ADC ISDN NT11010 manual Important safety information

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Important safety information

This symbol on the product alerts the user to the presence of important operating and maintenance (servicing) instructions in the literature accom- panying the product.

This equipment has been designed to the highest quality standards of materials, workmanship and safety. Do not bypass any of the safety features of this equipment or operate it in an improper environment.

WARNING!

To avoid hazard from electrical shock and/or fire, adhere to the safety practices listed in this section and identified within the instructions of this document.

Use normal caution when installing or modifying telephone lines. Dangerous volt- ages may be present.

Never install telephone wiring during a lightning storm.

Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.

Never touch uninsulated telephone wires or terminals unless the telephone line is disconnected at the network interface. Always disconnect all tele- phone lines at the network interface, and power connections from the wall outlets before servicing or disassembling this equipment.

All wiring external to the product(s) should follow the provisions of the current edi- tion of the National Electrical Code or any national wiring rules that apply.

WARNING!

Potentially hazardous voltages inside. Service should be performed only by qualified personnel.

CAUTION!

For continued protection against risk of fire, replace only with same type and rating of fuse "F1", located on printed circuited wiring board. 125V, 1.5A.

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Contents Isdn NT1 Page Document printing history IiiImportant safety information Limitation of warranty Warranty informationDisclaimer of warranty and limitation of remedies Page Contents Page Who is this manual for? PrefaceWho to call for assistance Page 1010 NT1 physical dimensions IntroductionPage Setting up your hardware Power LEDTaking inventory Front panel LEDsU LED Loopback LEDT interface RJ45 connector pin assignments Pin Function Installing your unitRear panel Power connector DIP switch settingPower connector pin assignments Pin Function Dip switch pin assignments Switch Function OffInternal jumper settings Wiring instructions Wiring diagramPower source Wall mounting instructionsPage T bus configuration End of Passive Bus P-PExtended Passive Bus Cluster Multipoint Specifications SpecificationsFCC compliance information