ADTRAN NT1 ACE4 user manual 61200242L1-1

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2.If this equipment causes harm to the telephone network, the telephone company may temporarily discontinue service. If possible, advance notification is given; oth- erwise, notification is given as soon as possible. The telephone company will advise the customer of the right to file a complaint with the FCC.

3.The telephone company may make changes in its facili- ties, equipment, operations, or procedures that could af- fect the proper operation of this equipment; advance notification and the opportunity to maintain uninter- rupted service is given.

4.If experiencing difficulty with this equipment, please con- tact ADTRAN for repair and warranty information. The telephone company may require this equipment to be dis- connected from the network until the problem is correct- ed, or it is certain the equipment is not malfunctioning.

5.This unit contains no user-serviceable parts.

6.An FCC compliant telephone cord with a modular plug is provided with this equipment. In addition, an FCC compliant cable appropriate for the dial backup option ordered is provided with this equipment. This equip- ment is designed to be connected to the telephone net- work or premises wiring using an FCC compatible modular jack, which is Part 68 compliant.

61200242L1-1

NT1 ACE4 User Manual

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Contents NT1 ACE Page Important Safety Instructions Affidavit Requirements for Connection to Digital Services 61200242L1-1 61200242L1-1 61200242L1-1 Vii Canadian Standards Association FCC Information61200242L1-1 Isdn Canadian Equipment Limitations Canadian Emissions RequirementsXii 61200242L1-1 Limited Product Warranty Warranty and Customer ServiceXiv 61200242L1-1 Table of Contents Figures Adtran NT1 ACE4 Unit OverviewStatus Indicators LED IndicatorsRemote Testing MaintenanceInspection Repair and ReturnConnections Network Connector Pin AssignmentsLocal Bus Connector RJ-45 Local Bus Connector Pin AssignmentsPower Supply Connection Powering with the NT1 ACE4 Power SupplyTypical Configuration Connecting the Terminal EquipmentTypical Configuration Troubleshooting61200242L1-1 Faceplate Indicators SpecificationsNetwork Interface U Customer Interface S/TPower Supply Specifications PowerMechanical Environment61200242L1-1 Technical Support and Warranty Information