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ADC HiGain HXU-357 User Manual

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HiGain
HiGain
U
M
SER
ANUAL
HXU-357 List 1 HiGain Multiplexer Unit
Product Catalog: 150-2206-01
CLEI: T3D1JP0EAA

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Summary of Contents for ADC HiGain HXU-357

  • Page 1 HiGain HiGain ANUAL HXU-357 List 1 HiGain Multiplexer Unit Product Catalog: 150-2206-01 CLEI: T3D1JP0EAA...
  • Page 2 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.
  • Page 3 150-357-200-02, Issue 2 Using This Manual SING ANUAL The following conventions are used in this manual: • Monospace type indicates screen text, including text you type at a screen prompt. • ENTER Keys you press are indicated by small icons such as .
  • Page 4 Unpack each container and inspect the contents for signs of damage. If the equipment has been damaged in transit, immediately report the extent of damage to the transportation company and to ADC DSL Systems, Inc. Order replacement equipment, if necessary.

  • Page 5: Table Of Contents

    150-357-200-02, Issue 2 Table of Contents ABLE OF ONTENTS Overview _______________________________________________ 1 Features ..................2 Application................3 Description ................4 Functional Overview ..........5 LED Indicators ............6 Alarm Drivers ............7 Interfaces ..............8 Microprocessor ............9 Microprocessor System Software......9 Multiplexer / Demultiplexer Circuitry.....
  • Page 6 Table of Contents 150-357-200-02, Issue 2 Configuring the HXU DS3 Interface........33 Configuring the HXU DS1 Interface........34 Placing the Wideband 3190 in Service........35 Placing the HXU DS1 Interface in Service....35 Placing the HXU DS3 Interface in Service....36 HXU-357 Interface State Descriptions ....37 Understanding HXU-357 Alarms...........38 Viewing Alarm Status..........39 Alarm Lockout ............43...
  • Page 7 150-357-200-02, Issue 2 Table of Contents Appendix C - Product Support ____________________________ 60 Appendix D - Glossary ___________________________________ 63 Certification and Warranty__________________Inside Back Cover HXU-357 List 1 February 9, 1999...
  • Page 8 List of Figures 150-357-200-02, Issue 2 IST OF IGURES 1. HXU-357 Multiplexers Installed in Wideband 3190......1 2. HiGain Wideband 3190 Application .............3 3. HXU-357 Multiplexer Block Diagram ..........4 4. LED Indicators..................6 5. Installing an HXU-357 Multiplexer Card..........13 6. Management Interface .................16 7.
  • Page 9 150-357-200-02, Issue 2 List of Tables IST OF ABLES 1. HXU-357 LED Indicators ..............7 2. Keyboard Commands ................18 3. Configuration Management..............20 4. Performance Management..............23 5. Fault Management................24 6. System Configuration Status ............... 25 7. System Administration ................ 26 8.
  • Page 10 List of Tables 150-357-200-02, Issue 2 February 9, 1999 HXU-357 List 1...

  • Page 11: Overview

    150-357-200-02, Issue 2 Overview VERVIEW ® The HiGain Multiplexer Unit HXU-357 List 1 is the newest generation of broadband multiplexers. It offers a low-cost multiplexing solution that features low-power consumption and a data transfer rate of 45 mbps. The HXU-357 is designed for HiGain Wideband 3190s that provide a complete T1 delivery system using a standard open architecture system in a 23-inch rack space.

  • Page 12: Features

    Overview 150-357-200-02, Issue 2 EATURES • complete software provisioning • advanced management using Terminal Access Option (TAO) or Transaction Language 1 (TL1) software (through an HMU-319 List 7 or List 7A) • software-selectable DS3 local and network loopback • DS1 line code and loopback options •...

  • Page 13: Application

    150-357-200-02, Issue 2 Overview PPLICATION The HXU-357 allows you to combine 28 lines into one high-speed DS3 interface, thus providing a substantial cost savings over 28 individual HDSL lines. Figure 2. HiGain Wideband 3190 Application HXU-357 List 1 February 9, 1999...

  • Page 14: Description

    Overview 150-357-200-02, Issue 2 ESCRIPTION This section provides a general functional overview and describes the key components of the HXU-357 multiplexer. M13 MUX/DEMUX DS1 Interface CH 1-28 RX CH 1-28 RX DS3 TX DS3 RX CH 1-28 TIP and TIP and LINE DATA RX DATA...

  • Page 15: Functional Overview

    150-357-200-02, Issue 2 Overview Functional Overview Transmit Signal Flow In the transmit direction, the HXU-357 takes the 28 incoming bipolar, asynchronous, Tl low-speed signals, and adds line conditioning. It then multiplexes the signals with DS3 overhead data and stuffing bits to produce an industry-standard DS3 data stream.

  • Page 16: Led Indicators

    Overview 150-357-200-02, Issue 2 LED Indicators The HXU-357 provides several LED indicators for monitoring power and alarm status. Figure 4 identifies the location of these indicators. Table 1 describes the various indicators. Figure 4. LED Indicators February 9, 1999 HXU-357 List 1...

  • Page 17: Alarm Drivers

    150-357-200-02, Issue 2 Overview Table 1. HXU-357 LED Indicators Illuminates when … Indicator Type FAULT (red) Fault a critical (CR), major (MJ) or minor (MN) alarm condition exists. ABNORMAL Abnormal an external status condition exists. (yellow) ACTIVE (green) Active the multiplexer is online. CR (red) Critical a service-affecting fault exists or more than four DS1...

  • Page 18: Interfaces

    Overview 150-357-200-02, Issue 2 Interfaces Address/Data Bus A bidirectional data bus controls the transfer of data to and from the microprocessor in response to the state of the read/write control line. The alarm inputs to the HXU-357 multiplexer card enter at the data bus. When an alarm signal is received, the corresponding alarm LED on the front panel of the HXU-357 illuminates.

  • Page 19: Microprocessor

    150-357-200-02, Issue 2 Overview Microprocessor The microprocessor reads and writes data to the bidirectional data bus using a system clock of 40 MHz divided down to 20 MHz. The microprocessor performs arithmetic and logic operations as directed and monitors various alarm point functions throughout the multiplexer. These tasks include: •...

  • Page 20: Multiplexer / Demultiplexer Circuitry

    Overview 150-357-200-02, Issue 2 • controls: operates and releases controls, including loopback and switching. • Simple Management Network Protocol (SNMP): supports both standard and proprietary Management Information Bases (MIBs); supports SNMP version I and MIB II. You can download the HXU-357 software over the Ethernet connection or locally by a maintenance terminal connected to the craft port of an HMU-319 List 7 or List 7A.

  • Page 21: Watchdog Timer

    150-357-200-02, Issue 2 Overview Watchdog Timer If the watchdog timer does not receive a strobe pulse within 200 ms, a time-out condition occurs, resulting in a hardware reset. The watchdog timer also provides two other vital functions: • power-up hardware reset during power-up conditions •...

  • Page 22: Installation

    Installation 150-357-200-02, Issue 2 NSTALLATION This section provides basic installation procedures. NPACKING Before installing the HXU-357, visually check its packaging to ensure that it has sustained no shipping damage. Immediately report any damage to the shipping agent. AFETY RECAUTIONS The HXU-357 multiplexer card can be damaged by electrostatic discharge (ESD).

  • Page 23: Installing The Hxu-357

    150-357-200-02, Issue 2 Installation HXU-357 NSTALLING THE ESD strap input Card eject tab T I V MUX card 3190 System Figure 5. Installing an HXU-357 Multiplexer Card These instructions assume you are replacing a standby multiplexer in a Wideband 3190 that is completely assembled and operational. If this is a first-time installation of an HXU-357 multiplexer (not a replacement installation), consult the Wideband 3190 Installation Guide for step-by-step instructions for...
  • Page 24 Installation 150-357-200-02, Issue 2 Remove the standby multiplexer you are replacing by opening the card eject tabs and pulling the card out of the tray. Align the edges of the replacement card with the guide rails in the multiplexer tray. Grasping the card eject tabs, gently push the card into the bay.

  • Page 25: Provisioning

    150-357-200-02, Issue 2 Provisioning ROVISIONING This section provides general information about configuring and managing the HXU-357 through the HMU-319 List 7 or List 7A, which use Terminal Access Option (TAO) management software. Refer to the Wideband 3190 Installation manual and the technical practice for the HMU-319 List 7 or List 7A for complete information about: •...

  • Page 26: Accessing The Hxu-357 Root Menu

    Provisioning 150-357-200-02, Issue 2 Figure 6. Management Interface HXU-357 R CCESSING THE Like the HMU-319 and the line units in a Wideband 3190, the multiplexer unit has its own set of configuration screens. If you are merely replacing a standby multiplexer, no configuration should be needed. •...

  • Page 27: Root Menu

    150-357-200-02, Issue 2 Provisioning The Root Menu is accessible from the TAO Shelf Status screen. ROOT MENU 1. CONFIGURATION MANAGEMENT 2. PERFORMANCE MANAGEMENT 3. DEFAULT MANAGEMENT 4. SYSTEM CONFIGURATION STATUS 5. SYSTEM ADMINISTRATION CNTL-E EXIT ENTER SELECTION: ALARMS AND RESPONSES Figure 7.

  • Page 28: Keyboard Commands

    Provisioning 150-357-200-02, Issue 2 Select one of the Root Menu submenus: • Configuration Management (to configure DS1 and DS3 interfaces, select loopback modes, place in service and equip, and enable protection switching) • Performance Management (to view performance statistics) • Fault Management (to view alarm history and current alarm status)
  • Page 29 150-357-200-02, Issue 2 Provisioning Figure 8. Root Menu for Multiplexer Configuration HXU-357 List 1 February 9, 1999...

  • Page 30: Configuration Management

    Provisioning 150-357-200-02, Issue 2 Table 3. Configuration Management … CONFIGURE DS3 INTERFACE Type to select (See “Configuring the Configure DS3 mode = HXU DS3 Interface” on C-Bit parity mode page 33.) M13 mode* Configure DS3 line buildout Set buildout to 0-50 ft.* Set buildout to 50-450 ft.
  • Page 31 150-357-200-02, Issue 2 Provisioning Table 3. Configuration Management (Continued) … CONFIGURE DS1 INTERFACE Type to select (See “Configuring the HXU All channels DS1 Interface” on page thru individual channel 34.) These settings affect the Set DS1 line code HXU-to-HLU interface within the chassis.
  • Page 32 Provisioning 150-357-200-02, Issue 2 Table 3. Configuration Management (Continued) … OPERATE DS1 LOOPBACK Type to select (See “Troubleshooting” All channels on page 52.) thru individual channel Loopback 1234567890123456789012345678 Status F............. Enable (F)acility loopback Enable (T)erminal loopback Enable (R)emote terminal loopback Release loopback* …...
  • Page 33 150-357-200-02, Issue 2 Provisioning Table 3. Configuration Management (Continued) … DS1 EQUIP / UNEQUIP Type to select (See “Placing the HXU Select DS1 channel DS1 Interface in All channels Service” on page 35.) thru individual channel Channel = 1234567890123456789012345678 EQPT U U U U .
  • Page 34 Provisioning 150-357-200-02, Issue 2 Table 4. Performance Management (Continued) … DS3 PERFORMANCE LAST 24 HOURS Type to select Line code violations (CV) = Line errored seconds (LES) = P-bit code violations (PCV) = P-bit errored seconds (PES) = P-bit severely errored seconds (PSES) = C-bit code violations (CCV) = C-bit errored seconds (CES) C-bit severely errored seconds (CSES) =...
  • Page 35 150-357-200-02, Issue 2 Provisioning Table 6. System Configuration Status … DS3 INTERFACE STATUS Type to select (See “Viewing System Operating mode = (C-bit / P-bit parity) Configuration Status” Line code = B8ZS on page 44.) Line buildout = (0-50 ft. / 50 to 450 ft.) Transmit timing = (local / loop) BER threshold = (BER alarm setting) BER value = (current BER setting)
  • Page 36 Provisioning 150-357-200-02, Issue 2 Table 6. System Configuration Status (Continued) … CARD INVENTORY Type to select Card Inventory lists M13 CCA420 = (#######) multiplexer hardware M13 CCA = (#######) revision numbers, serial M13 CCB = (#######) number, manufacture M13 CCP = (#######) date, CLEI code, software revision and M13 Serial # = (#######)
  • Page 37 150-357-200-02, Issue 2 Provisioning Table 7. System Administration (Continued) … CHANGE IP ADDRESS Type to select (See “Setting up System Local Ethernet IP address = 0.0.0.0 Administration” on page Enter address: “Appendix B - Network Addresses” on Subnet mask = 255.255.255.0 page Enter mask: Gateway IP address = 0.0.0.0...
  • Page 38 Provisioning 150-357-200-02, Issue 2 Table 7. System Administration (Continued) … SOFTWARE DOWNLOAD Type to select (See “Upgrading the Filename = 0.0.0.0 Multiplexer Software” Server IP address = 0.0.0.0 on page 46.) Set filename Set the download filename (maximum of 30 characters) Set server IP address Set IP address (XXX.XXX.XXX.XXX) Download controls...

  • Page 39: Minimal Configuration Requirements

    150-357-200-02, Issue 2 Provisioning INIMAL ONFIGURATION EQUIREMENTS Replacement of a standby HXU-357 does not ordinarily require configuration changes. The online multiplexer automatically configures the standby multiplexer. Following is a checklist of minimal configuration tasks for HXU-357 operation. This list is intended only as a guideline and should be subordinate to any system installation plan.
  • Page 40 Provisioning 150-357-200-02, Issue 2 Trap IP address #2 = Trap IP address #3 = Trap IP address #4 = Configure the HXU DS3 interface under Configuration Management. For more information, see “Configuring the HXU DS3 Interface” on page Type Configure DS3 Interface. Configure DS3 mode Configure DS3 line buildout Configure the HXU DS1 interface under Configuration Management.
  • Page 41 150-357-200-02, Issue 2 Provisioning The following procedures assume some familiarity with the TAO management software. These procedures are provided for a quick reference. Please refer to the Wideband 3190 Installation Guide for complete system configuration information. ETTING UP THE OMMUNICATIONS HANNEL TO HXU-357 The AUX port is not available to the user as a craft interface when an...

  • Page 42: Setting Up System Administration

    Provisioning 150-357-200-02, Issue 2 ETTING UP YSTEM DMINISTRATION Log onto the maintenance terminal connected to the HMU craft port. Type at the prompt (<), and then press ENTER ENTER Type the password, and then press . The default password is public.

  • Page 43: Configuring The Hxu Ds3 Interface

    150-357-200-02, Issue 2 Provisioning HXU DS3 I ONFIGURING THE NTERFACE Configure the DS3 interface according to network requirements. The DS3 interface on the 3190 chassis must be configured as Out-of-Service in order to make changes and not report alarms to the network. Log onto the maintenance terminal connected to the HMU craft port.

  • Page 44: Configuring The Hxu Ds1 Interface

    Provisioning 150-357-200-02, Issue 2 HXU DS1 I ONFIGURING THE NTERFACE After an HLU is placed under HMU management and configured under the HLU Maintenance Terminal screen, access the HXU-357 Configuration Management menu to configure the DS1 interface. The DS1 interface on the 3190 chassis must be configured as Unequipped and Out-of-Service in order to make changes and not report alarms to the network.

  • Page 45: Placing The Wideband 3190 In Service

    150-357-200-02, Issue 2 Provisioning 3190 LACING THE IDEBAND ERVICE An Equipped DS1 or DS3 channel can be monitored and report alarms, whether or not it is In-Service. DS1 channels that will not be used should be configured as Unequipped. The Wideband 3190 interfaces internally to the 28 lines at the common DSX-1 point.

  • Page 46: Placing The Hxu Ds3 Interface In Service

    Provisioning 150-357-200-02, Issue 2 Set the state to UNEQUIPPED by typing (if the line is not being used). Type CTRL to return to the Configuration Management screen. Type to select Service Mode. Type to select DS1 service mode. Type the number of an individual channel line or select all channels by typing Do one of the following: Type...

  • Page 47: Hxu-357 Interface State Descriptions

    150-357-200-02, Issue 2 Provisioning HXU-357 Interface State Descriptions The default configuration for the HXU-357 DS3 interface (Table 8) is Out-of-Service and requires no equipping. To perform DS3 maintenance loopbacks and change DS3 parameters, the DS3 interface must be configured as Out-of-Service. The HXU-357 DS1 interface (Table 9 on page 38) is configured as...

  • Page 48: Understanding Hxu-357 Alarms

    Provisioning 150-357-200-02, Issue 2 Table 9. DS1 Interface State Descriptions Equipped Mode Service Mode DS1 State Description Equipped Out-of-Service STANDBY MODE (no equipment installed at the line location) Change any DS1 parameter (DS1 line code, DS1 line buildout) Perform DS1 maintenance loopbacks (will generate loopback alarm) Alarm reporting enabled AIS pattern enabled...

  • Page 49: Viewing Alarm Status

    150-357-200-02, Issue 2 Provisioning Viewing Alarm Status The alarm strings shown in Table 10 on page 40 are reported under the Fault Management submenu. To view alarm status: Type and press ENTER to invoke TAO. Type the password and then press ENTER .

  • Page 50: Hxu-357 Alarms

    Provisioning 150-357-200-02, Issue 2 Table 10. HXU-357 Alarms Alarm String Channel Condition Critical Alarm The HXU reports a critical alarm if it is online and it detects any of the following: • DS3 Receive LOS condition • DS3 Receive Fail condition •...
  • Page 51 150-357-200-02, Issue 2 Provisioning Table 10. HXU-357 Alarms (Continued) Alarm String Channel Condition DS1 Receive Loss of Signal 1 - 28 DS1 from the DS3 is not active. Can be generated for each of the 28 DS1 channels. DS1 Transmit Fault 1 - 28 DS1 signal transmitted is in error.
  • Page 52 Provisioning 150-357-200-02, Issue 2 Table 10. HXU-357 Alarms (Continued) Alarm String Channel Condition DS3 Receive Idle IDLE pattern has been detected in the DS3 Receive traffic. DS3 TX Failure DS3 Transmit clock failure. DS3 TX Terminal Loopback The DS3 signal is looped back to the DS1s (loopback of the Transmit data back onto the Receive path).

  • Page 53: Alarm Lockout

    150-357-200-02, Issue 2 Provisioning Table 10. HXU-357 Alarms (Continued) Alarm String Channel Condition Far-end Common Equipment FEAC far-end DS3 common equipment. (C-Bit mode only) Far-end DS1 Multiple Loss of FEAC far-end DS3 multiple loss LOS. Signal (C-Bit mode only) Far-end DS1 Equipment FEAC far-end DS1 equipment failure.

  • Page 54: Viewing System Configuration Status

    Provisioning 150-357-200-02, Issue 2 Multiplex Direction • DS1 Transmit Loss of Signal alarm (Channels 1 through 28 are never masked.) • DS1 Transmit Fail alarm (channels 1 through 28) IEWING YSTEM ONFIGURATION TATUS Before placing the Wideband 3190 in service, verify that all necessary provisioning changes have been made.

  • Page 55: Viewing Performance At The Hxu

    150-357-200-02, Issue 2 Provisioning From the Network Status screen, type the number of the desired shelf (1 through 32), and then press ENTER From the Shelf Status menu, select to log onto the multiplexer. At the multiplexer logon prompt (ID:), type a valid password to display the Root menu.

  • Page 56: Upgrading The Multiplexer Software

    Provisioning 150-357-200-02, Issue 2 Access the Root Menu from the Shelf Status Menu by typing , and then the password. Type to select Performance Management. Select one of the following performance histories or clear the statistics by typing the corresponding number: •...

  • Page 57: Accessing The System Administration Screen

    150-357-200-02, Issue 2 Provisioning Accessing the System Administration Screen Upon connecting to the HMU-319, the TL1 prompt (<), appears. Type and press ENTER to invoke TAO. The default password is public. Type the password and then press ENTER . The Network Status menu appears.

  • Page 58: Setting The Download Filename

    Provisioning 150-357-200-02, Issue 2 Setting the Download Filename Press CTRL to return to System Administration, and then select Software Download. Select and enter the name of the download file provided to you. This is the name assigned to the software file on the personal computer that is connected to the local HMU craft port.

  • Page 59: Restoring Factory Defaults

    ACTORY EFAULTS Although HXU-357 factory defaults can be restored using the following procedure, ADC does not recommend it for systems that are fully configured and operational. This procedure will disrupt IP-based functions and may result in the loss of customer service.
  • Page 60 Provisioning 150-357-200-02, Issue 2 Table 11. HXU-357 Default Software Settings NAME/ITEM DESCRIPTION DEFAULT DS3 Operating Mode Normal operating mode is M13 parity mode DS3 Line Buildout Selectable DS3 cable length 0-100 feet DS3 Transmit Timing Selectable local (internal Local (internal) clock) or looped timing (external data) DS3 Service Mode...
  • Page 61 150-357-200-02, Issue 2 Provisioning Table 11. HXU-357 Default Software Settings (Continued) NAME/ITEM DESCRIPTION DEFAULT Date Month/day/year, 20 days from fully charged condition (fully charged battery backup, 4 hours) Time Hours:Minutes:Seconds; 20 days from fully charged condition (fully charged battery backup, 4 hours). BER (Bit Error Rate) Selectable;...

  • Page 62: Troubleshooting

    Troubleshooting 150-357-200-02, Issue 2 ROUBLESHOOTING Figure 9 shows system loopbacks and test access points. Table 12 provides a legend for the various test points. By installing a HiGain Test Card, you can easily access the various test points. Figure 9. System Loopbacks and Test Access Table 12.
  • Page 63 150-357-200-02, Issue 2 Troubleshooting Table 12. System Loopback Definitions (Continued) Test Point Loopback Definition Terminal Loopback to the network at the DSX-1 line. Activated through the (a) (b) TLB1 multiplexer unit ( option from the Shelf Status screen followed by the option sequence ).
  • Page 64 Troubleshooting 150-357-200-02, Issue 2 All affected lines must be Out-of-Service and Unequipped during loopback testing to prevent unwanted protection switching from occurring. See “Placing the HXU DS1 Interface in Service” on page 35 and “Placing the HXU DS3 Interface in Service” on page 36. February 9, 1999 HXU-357 List 1...

  • Page 65: Appendix A - Hxu-357 Specifications

    150-357-200-02, Issue 2 Appendix A - HXU-357 Specifications A - HXU-357 PPENDIX PECIFICATIONS DS3 Interface (Multiplexer) Cable 728A RG-6/U Number of duplex lines 1 per chassis Line rate 44.736 megabits/s ±20 ppm Line code B8ZS 75 Ω ±5 Ω , unbalanced Line impedance Pulse amplitude 0.36V to 0.85V (meets TR-TSY-000499...

  • Page 66: Appendixb - Network Addresses

    10BASE-T. 10Base-T also makes troubleshooting larger systems much easier. ADC recommends that the Wideband 3190 be placed on its own LAN. Any connection to a larger network should be done through a router with the appropriate firewall protection. On a private LAN, selection of the IP address,...

  • Page 67: Subnet Mask

    150-357-200-02, Issue 2 Appendix B - Network Addresses The IP address consists of two parts: the network ID (netid) and the host ID (hostid). The subnet mask determines which bits form the netid and hostid addresses. (See Table 13.) Table 13. Network Addressing Subnet Mask Class C 11111111 11111111 11111111 00000000...

  • Page 68: Routers Or Gateways

    Appendix B - Network Addresses 150-357-200-02, Issue 2 Table 14. Sample Class C IP Address Plan for the HMS-357 Suggested HMU Addressing for 1 to 32 Suggested HXU Addressing for 1 to 32 Chassis Chassis 11001000 11001000 11001000 00000001 11001000 11001000 11001000 01100101 200.200.200.1 HMU chassis #1 200.200.200.101 HXU chassis #1 255.255.255.0 Subnet mask...

  • Page 69: Trap Ip Address

    150-357-200-02, Issue 2 Appendix B - Network Addresses Trap IP Address Trap IP address are used to report network alarms to network management. For the Wideband 3190, the trap IP addresses of the HXU-357 cards must be identical to the IP address assigned to the HMU-319 card in the same chassis. Duplicate addresses can cause troublesome network problems, so never guess at an IP number or subnet masks when setting up a device.
  • Page 70 C - P PPENDIX RODUCT UPPORT ADC Customer Service Group provides expert pre-sales and post-sales support and training for all its products. Technical support is available 24 hours a day, 7 days a week by contacting the ADC Technical Assistance Center (TAC).
  • Page 71 150-357-200-02, Issue 2 Appendix C - Product Support ABEL AND ONFIGURATION UMBER Figure 10 shows the location of the CLEI/ECI bar code label and the configuration number on the HXU-357 List 1. Table 15 on page 62 gives a brief description of what each label contains. Bar code label Configuration number Figure 10.
  • Page 72 Appendix C - Product Support 150-357-200-02, Issue 2 Table 15. Bar Code and Configuration Number Name Description CLEI/ECI Bar Code Label Contains human-readable Common Language Equipment Identified (CLEI) code number and Equipment Catalog Item (ECI) bar code number. Configuration Number Contains either a five or six-digit warranty configuration number or a standalone two or three-digit configuration number as follows:...
  • Page 73 150-357-200-02, Issue 2 Appendix D - Glossary D - G PPENDIX LOSSARY Digital System Cross-connect Alarm Cut Off DSX-1 frame Alarm Indicator Signal Data Terminal Equipment Alarm Data Terminal Ready Alternate Mark Inversion Errored Seconds B8ZS Bipolar with 8-zero Substitution Extended Superframe Binary Coded Decimal FEAC...
  • Page 74 Appendix D - Glossary 150-357-200-02, Issue 2 Network Interface Shelf Identifier Simple Network Management Network Interface Device SNMP Protocol NLOC Network Local Loopback Signal to Noise Ratio Network Management and SPLB Special Loopback Administration NREM Network Remote Loopback Span Termination System Non Volatile Random Access NVRAM Terminal Access Option...
  • Page 75 ADC during the 90-day warranty period is, at ADC’s option, either (a) return of the price paid or (b) repair or replace of the software. ADC also warrants that, for a period of thirty (30) days from the date of purchase, the media on which software is stored will be free from material defects under normal use.
  • Page 76 ADC DISCLAIMS ALL OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO ITS PRODUCTS AND ANY ACCOMPANYING WRITTEN MATERIALS. FURTHER, ADC DOES NOT WARRANT THAT...
  • Page 78 ADC DSL Systems, Inc. 14402 Franklin Avenue Tustin, CA 92780-7013 Tel: 714.832.9922 Fax: 714.832.9924 Technical Assistance Tel: 800.638.0031 Tel: 952.917.3222 Fax: 714.730.2400 ISO 9001/TL 9000 DNV Certification, Inc. REGISTERED FIRM : 150-357-200-02, SSUE OCUMENT ´,5R¶2n¨ 1221502...

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