ADTRAN DSX-1 User Manual
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ADTRAN DSX-1 User Manual

ADTRAN DSX-1 User Manual

Passthru option module
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DSX-1 PASSTHRU OPTION MODULE
USER MANUAL
61200.055L1-1C
August 1994
61200.055L1-1C
DSX-1 Passthru Option Module
i

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  • Page 1 DSX-1 PASSTHRU OPTION MODULE USER MANUAL 61200.055L1-1C August 1994 61200.055L1-1C DSX-1 Passthru Option Module...
  • Page 2 DSX-1 Passthru Option Module 61200.055L1-1C...

  • Page 3: Table Of Contents

    CHAPTER 1. INTRODUCTION Passthru Overview ....................1 Functional Description ..................1 Features ....................1 Interfaces ....................2 DSX-1 Passthru Option Module Specifications ........2 Physical Description ....................3 CHAPTER 2. INST ALLA TION Unpack and Inspect ....................5 Shipped by ADTRAN ..................5 Provided by Customer .................5 Installing the Option Module ................6...
  • Page 4 APPENDIX A. PASSTHRU FAILURE MESSAGES Failure Messages At Power-Up ................19 Passthru Alarm Messages .................. 19 FIGURES Figure 1-1 DSX-1 Passthru Option Module ............3 Figure 2-1 Installing Option Module ..............6 Figure 3-1 TSU 100 Main Menu ..............12 Figure 3-2 Port Status Display .................13 Figure 3-3 Diagram of Loopbacks ..............

  • Page 5: Chapter 1. Introduction

    Chapter 1 Introduction PASSTHRU OVER VIEW The DSX-1 Passthru is one of the secondary interface option modules available for use with the ADTRAN TSU 100/600. The Passthru option card should be selected to provide DSX-1 access for PBXs, or other equipment, that use a DSX-1 interface.

  • Page 6: Interfaces

    • Provides timing for the TSU 100/600 as an option • Displays menu options for easy configuration • Executes an extensive self test Inter f aces The DSX-1 Passthru Option Module has the following interfaces: • DSX-1 per ANSI T1.102 • Interface connectors RJ48C and DB15 •...

  • Page 7: Physical Description

    The Passthru is an option module which plugs into the option slot in the rear of the TSU 100/600. See Figure 1-1. Figure 1-1 DSX-1 Passthru Option Module The Passthru rear panel includes a plastic plug over a cutout for a V.35 connector. This allows a V.35 Nx56/64 interface plug-on card to be added to the Passthru card, part number 1200053L1.
  • Page 8 For the TSU 100/600 application, there is only one option slot. Therefore the port designation for the Passthru port is 1.1. If added, the Nx56/64 port designation would be 1.2. These port numbers appear in the front panel LCD menu displays. DSX-1 Passthru Option Module 61200.055L1-1C...

  • Page 9: Chapter 2. Installation

    If damage is suspected, file a claim immedi- ately with the carrier and then contact ADTRAN Customer Service. If possible, keep the original shipping container for use in shipping the DSX-1 Module back for repair or for verification of damage during shipment. Shipped by ADTRAN...

  • Page 10: Installing The Option Module

    Option Module Figure 2-1 Installing Option Module Pow er Connection Each DSX-1 module derives power from the base TSU 100/600 unit. Power to the TSU 100/600 is supplied by a captive eight foot power cord. DSX-1 Passthru Option Module 61200.055L1-1C...

  • Page 11: Wiring

    Receive Data from the DTE (PBX) FRAME GROUND T1 TXDATA-TIP Send Data Towards the DTE (PBX) FRAME GROUND 5,6,7,8 UNUSED R RXDATA-RING Receive Data from the DTE (PBX) UNUSED R1 TXDATA-RING Send Data Towards the DTE (PBX) 12,13,14,15 UNUSED 61200.055L1-1C DSX-1 Passthru Option Module...

  • Page 12: Power-Up Testing And Initialization

    TSU 100/600 User Manual. Specific failures of the Passthru module are identified in the alarm listings in the appendix. Operation Alarms The red ALARM LED with the Module LEDs on the front panel illuminates when an alarm condition is detected. DSX-1 Passthru Option Module 61200.055L1-1C...

  • Page 13: Warranty And Customer Service

    Chapter 2. Installation WARRANTY AND CUST O MER SER VICE ADTRAN will replace or repair this product within five years from the date of shipment if the product does not meet its published specifications or if it fails while in service.
  • Page 14 Chapter 2. Installation DSX-1 Passthru Option Module 61200.055L1-1C...

  • Page 15: Chapter 3. Operation

    Chapter 3. Operation Chapter 3 Operation OVER VIEW The Passthru (DSX-1) module is controlled as part of the TSU 100/600 using the same methods as described in the user manual. Refer to the user manual for the TSU 100/600 for descriptions of front panel indicators and buttons.

  • Page 16: Figure 3-1 Tsu 100 Main Menu

    1)ENTER PASSCODE 6)DS0 MAP B 2)TIME/DATE 7)PORT CONFIG 3)FACTORY RESTORE 3)UTIL 4)REINIT UNIT 5)UNIT ID 1)NETWORK TESTS 6)SOFTWARE REV 4)TEST 2)RUN SELF TEST 7)PORT UTIL 3)PORT TESTS 4)CANCEL TEST Figure 3-1 TSU 100 Main Menu DSX-1 Passthru Option Module 61200.055L1-1C...

  • Page 17: Passthru Menu Items

    Figure 3-2 Port Status Display An asterisk is displayed under the CRC if there are CRC errors in extended superframe format (ESF) mode. If the DSX-1 is configured for D4 Frame format, the LCD displays n/a. 61200.055L1-1C DSX-1 Passthru Option Module...

  • Page 18: Bpv

    Chapter 3. Operation An asterisk is displayed under the BPV if the DSX-1 is detecting bipolar violations. An asterisk is displayed under the XS0 if the DSX-1 is detecting excessive zeroes. (Eight consecutive zeroes in B8ZS or 16 consecutive zeroes in AMI.) An asterisk is displayed under the FER if the DSX-1 is detecting frame bit synchronization errors.

  • Page 19: In-Band Loopback (Inband Lpback)

    In-band Loopback sets the Passthru to accept or reject in-band loopup and loopdown codes (per ANSI T1.403 specification) which may be sent to the card over the DSX-1 interface. This loopback is a line loopback. Clock Sour ce Clock Source selects the clock source for transmission toward the PBX or device connected to the Passthru.

  • Page 20: Port Test

    TSU 100/600 User Manual. Line Loopback On the Passthru card, the line loopback causes data received at the DSX-1 interface to be looped back toward the DTE (PBX) achieving a local loopback. Port Loopback The port loopback is internal and loops all data mapped to the Passthru back toward the network interface on the controller.

  • Page 21: Figure 3-3 Diagram Of Loopbacks

    Chapter 3. Operation TSU 100 DSX-1 Passthru Interface Network Interface DSX-1 PBX (NI) (Controller) PORT LINE Also called LOOPBACKS Secondary Interface (SI) Figure 3-3 Diagram of Loopbacks 61200.055L1-1C DSX-1 Passthru Option Module...

  • Page 22: Tsu Features Used With Passthru Options

    When Run Self Test is displayed, place the cursor on it and press Enter to execute the test. The unit continu- ously changes the display in the LCD window until all test results are shown. DSX-1 Passthru Option Module 61200.055L1-1C...

  • Page 23: Appendix A. Passthru Failure Messages

    (RAI) being received from the DSX-1 Interface Blue Alarm receiving unframed all 1s from the DSX-1 interface, alarm indicator signal (AIS) Loss of Signal - no signal detected from the DSX-1 interface 61200.055L1-1C DSX-1 Passthru Option Module...
  • Page 24 Appendix A. Passthru Failure Messages Appendix A. Passthru Failure Messages DSX-1 Passthru Option Module 61200.055L1-1C...
  • Page 25 Appendix A. Passthru Failure Messages ADTRAN Customer Service: (205) 971-8722 Technical Support (800) 726-8663 Applications Engineering (800) 615-1176 Sales (800) 827-0807 Repair and Return Address: ADTRAN, Inc. Customer Service Department 901 Explorer Boulevard Huntsville, Alabama 35806-2807 61200.055L1-1C DSX-1 Passthru Option Module...

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