ADTRAN NT1 ACE4 user manual Connecting the Terminal Equipment, Typical Configuration

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NT1 ACE4 User Manual

Connecting the Terminal Equipment

After successfully powering up the NT1 ACE4, the ERROR indicators should be on and the READY indicators should be flashing. Make sure that terminal equipment (TE) is properly terminated. Plug the TE into one of the S/T con- nectors at the rear of the unit.

The ERROR indicators should extinguish a few seconds after power is applied to the TE. If the ERROR indicators fail to go out, see the section Troubleshooting on page 8.

As the ERROR indicators extinguish, the READY indica- tors should illuminate. There may be a slight delay between the appearance of the READY indicators and the TE’s abil- ity to place and receive calls, depending on the specific TE in use. If the READY indicators fail to illuminate or if you are unable to place or receive calls, see the section Trouble- shooting on page 8.

Typical Configuration

This configuration allows you to connect up to four TEs at

ranges up to 3000 feet from the NT1 ACE4, as shown in Fig- ure 1-6. A termination resistor should be centrally located to

the TEs. The NT1 ACE4 TERMINATION is set to 100 ohms. The TEs should be set to 100 ohms.

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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 IndicatorsRepair and Return MaintenanceRemote Testing InspectionConnections 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 Customer Interface S/T SpecificationsFaceplate Indicators Network Interface UEnvironment PowerPower Supply Specifications Mechanical61200242L1-1 Technical Support and Warranty Information