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NT1 T400 User Manual

61212016L1-20

Table of Contents

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Summary of Contents for 1212010

Page 1: ...NT1 Type 400 Standalone Part Number 1212016L1 20 Document Number 61212016L1 20A September 1999...

Page 2: ...901 Explorer Boulevard P O Box 140000 Huntsville AL 35814 4000 Phone 256 963 8000 1999 ADTRAN Inc All rights reserved Printed in USA...

Page 3: ...equipment Canadian Standards Association This device must be powered by a CSA approved power supply or a power supply meeting the requirements of CS03 Part I Section 1 4 2 Warranties ADTRAN will repa...

Page 4: ...this equipment advance notification and the opportunity to maintain uninterrupted service is given 4 If experiencing difficulty with this equipment please contact ADTRAN for repair and warranty inform...

Page 5: ...ithin the assembly Adequate separation and restraint of cables and cords must be provided 2 The circuitry from the registered unit to the telephone line must be provided in wiring that carries no othe...

Page 6: ...he interference causing equipment standard entitled Digital Apparatus ICES 003 of the Department of Communications Cet appareil numerique respecte les limites de bruits radioelectriques applicables au...

Page 7: ...equipment should be made by an authorized Cana dian maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunc tions may give t...

Page 8: ...viii...

Page 9: ...sive Bus Description 1 2 Powering TEs from the NT1 1 3 Rear Panel 1 3 Chapter 2 Installation 2 1 Setting the Option Switches 2 1 Powering Up the NT1 Type 400 Standalone 2 2 Connecting the Terminal Equ...

Page 10: ...x NT1 T400 User Manual 61212016L1 20 Table of Contents...

Page 11: ...re 1 1 NT1 Type 400 Standalone Rear Panel 1 3 Figure 2 1 NT1 Type 400 Switch Option Locations 2 1 Figure A 1 NT1 T400 Circuit Pack Connector Pin Assignments A 2 Figure B 1 Short Passive Bus Configurat...

Page 12: ...xii NT1 T400 User Manual 61212016L1 20 List of Figures...

Page 13: ...61212016L1 20 NT1 T400 User Manual xiii List of Tables Table 1 1 NT1 Type 400 Front Panel Indicators 1 2 Table 2 1 NT1 Type 400 Switch Settings 2 2 Table 2 2 NT1 Pin Assignments 2 3...

Page 14: ...xiv NT1 T400 User Manual 61212016L1 20 List of Tables...

Page 15: ...uit Pack Part No 1212010 The ADTRAN NT1 Type 400 Standalone consists of two parts a metal housing containing the power supply connectors and the NT1 Type 400 Circuit Pack The Circuit Pack can be remov...

Page 16: ...otal of 144 kbps to the customer for the transport of voice cir cuit switched data and packet switched data Each B channel can be used for voice or data The D channel carries the signaling information...

Page 17: ...d by the S T interface and requires no additional wire pairs and by Power Source 2 PS2 which provides power over an additional wire pair REAR PANEL The NT1 Type 400 Standalone rear panel contains thre...

Page 18: ...Chapter 1 About the NT1 Type 400 1 4 Nt1 T400 User Manual 61212016L1 20...

Page 19: ...Product Service CAPS Department at the number listed in the back page of the manual SETTING THE OPTION SWITCHES Remove the Circuit Pack from the NT1 Standalone housing by remov ing the plastic front...

Page 20: ...the following procedures in order 1 Plug the power cord into a grounded 120 VAC 60 Hz receptacle 2 Verify that the ERROR indicators are illuminated After about 15 seconds the READY indicators should f...

Page 21: ...rs fail to go out see Chapter 3 Troubleshooting on page 3 1 When the ERROR indicators go out the READY indicators should il luminate The TE will now be ready to place and receive calls There may be a...

Page 22: ...Chapter 2 Installation 2 4 NT1 T400 User Manual 61212016L1 20...

Page 23: ...incorrect Check wall jack Problem with ISDN line Contact telephone company ERROR indicators illuminated READY indicators flash at a slower 1Hz rate Local bus failure TE not connected Connect TE TE not...

Page 24: ...the unit and re place it with another unit optioned in an identical manner REMOTE TESTING Network test features include a loopback test initiated at the central office This test confirms network inte...

Page 25: ...mplete descrip tion of the centrally located battery back up system Figure A 1 on page A 2 shows the connector pin assignments of the ADTRAN NT1 Type 400 Circuit Pack The Type 400 rack supplies 48V to...

Page 26: ...mit Receive S T Transmit Customers 1 2 in parallel 55 53 51 49 47 45 43 41 39 37 35 33 31 29 1 3 5 7 9 11 27 25 23 21 19 17 15 13 56 54 52 50 48 46 44 42 40 38 36 34 32 30 2 4 6 8 10 12 28 26 24 22 20...

Page 27: ...al TRs that can be optioned only one TE s TRs should be enabled The TRs in the NT1 Type 400 are enabled by setting switches 1 3 and 1 4 to the ON position and switches 1 5 and 1 6 to the OFF position...

Page 28: ...ong position A TR must be centrally located to the TEs The TRs in the NT1 Type 400 are enabled by setting switches 1 3 and 1 4 to the ON position and switches 1 5 and 1 6 to the OFF position These swi...

Page 29: ...nce As per ANSI T1 601 Receiver Sensitivity As per ANSI T1 601 CUSTOMER INTERFACE Line 4 Wire Tx and Rx pair Operating Mode Full duplex Data Rate 192 kbps total 144 kbps available to customer Signal F...

Page 30: ...Card Dissipation 115 VAC Internal Power Supply 60 Hz 07 amps Sources S T Power to 7W NT1 T400 Circuit Pack 48 VDC part no 1212010 1 1 Watt Maximum On Card Dissipation Sources S T Power to 12W ENVIRONM...

Page 31: ...1 1 2 loop interface specifications C 1 M maintenance 3 2 mechanical specifications C 1 N NCTE rack 1 1 NT1 1 3 NT1 Type 400 installation 2 1 overview 1 1 powering up 2 2 NT1 Type 400 Circuit Pack 1 1...

Page 32: ...Index 2 NT1 T400 User Manual 61212016L1 20 Index T terminal equipment connecting 2 3 troubleshooting 3 1 Type 400 NCTE rack 1 1 installation A 1 W warranty iii web site v Y Y2K v...

Page 33: ...pair is needed Techni cal Support will coordinate with the Customer and Product Service CAPS department to issue an RMA number For information regarding equipment currently in house or possible fees a...

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