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CERTIFICATION AND WARRANTY
FCC CLASS ACOMPLIANCE
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. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.
LIMITED WARRANTY
ADC DSL Systems Inc. (“ADC”) warrants that, for a period of sixty months (60) from the date of shipment, the hardware portion of its
products will be free of material defects and faulty workmanship, under normal use. ADC's obligation, under this warranty, is limited to
replacing or repairing, at ADC's option, any such hardware product which is returned during the sixty-month warranty period per ADC's
instructions and which product is confirmed by ADC not to comply with the foregoing warranty.
ADC warrants that, for a period of 90 days from the date of purchase, the software furnished with its products will operate substantially in
accordance with the ADC published specifications and documentation for such software. ADC’s entire liability for software that does not
comply with the foregoing warranty and is reported to ADC during the 90-day warranty period is, at ADC’s option, either (a) return of the
price paidor (b) repair orreplaceof the software.ADC also warrants that,for aperiod ofthirty (30)days fromthe dateof purchase, themedia
on which software isstored will be freefrom material defects undernormal use. ADC will replace defective media at nocharge if it is returned
to ADC during the 30-day warranty period along with proof of the date of shipment.
The transportation charges for shipment of returned products to ADC will be prepaid by the Buyer. ADC will pay transportation charges for
shipment of replacement products to Buyer, unless no trouble is found (NTF), in which case the Buyer will pay transportation charges.
ADC may usereconditioned partsfor such repair or replacement. Thiswarranty doesnot applyto anyproduct whichhasbeen repaired, worked
upon, or altered by persons not authorized by ADC or in ADC's sole judgment has been subjected to misuse, accident, fire or other casualty,
or operation beyond its design range.
Repaired products have a 90-day warranty, or until the end of the original warranty period—whichever period is greater.
ADC DISCLAIMS ALL OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO ITS PRODUCTS
AND ANY ACCOMPANYING WRITTEN MATERIALS. FURTHER, ADC DOES NOT WARRANT THAT SOFTWARE WILL BE
FREE FROM BUGS OR THATITS USE WILL BE UNINTERRUPTED OR REGARDING THE USE, OR THE RESULTS OF THE USE,
OF THE SOFTWARE IN TERMS OF CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
RETURNS
ADC continues to repair faulty modules beyond the warranty program at a nominal charge. Contact your ADC sales representative for details
and pricing.
MODIFICATIONS
Any changes or modifications made to this device that are not expressly approved by ADC DSL Systems, Inc. voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National Electrical Code.
SAFETY STANDARDS COMPLIANCE
The H2TU-C-231 List 2 has been tested and verified to comply with the applicable sections of the following safety standards:
• GR 63-CORE - Network Equipment-Building System (NEBS) Requirements
• GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety
• Binational standard, UL-1950/CSA-C22.2 No. 950-95: Safety of Information Technology Equipment
For technical assistance, refer to “Appendix D - Product Support” on page 61.