measures.