用户手册 — Northern UTA220/UTA220k

目录

• Title Page

  1
• PREFACE AND STATEMENT OF APPLICATION

  5
• Contents

  7
• Motorola Customer Information

  13
• Chapter 1 Introduction

  17
• FEATURES

  17
  • Compatibility

    17
  • Other Features

    17
• OPERATION

  18
• PHYSICAL DESCRIPTION

  18
  • LED Description

    20
• FUNCTIONAL

  20
• Chapter 2 Installation

  21
• RECEIPT INSPECTION

  21
• SITE PREPARATION

  21
• INSTALLATION

  22
  • Power Connection

    22
  • ISDN Connection

    22
• DTE Connection

  23
• DTE INTERFACE SPECIFICATIONS

  23
• Chapter 3 Getting Started

  25
• SWITCHES AND STRAPS

  25
  • Cover Removal

    25
• SWITCH AND STRAP SETTINGS

  26
  • Signal Ground

    26
  • V.35/EIA-232 Interface

    27
  • Interface Card Removal

    28
  • DIP Switch Options

    29
• CENTRAL OFFICE SWITCH

  30
• SETUP

  30
• Chapter 4 ISDN

  35
• ISDN BASICS

  35
  • ISDN Standards

    35
  • National ISDN

    35
  • Basic Rate Interface

    36
  • Terminal Adapters

    36
  • ISDN Basic Rate Interface Points

    36
  • ISDN Service

    37
  • ISDN SWITCHES

    37
  • ISDN ADDRESSES AND IDENTIFIERS

    39
  • ISDN CHANNELS

    40
  • B-Channel Data Service

    40
  • B-Channel Data Protocols

    41
  • D-Channel Signaling Protocols

    41
  • Layer One

    41
  • Layer Two

    42
  • Layer Three

    42
• Chapter 5 LCD Operation

  43
• LCD MENUS

  43
  • Main Menus

    43
  • Submenus

    43
• LCD OPERATION

  43
  • Menu Traversal

    43
• Chapter 6 V.25 bis Dialer Operation

  55
  • SELECTING V.25bis

    55
• OPERATION IN V.25 bis MODE

  55
• V.25 bis MESSAGE FRAMES

  55
• DTE INTERFACE PINS

  56
  • DTR Pin Operation

    56
  • DCD Pin Operation

    56
  • CTS Pin Operation

    57
  • DSR Pin Operation

    57
• COMMAND PROCEDURES

  57
• COMMANDS

  57
  • Dial Command: CRN xx..x

    57
  • Connect Incoming Calls: CIC

    58
• INDICATION MESSAGES

  58
  • Call Connect Indication: CNX

    58
  • Incoming Call Indication: INC

    59
  • Response Messages

    59
• Chapter 7 EIA-366 Dialer Operation

  61
• CONFIGURATION

  61
• OPERATION

  61
• INTERFACE SIGNAL DEFINITIONS

  62
  • Power Indication (PWI)

    62
  • Call Request (CRQ)

    62
  • Data Line Occupied (DLO)

    62
  • Distant Station Connected (DSC)

    62
  • Digit Signal Circuits (NB1-NB8)

    62
  • Digit Present (DPR)

    63
  • Present Next Digit (PND)

    63
  • Abandon Call and Retry (ACR)

    64
• EXAMPLE DIAL SEQUENCE

  64
• Chapter 8 AT Command Operation

  65
• AT COMMAND STATEMENT

  65
  • AT Command Mode

    65
  • ESCAPE SEQUENCE: + + +

    65
  • CREATING A COMMAND STATEMENT: AT

    66
  • COMMAND STATEMENT GUIDELINES

    66
  • MONITOR DISPLAY

    66
  • DTE CHARACTER ECHO: E

    66
  • COMMAND STATEMENT BUFFER

    66
• BACKSPACE KEY

  67
  • REPEATING A COMMAND: A/

    67
• NUMBERED COMMANDS

  67
  • GROUP COMMANDS

    67
  • COMMAND SCOPE

    68
  • Supervisor Command Mode

    68
• Chapter 9 Rate Adaption

  69
• RATE ADAPTION

  69
• T-LINK

  69
  • Flow Control and Pin Options

    70
  • T-Link Options

    70
  • V.120

    71
  • V.120 Options

    71
• Chapter 10 BONDING

  73
• BONDING ON THE UTA220

  73
• PLACING A BONDING CALL

  74
• DISCONNECTING A BONDING CALL

  74
• Chapter 11 Synchronous Operation

  75
• SYNCHRONOUS MODES

  75
  • Synchronous Mode 1: Sync Pause Mode

    75
  • Synchronous Mode 2: Dial Stored Number Mode

    75
• Chapter 12 D-Channel X.25

  77
• FUNCTIONAL DESCRIPTION

  77
  • X.25

    77
  • PAD

    77
• ESTABLISHING AN X.25 SESSION

  78
  • Initialize the PAD

    78
  • ATDD Command

    78
  • AT@P1=P or AT@P1=D Command

    78
  • Establishing an X.25 Virtual Connection

    79
  • Escaping to PAD Command Mode

    80
  • Escaping to AT Command Mode

    80
  • Disconnecting the X.25 Virtual Connection

    80
• COMMON APPARENT PROBLEMS

  81
  • Parameter 1 Changed

    81
  • Parameter 2 Changed

    81
  • Parameter 5 Changed

    81
  • Parameter 6 Changed

    81
  • Parameter 20 Changed

    81
• PAD COMMAND SET

  81
  • PAD Command Format

    81
  • Issuing PAD Commands

    82
  • Status: STAT

    82
  • Clear: CLR

    82
  • RESET

    82
  • Interrupt: INT

    83
  • SET

    83
  • Read: PAR?

    84
  • Set and Read: SET?

    84
  • Remote Read: RPAR?

    84
  • Remote Set and Read: RSET?

    85
  • Profile Read/Save: PROF

    85
  • PAD Select

    86
• FACILITIES

  87
  • Reverse Charging: R

    87
  • Network User Identification (NUI)

    87
  • Closed User Group (CUG)

    87
  • Recognized Private Operating Agency

    88
  • Flow Control Parameter Negotiation

    88
• PAD SERVICE SIGNALS

  90
  • PAD Reset Service Signals

    91
  • Pad Clear Service Signals

    91
• X.3 PARAMETERS AND VALUES

  92
  • Saving the X.3 Parameter Configuration

    92
  • Parameter 1: Pad Recall Character

    95
  • Parameter 2: Echo

    96
  • Parameter 3: Selection of Data Forwarding Characters

    96
  • Parameter 4: Selection of Idle Timer Delay

    97
  • Parameter 5: Ancillary Device Control

    98
  • Parameter 6: Control of PAD Service Signals

    98
  • Parameter 7: Action of PAD on Break from DTE

    99
  • Parameter 8: Discard Output

    100
  • Parameter 9: Padding after Carriage Return

    100
  • Parameter 10: Line Folding

    101
  • Parameter 11: Binary Speed of Local DTE

    101
  • Parameter 12: Flow Control of PAD by Local DTE

    102
  • Parameter 13: Line Feed Insertion after Carriage Return

    102
  • Parameter 14: Padding after Line Feed

    103
  • Parameter 15: Editing

    104
  • Parameter 16: Character Delete

    104
  • Parameter 17: Line Delete

    105
  • Parameter 18: Line Display

    106
  • Parameter 19: Editing PAD Service Signals

    107
  • Parameter 20: Echo Mask

    108
  • Parameter 21: Parity Treatment

    108
  • Parameter 22: Page Wait

    109
• Chapter 13 Softload

  111
• TA SOFTWARE ARCHITECTURE

  111
  • Software Sets

    111
  • Software Format

    111
  • TA Power-Up Sequence

    112
• SOFTLOAD OPERATION

  113
  • Set/Display Softload Password: %P1

    113
  • Request Softload Product Version Information: $Q

    114
  • Initiate Software Download: $Y=x

    115
  • Copy Active Flash: $Y2=x

    116
  • S59 SOFTLOAD

    116
  • Swap to Alternate Software: $T=x

    118
• TYPICAL LOCAL SOFTLOAD SESSION

  118
• Chapter 14 Diagnostics

  121
• COMMUNICATION DIAGNOSTICS

  121
• GLOBAL TESTS

  121
  • 2B+D Loopback

    121
  • PORT TESTS

    122
  • Local Terminal Loopback

    122
  • Local Loopback Test

    122
  • Digital Loopback Test

    123
  • Bilateral Loopback Test

    125
• DIAGNOSTIC STATUS DISPLAY

  126
  • Front Panel Keypad Test

    126
  • View Product Information

    126
  • View Diagnostic Code

    126
• Chapter 15 Maintenance

  127
• FUSE

  127
• MAINTENANCE

  127
• Appendix A Specifications

  129
  • ISDN Line Type

    129
  • Connection Types

    129
  • DTE Data Rates

    129
  • DCE Data Rates

    129
  • Data Rate Adaption Protocols

    129
  • DTE Available Interfaces

    129
  • Switch Compatibility

    129
  • Supplementary Services

    130
  • Dimensions

    130
  • Environmental

    130
  • Power Requirements

    130
  • Power Consumption

    130
• Appendix B Factory Default Settings

  131
• Appendix C AT Command Set

  135
• Appendix D Interfaces

  149
• ISDN INTERFACE

  149
• INTERFACES

  149
• EIA-366A Requirements

  153
• DTE INTERFACE PIN DESCRIPTIONS

  154
  • Transmit Data

    154
  • Receive Data

    154
  • Request to Send

    154
  • Clear to Send

    154
  • Data Set Ready

    154
  • Signal Ground

    154
  • Data Carrier Detect

    154
  • Transmit Clock

    154
  • Receive Clock

    155
  • Data Terminal Ready

    155
  • Ring Indicator

    155
• Appendix E Network Option Values

  157
• Appendix F ASCII and EBCDIC Characters

  159
• Appendix G Abbreviations and Acronyms

  167
• Appendix H Status & Connection Messages

  177
• Appendix I 128K Clear Channel Leased-Line

  179
• Configuring D- and B-Channels

  179
• Configuring the Port and Protocol

  180
• Return Procedures

  181
• Index

  183