PairGain HiGain HLU-819 Manual
  1. Manuals
  2. Brands
  3. PairGain Manuals
  4. Network Hardware
  5. HiGain HLU-819
  6. Manual

PairGain HiGain HLU-819 Manual

Line unit
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Q
UICK
Model
HLU-819
P
H
G
I
AIN
I
NSTALLATION
List Number
1
G
T
AIR
AIN
E
NGINEERING
S
ECTION
L
U
INE
Part Number
150-2238-01
HLU-819
H G
HD
I AIN
1
L
STATUS
B
R
R
G
C
L
V
I
N
E
B
R
G
X
M
L
T
I
N
E
ECHNOLOGIES
S
ERVICES
350-819-200-01
NIT
G
UIDE
CLEI Code
VACHPSXC
, I
.
NC

Advertisement

Table of Contents
loading

Related Manuals for PairGain HiGain HLU-819

Summary of Contents for PairGain HiGain HLU-819

  • Page 1 UICK NSTALLATION UIDE Model List Number Part Number CLEI Code HLU-819 150-2238-01 VACHPSXC HLU-819 I AIN STATUS ECHNOLOGIES NGINEERING ERVICES 350-819-200-01 ECTION...
  • Page 2 No license is granted by implication or otherwise under any patent or patent rights of PairGain Technologies. PairGain Technologies reserves the right to change specifications at any time without notice.
  • Page 3 OCUMENTATION If you have comments on this PairGain document, send an email to technical_publications@pairgain.com. Type the product name and the section number of the document in the subject area of the email message.
  • Page 4 • Check the packing list to ensure complete and accurate shipment of each listed item. If the shipment is short or irregular, contact PairGain as described in the Warranty located inside the back cover. If you must store the equipment for a prolonged period, store the equipment in its original container.

  • Page 5: Table Of Contents

    350-819-200-01, Revision 01 Table of Contents ABLE OF ONTENTS Overview _______________________________________________ 1 Front Panel _____________________________________________ 3 Installation _____________________________________________ 6 Installing the HLU-819 into a 3192 Shelf........ 7 Installing the UTU-814 into the ERE-811 Remote Enclosure ..........8 HDSL Startup and Synchronization _______________________ 10 System Configuration____________________________________ 11 Maintenance Terminal Connection........
  • Page 6 List of Figures 350-819-200-01, Revision 01 Appendix C - Glossary ___________________________________33 Certification and Warranty _________________ Inside Back Cover IST OF IGURES 1. Typical HLU-819 List 1 Application (T1 to Dual-Port Operation) ............1 2. HLU-819 Front Panel ................3 3. DSX-1 Access Jacks ................5 4.

  • Page 7: Overview

    350-819-200-01, Revision 01 Overview VERVIEW ® ® This guide contains installation information for the PairGain HiGain Line Unit HLU-819 List 1. The HLU-819 installs in any 3192-compliant chassis ™ and interfaces with the PairGain HiGain ETSI Universal Termination Unit UTU-814 List 1B. The HLU-819 and the UTU-814 provide the Central Office (CO) and remote terminal (RT) sides of a repeaterless, High bit-rate Digital Subscriber Line (HDSL).
  • Page 8 350-819-200-01, Revision 01 The HLU-819 List 1 is part of the Open Span Termination Shelf (OSTS) family of products supported by the PairGain Wideband System 3190. With this card, the entire PairGain ETSI family of remote Customer Premise Equipment (CPE) can be subtended to the Wideband System 3190 to provide standard Digital Service Unit (DSU) and Channel Service Unit (CSU) data port interfaces.

  • Page 9: Front Panel

    Figure 3 on page HLU-819 Configuration number label HiGain HD (on inside of handle) Status LED STATUS DSX-1 access jacks CLEI code label (on outside of handle) PairGain Figure 2. HLU-819 Front Panel HLU-819 List 1 November 12, 1999...
  • Page 10 Front Panel 350-819-200-01, Revision 01 Table 1. HLU-819 List 1 Front-panel Status LED Description Item Function Status LED Displays synchronization state and alarm status for HDSL Loop. Steady Green HDSL Loop is ready to transmit and receive data across all spans.

  • Page 11: Dsx-1 Access Jacks

    350-819-200-01, Revision 01 Front Panel Figure 3. DSX-1 Access Jacks HLU-819 List 1 November 12, 1999...

  • Page 12: Installation

    Installation 350-819-200-01, Revision 01 NSTALLATION This section provides instructions for setting up the HLU-819 and installing the UTU-814 List 1B into the ERE-811 remote unit. The remote unit can be powered from either the HLU-819 (must be configured) or locally, either AC or -48 Vdc.

  • Page 13: Installing The Hlu-819 Into A 3192 Shelf

    350-819-200-01, Revision 01 Installation HLU-819 3192 S NSTALLING THE INTO A HELF Figure 4. Installing the HLU-819 into a Shelf Slide the HLU-819 into the guide rails of any of the open 28 slots on the shelf (Figure Push the unit back until it touches the backplane card-edge connector and is firmly seated.

  • Page 14: Installing The Utu-814 Into The Ere-811 Remote Enclosure

    Installation 350-819-200-01, Revision 01 UTU-814 ERE-811 NSTALLING THE INTO THE EMOTE NCLOSURE ERE Enclosure Guide rail Line card Captive screw Captive screw Figure 5. Installing the UTU-814 into the ERE-811 Remote Enclosure Align the card with the guide rails at the left and right sides of the enclosure opening (Figure Push the card into the enclosure until the front panel is flush with the...
  • Page 15 350-819-200-01, Revision 01 Installation Connect the Nx64K data port cable DB-25F (Figure 6), if applicable. The following adapters can be used when connecting the cable: • ECA-800 List 1 (DB-25M to M-34F, V.35) • ECA-801 List 1 (DB-25M to DB-15F, X.21) •...

  • Page 16: Hdsl Startup And Synchronization

    HDSL Startup and Synchronization 350-819-200-01, Revision 01 HDSL S TARTUP AND YNCHRONIZATION Power-up the shelf where the HLU-819 is installed and observe the following: During the power-up self test, the HLU-819 List 1 LED is a steady yellow. If the LED stays yellow for more than 30 seconds after power-up, verify the unit is not in a loopback mode.

  • Page 17: System Configuration

    350-819-200-01, Revision 01 System Configuration YSTEM ONFIGURATION A maintenance terminal is used to access the line unit console screens and configuration menus. Through these screens and menus, the HDSL system is configured, monitored, tested, and its circuit inventory can be displayed. The console screens must be viewed through the HMU-319 or Operating System (OS) port located at the back of the Wideband System 3190, or through a Trivial File Transfer Protocol (TFTP) session over an Ethernet...

  • Page 18: Connector Pinouts

    System Configuration 350-819-200-01, Revision 01 Configure the maintenance terminal for the following communication settings: • VT100 emulation or ANSI (if VT100 is not available) • Clear the modem initialization string if supported by the terminal • Bits per second: 9600 (recommended) •...

  • Page 19: Logging On

    350-819-200-01, Revision 01 System Configuration OGGING Logon procedure may vary depending on the software revision level on the HMU-319. Consult the software manual for your particular system (refer to “Appendix B - Product Support” on page 30). You must log on to the WBS-3190 in order to access the HLU-819 maintenance terminal console screens.

  • Page 20: Navigating Menus

    System Configuration 350-819-200-01, Revision 01 AVIGATING ENUS Use the keys described in Table 2 to navigate the console screens and menus. Table 2. Console Screen Navigation Keys These Keys Perform this Function Alpha-numeric Type the underlined or highlighted letter to select and execute a menu keys item.

  • Page 21: Console Screen Menu Structure

    350-819-200-01, Revision 01 System Configuration Table 2. Console Screen Navigation Keys (Cont.) These Keys Perform this Function ENTER Applies all selections on the current screen. Press ENTER twice for numeric changes to take effect. When editing a text field, however, the first ENTER terminates editing and a second...

  • Page 22: Console Screen Menu Structure

    System Configuration 350-819-200-01, Revision 01 ONSOLE CREEN TRUCTURE The Console screen displays a row of drop-down menus that serve as a guide to the appropriate option or screen. Figure 8 on page 16 shows the structure of the Console screen menus, which pertains only to the local configuration and not to the remote.
  • Page 23 350-819-200-01, Revision 01 System Configuration Table 3. Console Screen Menus Menu Name Function Main Displays the Main status Console screen to: • View the circuit configuration • View performance summary information • View alarm summary information. Monitor Monitors the past 24-hour performance of the LTU interfaces, NTU interfaces, or HDSL spans.

  • Page 24: System Settings

    System Configuration 350-819-200-01, Revision 01 YSTEM ETTINGS The settings available in the Config System Settings menu are listed in Table 4. The settings in boldface type are factory default settings. Table 4. Settings in Config System Settings Menu System Setting Description Application mode Select one of the following application modes:...
  • Page 25 350-819-200-01, Revision 01 System Configuration Table 4. Settings in Config System Settings Menu (Cont.) System Setting Description Remote Power No selection available. Feed Loop BOTH BOTH is displayed in UNSTRUCT (unframed), STRUCT (framed), and TSP application modes. The LTU (HLU-819) uses Loop 1 and Loop 2 to supply power to the NTU.

  • Page 26: Ltu (Hlu-819) And Ntu (Utu-814) Interface Settings

    System Configuration 350-819-200-01, Revision 01 LTU (HLU-819) NTU (UTU-814) NTERFACE ETTINGS The settings available in the Config LTU and Config NTU Interface menus are listed in Table 5. The settings in boldface type are factory default settings. Table 5. Settings in Config LTU and NTU Interface Menus Field Description Primary Timing...
  • Page 27 350-819-200-01, Revision 01 System Configuration Table 5. Settings in Config LTU and NTU Interface Menus (Cont.) Field Description AIS Mode Specify the mode used to assert an Alarm Indication Signal (AIS). Used in structured (framed) mode. FULL The full AIS mode asserts the AIS when one loop is down. HALF The half AIS mode asserts the AIS when both loops are down.
  • Page 28 System Configuration 350-819-200-01, Revision 01 Table 5. Settings in Config LTU and NTU Interface Menus (Cont.) Field Description Nx64K Port (Data port on the UTU-814) Interface Type Selection is only available for NTU. The serial data interface at the Nx64K port conforms to V.35, V.36, RS-530, RS-449, or X.21standards.

  • Page 29: Reading The Console Screens

    350-819-200-01, Revision 01 System Configuration EADING THE ONSOLE CREENS The UTU-814 List 1B performs the same functions as a HiGain Remote Unit (an HRU). However, in all console screens, the UTU is referred to as an “NTU” and the HLU-819 is referred to as an “LTU.” For proper operation, only NTUs will connect to LTUs.

  • Page 30: Information Displayed In Main Console Screen

    System Configuration 350-819-200-01, Revision 01 Table 6. Information Displayed in Main Console Screen Field Description Circuit Configuration DSX-1 Identifies the LTU and NTU DSX-1 port. n TS Indicates the number of T1 time slots (n) selected for the DSX-1 application interface. V.35 Identifies the NTUV.35 port.
  • Page 31 350-819-200-01, Revision 01 System Configuration Table 6. Information Displayed in Main Console Screen (Cont.) Field Description Displays the errored second counts for the LTU and NTU DSX-1 ports and the HDSL Loop 1 interface at the LTU and NTU. The counts are totals for the latest 24-hour period, including the current 15-minute interval.

  • Page 32: Monitor Screens

    System Configuration 350-819-200-01, Revision 01 ONITOR CREENS The monitor screens display the signal activity and Performance Monitor (PM) counts at the LTU (HLU-819) DSX-1 and NTU (UTU-814) DSX-1, and Nx64K ports. Table 7 on page 27 lists each field and a description of that field.
  • Page 33 350-819-200-01, Revision 01 System Configuration Table 7. Information in Monitor LTU and NTU Interface Screens Field Description DSX-1 Port Errored Seconds The number of one second intervals in which at least one bipolar (ES) 24 Hour violation (BPV) or one CRC-6 error was detected at the DSX-1 input Count port during the last 24hours.

  • Page 34: Monitor Hdsl Span Screens

    System Configuration 350-819-200-01, Revision 01 Monitor HDSL Span Screens Table 8 lists the information displayed in the Monitor HDSL Span 1 screen for Loop 1, LTU-1/NTU-1, and Loop 2, LTU-1/NTU-1. Table 8. Information Displayed in Monitor HDSL Span 1 Screen Field Description Current Margin...

  • Page 35: Appendixa - Compatibility

    • PairGain HMS-317 (28-slot, 23-inch shelf) • PairGain HMS-308 (8-slot, 3192 mechanics, remote enclosure) The UTU-814 List 1B is compatible with the following PairGain HiGain ETSI shelves and enclosures. • EMS-830 Exchange Office Management Shelf, rear connector access (part number 150-1400-01).

  • Page 36: Appendix B - Product Support

    PairGain product and company information can be found at http://www.pairgain.com using any Web browser. To download PairGain product manuals from the Customer Site portion of the PairGain Web page, you need to provide a customer password. If you do not have a password, contact your PairGain sales representative.

  • Page 37: Returns

    To obtain a return authorization number, you need to provide the original purchase order number to PairGain’s Return Material Authorization (RMA) Department. Call or write PairGain’s RMA Department to ask for an RMA number and any additional instructions. Use the telephone number, fax number or email address listed below: •...
  • Page 38 Appendix B - Product Support 350-819-200-01, Revision 01 Pack the equipment in a shipping carton. Write PairGain’s address and the RMA Number you received from the RMA Department clearly on the outside of the carton and return to: PairGain Technologies, Inc.

  • Page 39: Appendix C - Glossary

    350-819-200-01, Revision 01 Appendix C - Glossary C - G PPENDIX LOSSARY Alarm Indication Signal Digital Loop Carrier Alternate Mark Inversion Digital Signal, level 0 American Wire Gauge Digital Signal, level 1 B8ZS Bipolar with 8-zero Substitution Data Set Ready Bit Error Rate Data Service Unit Bridge...
  • Page 40 Appendix C - Glossary 350-819-200-01, Revision 01 Loss of Frame Alignment SuperFrame Local Loopback Send Timing Loss of Clock TFTP Trivial File Transfer Protocol LOSW Loss of Sync Word Terminal Identification Line Termination Unit Transmit Data Margin Transaction Language Network Equipment Building NEBS Test Mode System...

  • Page 41: 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 42 Corporate Office 14402 Franklin Avenue Tustin, CA 92780-7013 Tel: 714.832.9922 Fax: 714.832.9924 For Technical Assistance: 800.638.0031...

This manual is also suitable for:

150-2238-01

Table of Contents