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ADC Soneplex ADCP-61-743 User Manual

Remote test access unit (rtau)
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COMMANDS................................................................................................................................... 28
INTRODUCTION
This manual describes and provides installation procedures for the Remote Test Access Unit
(RTAU) module used in the Soneplex Broadband System (MPU V5.3 and SCU V3.0 or later).
Revision History
ISSUE
DATE
Issue 1
06/1999
Issue 2
04/2000
Issue 3
09/2004
Trademark Information
ADC and ADC Telecommunications are registered trademarks of ADC Telecommunications, Inc.
Soneplex is a registered trademark of ADC Telecommunications, Inc.
1304058
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..................................................................................................................... 6
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............................................................................................................................ 7
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REASON FOR CHANGE
Original
Add DS3 MUX compatibility and SCU 3.0 or later support.
Technically updated 2. Installation, 3. LED Check, and 8. Customer Information and Assistance
sections.
Remote Test Access Unit (RTAU)
............................................................................................. 9
............................................................................................... 30
Soneplex
User
Manual)
 2004, ADC Telecommunications, Inc.
®
Page
Page 1

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Summary of Contents for ADC Soneplex ADCP-61-743

  • Page 1: Table Of Contents

    Technically updated 2. Installation, 3. LED Check, and 8. Customer Information and Assistance sections. Trademark Information ADC and ADC Telecommunications are registered trademarks of ADC Telecommunications, Inc. Soneplex is a registered trademark of ADC Telecommunications, Inc. 1304058 Remote Test Access Unit (RTAU) ...

  • Page 2: Adcp-61-743 • Issue 3 • September

    ADCP-61-743 • Issue 3 • September 2004 Related Publications Listed below are related manuals and their publication numbers. Copies of these publications can be ordered by contacting the ADC Technical Assistance Center at 1-800-366-3891. Title Soneplex Broadband System Description, Design, and Application Manual (V5) ADCP-61-472...

  • Page 3: Fcc Compliance Statement

    ANSI T1.403-1997 TR-NPL-000054 Carrier to Customer Installation: DS1 Metallic Interface, 1997 High-Capacity Digital Service (1.544 Mbps) Interface General Requirements for End Users, Issue 1, April 1989 ADCP-61-743 • Issue 3 • September 2004 Page 3 © 2004, ADC Telecommunications, Inc.

  • Page 4: Description

    Broadband chassis, the RTAU will automatically switch over to the BITS primary interface and use the recovered clock for timing. Note: The BITS secondary interface on the Soneplex Broadband chassis is not supported by the RTAU. Page 4  2004, ADC Telecommunications, Inc.
  • Page 5 IN T R U S IV E T E S T B IP O L A C C E Figure 1. Remote Test Access Unit (RTAU) Module ADCP-61-743 • Issue 3 • September 2004 11897-A Page 5 © 2004, ADC Telecommunications, Inc.

  • Page 6: Ds3 Mux Compatibility

    Maintenance Installation (Existing System) - This installation procedure applies to an IBBC shelf that has already been populated with a RTAU module. Please follow the appropriate procedure per your system configuration. Page 6  2004, ADC Telecommunications, Inc. MPU SOFTWARE SCU SOFTWARE VERSION VERSION 5.1.1 or later...

  • Page 7: Initial Installation

    4. With shelf unpowered, refer to the chassis marking above the module slot (Figure 2) to install the RTAU module in the full-height slot labeled TAU. ADCP-61-743 • Issue 3 • September 2004 Page 7 © 2004, ADC Telecommunications, Inc.

  • Page 8: Damaged Pins

    10 degrees from vertical as they will “work harden” and break at the bend. Bent pins must be removed and replaced using special tools and is not recommended as a field repair. Remove shelf with damaged pins and contact ADC for replacement. Refer to 8. Customer Information and Assistance.

  • Page 9: Maintenance Installation (Existing System)

    4. Align the module edges of the RTAU with the mounting slot module guides. Use the injectors to seat the module in the chassis. If there is excessive resistance, remove the module and check for obstructions or improper alignment. ADCP-61-743 • Issue 3 • September 2004 Page 9 © 2004, ADC Telecommunications, Inc.

  • Page 10: Led Check

    5 seconds. All LEDs will then flash yellow, and then the STATUS LED will be lit green. If the STATUS LED is not lit green after 10 seconds, replace the module. Refer to 2.2 Maintenance Installation (Existing System). Page 10  2004, ADC Telecommunications, Inc. RTAU STATUS B8ZS...

  • Page 11: Front Panel Operation

    Indicates that the user has selected the internal signal monitor generator at the RTAU. LED test. Indicates that the selected test mode of the RTAU is intrusive. No intrusive testing in progress. ADCP-61-743 • Issue 3 • September 2004 Page 11 © 2004, ADC Telecommunications, Inc.

  • Page 12: Configuration

    Maintenance menu. Press Enter or Return. The RTAU Configuration menu will appear as shown in Figure 5. Note: The User Pattern Definition screen is not available for the MPU 5.3 or SCU V3.0 releases. Page 12  2004, ADC Telecommunications, Inc.
  • Page 13 However, if the TAU is plugged into the chassis and the Test Access Unit Commands selection is made from the System Maintenance menu, the Test Access Unit Status/Commands screen will appear and can be configured. Page 13 © 2004, ADC Telecommunications, Inc.
  • Page 14 6. Starting at the top of Table 3 and working your way to the bottom, configure RTAU fields. Use the arrow keys to move from field to field. Page 14  2004, ADC Telecommunications, Inc. SYSTEM MAINTENANCE 1. Force/APS Commands 2.
  • Page 15 ADCP-61-743 • Issue 3 • September 2004 Test Circuit: 1-1 Mode : DISABLE -------------------------------- ---------------- Status Elapsed Time ====== ============ F Sync: ES : P Sync: EFS: : STOP DS1#: 1 Insert Direction ================ © 2004, ADC Telecommunications, Inc. Page 15...

  • Page 16: Tl1

    Toggle Line Code Toggle Test Circuit Input Page 16  2004, ADC Telecommunications, Inc. Table 3. RTAU Configuration Fields OPTIONS DESCRIPTION OVERVIEW: The Current User field can only be set to NONE or CRAFT from the Craft menu. If the Current User field is set to NONE, the Mode field is automatically set to DISABLE.
  • Page 17 F direction. The line outgoing in the E direction is connected to a QRSS source and the line incoming from the E direction is terminated by the nominal characteristic impedance of the line. © 2004, ADC Telecommunications, Inc. DEFAULT DISABLE (continued) Page 17...
  • Page 18 Mode, continued Toggle SIGNAL GENERATOR SETUP FIELDS Pattern Type Toggle Page 18  2004, ADC Telecommunications, Inc. Table 3. RTAU Configuration Fields, continued OPTIONS DESCRIPTION SPLTEL SPLTEL indicates a split in both the A and B paths and connects an SPD to the line incoming from the E direction and a TSG to the line outgoing in the E direction similar to SPLTE mode.
  • Page 19 AMI or B8ZS equipment. Use of the 2-in-8 pattern will confirm the circuits ability to support error-free transmission. • Unframed = 0100 0010 0100 0010 • Framed = 0100 0010 0100 0010 © 2004, ADC Telecommunications, Inc. DEFAULT (continued) Page 19...
  • Page 20 Pattern Bits Display only Frame Format Toggle Page 20  2004, ADC Telecommunications, Inc. Table 3. RTAU Configuration Fields, continued OPTIONS DESCRIPTION 1 in 8 Containing strings of 7 sequential 0’s. It is used to determine the ability of a circuit to handle payload signals having minimum 1’s density.
  • Page 21 Enter a 16-value expression using only 1’s, 0’s, or “-”. The bits can be entered by typing a string of 0’s or 1’s in the bit field located to the right of the designated entry. © 2004, ADC Telecommunications, Inc. DEFAULT NONE (continued)
  • Page 22 Display only Status RAI Display only Page 22  2004, ADC Telecommunications, Inc. Table 3. RTAU Configuration Fields, continued OPTIONS DESCRIPTION Range of 0 to 1544 Select either Error Count or Error Rate for bit error setup. Both cannot be set at the same time.
  • Page 23 RTAU is waiting for either frame or pattern sync. Examine the status section to determine what sync is needed. To end the test session, restore the tested circuit to normal operation by selecting DISABLE. © 2004, ADC Telecommunications, Inc. DEFAULT Blank Blank STOP...
  • Page 24 ADCP-61-743 • Issue 3 • September 2004 EQUIPMENT EQUIPMENT (E) [NETWORK] Page 24  2004, ADC Telecommunications, Inc. DS3 MUX RTAU PATTERN GEN DETECTOR CONTROLLER MONITOR SPLIT Figure 8. RTAU Test Configuration Block Diagram FACILITY (F) EQUIPMENT (E) [CUSTOMER] [NETWORK]...
  • Page 25 CIRCUIT UNDER TEST SPLTA SIGNAL PRESENCE DETECTOR TEST SIGNAL GENERATOR Figure 10. SPLTB and SLPTA OFFICE Z INTEROFFICE FACILITY RTAU DROP: CUSTOMER © 2004, ADC Telecommunications, Inc. FACILITY (F) [CUSTOMER] DS3 MUX RTAU 11866-B Z END LOOPBACK 11867-B Page 25...
  • Page 26 = SIGNAL PRESENCE DETECTOR = TEST SIGNAL GENERATOR OR UNFRAMED (QRS) = TERMINATED SIGNAL EQUIPMENT (E) [NETWORK] DS3 MUX RTAU Page 26  2004, ADC Telecommunications, Inc. OFFICE A INTEROFFICE FACILITY RTAU SPLTE Figure 12. Typical End Test Configuration FACILITY (F) EQUIPMENT (E)
  • Page 27 NETWORK INSERT: INSERT: NETWORK SPLTE EQUIPMENT (E) [NETWORK] CIRCUIT CIRCUIT UNDER TEST SPLTEL SIGNAL TEST SIGNAL GENERATOR SIGNAL PRESENCE DETECTOR © 2004, ADC Telecommunications, Inc. Z END RTAU INSERT: CUSTOMER 11870-B FACILITY (F) [CUSTOMER] DS3 MUX RTAU 11871-B Page 27...

  • Page 28: Tl1 Commands

    GR-000834-CORE. For more information about TL1 commands, refer to the Soneplex System Operation and Maintenance Manual listed under Related Publications at the beginning of this manual. Page 28  2004, ADC Telecommunications, Inc. FACILITY (F) EQUIPMENT (E) [CUSTOMER] CIRCUIT...

  • Page 29: Specifications

    –40° to 149° F (–40° to 65° C) –40° to 158° F (–40° to 70° C) 5% to 95% No condensation –1,312 to + 14,764 ft. 400 to +4,500 m) (– ADCP-61-743 • Issue 3 • September 2004 Page 29 © 2004, ADC Telecommunications, Inc.

  • Page 30: Customer Information And Assistance

    P.O. Box 1101, Minneapolis, MN 55440-1101, U.S.A. Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages.

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