Related Manuals for ADTRAN NT1 T400
Summary of Contents for ADTRAN NT1 T400
- Page 1 NT1 Type 400 NT1 Type 400 Standalone NT1 Type 400 Circuit Pack USER MANUAL 61212016L1-1B January 1999 1212016L1 1212010...
- Page 2 This device must be powered by a CSA approved power supply or a pow- er supply meeting the requirements of CS03, Part I Section 1.4.2. ADTRAN will repair or replace this product within five years from the date of shipment if it does not meet its published specifications or fails while in service.
- Page 3 4. If experiencing difficulty with this equipment, please contact ADTRAN for repair and warranty information. The telephone company may require this equipment to be disconnected from the network until the problem is corrected, or it is certain the equip- ment is not malfunctioning.
- Page 4 ADTRAN YEAR 2000 (Y2K) READINESS DISCLOSURE ADTRAN has established a Year 2000 program to ensure that our prod- ucts and operations will correctly function in the new millennium. ADT- RAN warrants that all products meet Year 2000 specifications regardless or model or revision. Information about ADTRAN’s Year 2000 compli-...
- Page 5 CUSTOMER INSTRUCTIONS 1. The mounting of the registered unit in the final assembly must be made so that the registered unit is isolated from exposure to any hazardous voltages within the assembly. Adequate separa- tion and restraint of cables and cords must be provided. 2.
- Page 6 CANADIAN EMISSIONS REQUIREMENTS This digital apparatus does not exceed the Class B limits for radio noise emis- sions from digital apparatus as set out in the interference-causing equipment stan- dard entitled "Digital Apparatus," ICES-003 of the Department of Communications. Cet appareil numerique respecte les limites de bruits radioelectriques applicables aux appareils numeriques de Class B prescrites dans la norme sur le materiel brouilleur: "Appareils Numeriques,"...
- Page 7 CANADIAN EQUIPMENT LIMITATIONS Notice: The Canadian Industry and Science Canada label identifies certified equip- ment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The Department does not guarantee the equipment will operate to the user’s satisfaction. Before installing this equipment, ensure that it is permissible to be connected to the facilities of the local telecommunications company.
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Page 8: Table Of Contents
2.03 Connecting the Terminal Equipment ... 4 TROUBLESHOOTING... 5 MAINTENANCE... 6 REMOTE TESTING ... 6 REPAIR AND RETURN... 6 SPECIFICATIONS ... 7 APPENDIX A NT1 TYPE 400 CIRCUIT PACK RACK INSTALLATION ... 9 APPENDIX B S/T BUS CONFIGURATIONS ... 11 61212016L1-1 NT1 T400 User Manual... - Page 9 Figure 1. NT1 Type 400 Standalone Rear Panel ... 2 Figure 2. NT1 Type 400 Switch Option Locations ... 3 Figure A-1.NT1 T400 Circuit Pack Connector Pin Assignments ... 10 Figure B-1.Short Passive Bus Configuration ... 11 Figure B-2.Extended Passive Bus Configuration ... 11 TABLES Table 1.
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Page 10: General
1.0 GENERAL 1.01 Unit Overview The ADTRAN NT1 Type 400 provides a basic rate interface be- tween the customer’s ISDN Terminal Equipment (TE) and the ISDN Network. Two interfaces are provided for this purpose: con- nection to the ISDN network is made by the “U” interface and connection to the customer's ISDN TE is made by the S/T inter- face. -
Page 11: Basic Rate Description
Powering TEs from the NT1 The ADTRAN NT1 Type 400 can be used to provide power for customer TEs. If the NT1 T400 circuit pack is used, a total of 12 watts is available. If the NT1 Type 400 Standalone unit is used, a total of seven watts is available. -
Page 12: Installation
After unpacking the unit, immediately inspect it for possible ship- ping damage. If damage is discovered, file a claim immediately with the carrier, then contact ADTRAN Customer and Product Service (CAPS) Department at the number listed in the back of the manual. -
Page 13: Powering Up The Nt1 Type 400 Standalone
When the ERROR indicators go out, the READY indicators should illuminate. The TE will now be ready to place and receive calls. There may be a slight delay between the appearance of the NT1 T400 User Manual Table 3: NT1 Pin Assignments Network Customers 1 &... -
Page 14: Troubleshooting
3.0 TROUBLESHOOTING If you encounter problems during installation, the following lists possible symptoms and solutions. If these solutions fail to correct the problem, contact ADTRAN Technical Support at 888 4ADTRAN. POWER indicator not illuminated. • NT1 Type 400 needs replacement. -
Page 15: Maintenance
6.0 REPAIR AND RETURN Repairs should not be performed in the field. Repair services can be obtained by returning the unit to the ADTRAN Customer and Product Service (CAPS) Department at the address listed in the back of this manual. -
Page 16: Specifications
Mounts in Type 400 equipment shelves POWER: On-Card Dissipation NT1 Type 400 Standalone: 115 VAC Internal Power Supply 60 Hz, .07 amps Sources S/T Power to 7W NT1 T400 Circuit Pack: -48 VDC 1.1 Watt Maximum On-Card Dissipation Sources S/T Power to 12W ENVIRONMENTAL: Temperature: Operating 0 to +50 °C... - Page 17 NT1 T400 User Manual 61212016L1-1...
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Page 18: Nt1 Type 400 Circuit Pack Rack Installation
NT1 TYPE 400 CIRCUIT PACK RACK INSTALLATION The ADTRAN NT1 Type 400 Circuit Pack, Part No. 1212010, can be purchased as a separate unit for installation in a Type 400 NCTE rack. This configuration pro- vides a central location for the NT1 in a customer's wiring closet, and facilitates bat- tery backup. - Page 19 (Customers 1 & 2 When pin 25 is pulled to ground, the NT1 Type 400 is signaled that its battery backup is in use. Figure A-1: NT1 T400 Circuit Pack Connector Pin Assignments NT1 T400 User Manual S/T Transmit in parallel)
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Page 20: Appendix B S/T Bus Configurations
If an external TR is used, set switches 1-3 through 1-6 to the OFF position. FEET Figure B-2: Extended Passive Bus Configuration 61212016L1-1 NT1 T400 User Manual FEET * Is not needed if NT1Õs is used 3000 FEET * Is not needed if NT1Õs... - Page 21 NT1 T400 User Manual 61212016L1-1...
- Page 22 Applications Engineering Sales Post-Sale Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial number available. Technical Support Repair and Return If ADTRAN Technical Support determines that a repair is needed, Tech- nical Support will coordinate with the Customer and Product Service (CAPS) department to issue an RMA number.