Total Control MP/8 V.34 Manuale utente
1996 U.S. Robotics Access Corporation
1800 West Central Road
Mount. Prospect, IL 60056
All Rights Reserved
Getting Started
MP/8 V.34
TOTAL CONTROL
U.S. Robotics and the U.S. Robotics logo are registered trademarks of U.S. Robotics
Access Corporation. Total Control is a trademark of U.S. Robotics Access
Corporation. Any trademarks, tradenames, service marks, or service names owned or
registered by any other company and used in these release notes are the property of
their respective companies.
U.S. Robotics, the U.S. Robotics logo, and MP/8 V.34 are
registered trademarks of U.S. Robotics Access Corporation.
V.Fast Class and V.FC are trademarks of Rockwell
International. Any trademarks, trade names, service marks or
service names owned or registered by any other company and
used in this manual are the property of their respective
companies.
1996 U.S. Robotics Access Corp.
8100 N. McCormick Blvd.
Skokie, IL 60076-2999 USA
Table of Contents
About This Manual iv
Chapter 1 Introduction 1-1
About the MP/8 V.34 modems 1-2
Status Indicators 1-2
Features 1-4
Modem Compatibility 1-5
Chapter 2 Installing the MP/8 V. 34 modem 2-1
Requirements 2-1
Package Contents 2-1
Installing the MP/8 V.34 2-2
Setting the DIP Switches 2-4
Cabling 2-6
Chapter 3 Configuring the Modems 3-1
Templates 3-1
Accessing the Modems 3-7
Changing the Default Template 3-7
Custom Configurations 3-8
Using S-Registers 3-9
Appendix A Notices A-1
Notices A-1
Index 1
About This Manual
This manual explains how to set up and start using your Total
Control MP/8 V34.
Refer to the V.Everything Command Reference manual, also
included with the MP/8 V.34, for thorough explanation of the
complete set of commands.
Chapter 1
Introduction
The Total Control MP/8 V.34 modem integrates eight data
channels, which utilize the latest modem technology into one
compact unit. MP/8 V.34 is a versatile unit that fits into
numerous system setups. Here are a few examples:
In a Local Area Network...the MP can be interfaced to a
terminal server or a router, allowing multiple users
remote access to your network.
As a Front End for Remote Access...the MP may front-end
a rack of PCs running remote access operations.
1-2 MP/8 V.34: Getting Started
In a BBS...the MP can be hooked up to a computer
running a BBS via a COM port expansion module. All
the calls coming in to the BBS will come through a
single unit.
About the MP/8 V.34 modems
This section briefly describes the functions of the Status
Indicators, the Telco jacks, and the RS-232 jacks.
Status Indicators
The MP/8 V.34 modems display their status using
light-emitting diodes (LEDs) that are visible from the front. The
MP/8 V.34 modem has nine LEDs on its front panel.
Figure 1-1. Front View of the MP/8 V.34.
The Run/Fail LED indicates whether the unit is operating. The
other LEDs are numbered 1–8, each number corresponding to
one channel. The colors indicate the status of each channel as
follows:
Table 1-1. Meanings of the Indicator Lights.
Introduction 1-3
Appearance Meaning
Off Idle, ready to make or receive calls
Amber blink
(8 per second) Looking for U interface
Amber blink
(1 per second) Looking for S/T interface
Green blink
(1 per second) U and S/T interfaces found; waiting for line to
become active
Green Connection OK
Amber Negotiating (training) with a remote analog
device
Red U interface not found
Red blink
(1 per second) Incorrect SPID
Telco Jacks
The Telco jacks located on the back panel provide access to the
phone lines through an RJ-11 telephone cable. They are labeled
1-8, according to the modem each corresponds to.
RS-232 Jacks
RS-232 jacks allow the modems to interface with computers.
These are also labeled 1–8 according to the modem each
corresponds to. The RJ-45 connectors on the unit meet EIA/TIA
561 standards.
Figure 1-2. Back view of the MP/8 V.34.
Telco jacks RS-232 jacks
1-4 MP/8 V.34: Getting Started
Features
High-Speed Connections
With the V.34 Everything and the V.Fast Class modulation
scheme, two modems can connect at rates up to 31.2 Kbps and
33.6 Kbps when connecting with other U.S. Robotics modems
with 33.6 Kbps capability. V.32 bis modems connect at rates up
to 14.4K bps.
Custom Configurations
You can create custom configurations to use as default settings
and store them in Non-Volatile Random Access Memory
(NVRAM) . Each time the unit is powered on or reset, it
operates at the settings you've specified. See Chapter 3,
Appendix B, and Appendix C.
Software Upgrades
U.S. Robotics high-speed modems are equipped with Flash
ROM, making them software upgradable. Through the U.S.
Robotics BBS, there is easy access to software which can bring
your modems up to date on the latest advances in data
communication technology. See Appendix H.
Fax Capability
You can use your modem with Class 1 or Class 2.0 facsimile
software to exchange faxes with millions of Group III fax
machines worldwide. See Appendix F.
Dial Security
With Dial Security, you will be able to prevent unauthorized
access to the system with the use of Autopass, Prompting, and
Dialback. See Appendix D for more information.
Introduction 1-5
HELP Screens
The modem displays screens that summarize the command sets,
Dial command options, and S-Register functions. See Chapter
3.
Modem Compatibility
Total Control MP modems adhere to the following modulation
schemes and standards, ensuring com patibility with a wide
base of installed modems.
Note: The International Telecommunication Union (ITU-T) was
formerly the International Telegraph and Telephone Consul -
tative Committee (CCITT).
ITU-T V.34 28.8K/26.4K/24K/21.6K/19.2K/16.8K/
14.4K/12K/9600/7200/4800/2400 bps
(V.34 only)
V.FC 28.8K/26.4K/24K/21.6K/19.2K/16.8K/
14.4K bps (V.34 only)
V.32 terbo 21.6K/19.2K/16.8K/14.4K/12K/9600/
7200/4800 bps
ITU-T V.32 bis 14.4K/12K/9600/7200/4800 bps
ITU-T V.32 9600/4800 bps
ITU-T V.22 bis 2400 bps
Bell 212A 1200 bps (also V.22)
ITU-T V.23 1200 bps with 75 bps back channel (some U.K.
and European phone systems)
ITU-T V.25 Answer sequence for calls originating outside
the U.S. and Canada
Bell 103 300 bps (ITU-T V.21 optional)
ITU-T V.42 LAPM error control, 1200 bps and higher
ITU-T V.42 bis Data compression, 1200 bps and higher
MNP Levels 2, 3, and 4 error control, level 5 data
compression, 1200 bps and higher
Indice
Altri manuali Total Control Modem
