ADTRAN 203019L1, 1203019L2, 1203019L3 user manual Vii

Page 7

some cases, the company’s inside wiring associated with

asingle-line individual service may be extended by means of a certified connector assembly (telephone extension cord). Compliance with the above conditions may not prevent degradation of service in some situa- tions.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should ensure for their own protection that the electrical ground connections of the power utility, tele- phone lines, and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection author- ity, or an electrician, as appropriate.

61203019L1-1

NT1 ACE User Manual

vii

Page 6 Page 8
Image 7
Page 6 Page 8
Contents NT1 ACE FCC ID HDC1203019L1 61203019L1-1 Iii Isdn Adtran Year 2000 Y2K Readiness Disclosure Canadian Emissions Requirements Vii Viii 61203019L1-1 Affidavit Requirements for Connection To Digital Services 61203019L1-1 61203019L1-1 Xii 61203019L1-1 Important Safety Instructions Xiv 61203019L1-1 Table of Contents Figures Adtran NT1 ACE Unit OverviewStatus Indicators LED IndicatorsInspection Passive Bus DescriptionRepair and Return MaintenanceRemote Testing Setting the Option SwitchesPin Description Network Connector Pin AssignmentsPowering with the NT1 Power Supply Powering TEs from the NT1 ACELocal Bus Connector Pin Assignments Power Supply Connection Connecting the Terminal Equipment Short Passive Bus Configuration Short Passive Bus ConfigurationExtended Passive Bus Configuration Extended Passive Bus ConfigurationPower indicator does not illuminate TroubleshootingNetwork Interface U SpecificationsCustomer Interface S/T Network Compatibility Faceplate IndicatorsPower Power Supply Specifications61203019L1-1 Technical Support and Warranty Information
Top Page Image Contents