PairGain HiGain HLU-319 Quick Installation Manual
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PairGain HiGain HLU-319 Quick Installation Manual

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Summary of Contents for PairGain HiGain HLU-319

  • Page 1 UICK NSTALLATION UIDE Model List Number Part Number CLEI Code HLU-319 150-1140-53 T1L2B27AAA ECHNOLOGIES NGINEERING ERVICES ™350-319-153-01(¨ 350-319-153-01 ECTION...
  • Page 2 ©Copyright 1999 PairGain Technologies, Inc. PairGain and HiGain are registered trademarks of PairGain Technologies, Inc. Information contained in this document is company private to PairGain Technologies, Inc., and shall not be modified, used, copied, reproduced or disclosed in whole or in part without the written consent of PairGain.

  • Page 3: Table Of Contents

    350-319-153-01, Revision 01 Table of Contents ABLE OF ONTENTS Overview _______________________________________________ 1 Product Description ..............1 Compatibility ................4 Installation _____________________________________________ 5 Provisioning ____________________________________________ 6 Navigation Keys............... 6 Selecting an Option..............7 Loopbacks ______________________________________________ 8 Specifications ___________________________________________ 9 Product Support ________________________________________ 11 Technical Support ..............
  • Page 4 List of Figures 350-319-153-01, Revision 01 IST OF IGURES Figure 1. HLU-319 List 5C Front Panel ..........2 Figure 2. Installing the HLU-319 ............5 Figure 3. Loopback Functions with Doublers ........8 Figure 4. HLU-319 Card-Edge Connector Pinouts ......10 IST OF ABLES Table 1.

  • Page 5: Overview

    Overview VERVIEW ® ® The PairGain HiGain Model HLU-319 List 5C is the Central Office (CO) side of a repeaterless T1 transmission system. It is used in conjunction with a HiGain Remote Unit (HRU) or HiGain Doubler Unit(s) (HDU) to provide a complete HiGain High-bit-rate Digital Subscriber Line (HDSL) system.

  • Page 6: Figure 1. Hlu-319 List 5C Front Panel

    350-319-153-01, Revision 01 Overview Figure 1. HLU-319 List 5C Front Panel HLU-319 List 5C April 30, 1999...

  • Page 7: Table 1. Front Panel Features

    350-319-153-01, Revision 01 Overview Table 1. Front Panel Features Front Panel Feature Function List number Identifies a specific version of the HLU-319. Status LED See Table 2 for status descriptions. DSX-1 access jacks Line Provides splitting jack access to and from the HDSL line at the DSX-1 interface.

  • Page 8: Compatibility

    350-319-153-01, Revision 01 Overview OMPATIBILITY The HLU-319 List 5C is compatible with the following T1 repeater shelves and associated equipment: • PairGain HMS-357 Wideband 3190 (28-slot, 23-inch shelf) • PairGain HMS-317 (28-slot, 23-inch shelf) • PairGain HMS-318 (22-slot, 19-inch shelf) •...

  • Page 9: Installation

    If the equipment has been damaged in transit, immediately report the extent of damage to the transportation company and to PairGain Technologies. Figure 2. Installing the HLU-319 Slide the HLU-319 into the card guides for the desired slot, then push the unit in until it touches the backplane card-edge connector.

  • Page 10: Provisioning

    350-319-153-01, Revision 01 Provisioning ROVISIONING The maintenance terminal screens cannot be accessed through the HLU-319 List 5C, as this model does not provide a craft port. View these maintenance terminal screens through the HiGain Management Unit (HMU) or OS port located on the rear of the HiGain shelf or WBS-3190.

  • Page 11: Selecting An Option

    350-319-153-01, Revision 01 Provisioning ELECTING AN PTION To select an option within the Maintenance Terminal screens, you can: • Press the key indicated to the left of the selection. • Press the letter in parenthesis of the parameter to be changed. An invalid entry produces the following message and identifies the name of a field where the invalid entry occurred: >...

  • Page 12: Loopbacks

    350-319-153-01, Revision 01 Loopbacks OOPBACKS Figure 3 shows loopback functions with doublers. Figure 3. Loopback Functions with Doublers HLU-319 List 5C April 30, 1999...

  • Page 13: Specifications

    350-319-153-01, Revision 01 Specifications PECIFICATIONS Maximum Power Consumption and Heat Dissipation The maximum power consumption and heat dissipation varies with the type of remote and doubler units in the system as well as the CPE power setting. See the “HLU-319 List 5C Technical Practice” (150-319-153-xx) for the maximum power consumption and heat dissipation for your system.

  • Page 14: Figure 4. Hlu-319 Card-Edge Connector Pinouts

    350-319-153-01, Revision 01 Specifications The HLU-319 card-edge connector pinouts are shown in Figure 4. Active pins are shown in black. Figure 4. HLU-319 Card-Edge Connector Pinouts HLU-319 List 5C April 30, 1999...

  • Page 15: Product Support

    PairGain Customer Service Group provides expert pre-sales and post-sales support and training for all its products. ECHNICAL UPPORT PairGain Technical Assistance is available 24 hours a day, 7 days a week by contacting PairGain Customer Service Engineering group at: (800) 638-0031 or (714) 832-9922 Telephone: The 800 telephne support line is toll-free in the U.S.

  • Page 16: World Wide Web

    The HLU-319 List 5C has a complete technical practice, Section number 150-319-155-xx, that you can download from the PairGain Technical Manuals Web page at: www.pairgain.com. A password is required. If you do not have a password, contact your PairGain sales representative.
  • Page 17 A description of the equipment, as well as the number of units that you are returning. Be sure to include the model and part number of each unit. • The shipping address to which PairGain should return the repaired equipment. • The reason for the return, for example: The equipment needs an ECO/ECN upgrade.

  • Page 18: Abbreviations

    350-319-153-01, Revision 01 Abbreviations BBREVIATIONS Customer Interface HiGain Management Unit Common Language Equipment CLEI HiGain Remote Enclosure Interface Central Office HiGain Remote Unit CREM Customer Remote Loopback Light Emitting Diode Digital Data Service NLOC Network Local Loopback Non-volatile Random Access NVRAM Document Image Processing Memory...

  • Page 19: Certification And Warranty

    Do not try to repair the unit. If it fails, replace it with another unit and return the faulty unit to PairGain for repair.
  • Page 20 Corporate Office 14402 Franklin Avenue Tustin, CA 92780 Tel: (714) 832-9922 Fax: (714) 832-9924 For Technical Assistance: (800) 638-0031...

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