BayTech DS3 Manuale utente
OWNER'S MANUAL
________________
DS SERIES DATA SWITCH
FOR MODELS
DS3
DS6
DS9
BayTech Manual Publication #U140A121-04
July 1998
ii
Copyright 1998 by Bay Technical Associates, Inc.
BayTech, Telplex, LaserShare, Print Master and TRAN-X are
registered trademarks of Bay Technical Associates, Inc.
IBM, IBM PC, IBM PC/AT, IBM PC/XT are products and registered
trademarks of International Business Machines Corporation.
Hewlett-Packard LaserJet is a product and registered trademark of the
Hewlett-Packard Company.
PROCOMM PLUS is a product and registered trademark of Datastorm
Technologies, Inc.
Windows 95
is a product and registered trademark of Microsoft
Corporation.
DS-SERIES OWNER’S MANUAL
ABOUT THIS OWNER’S MANUAL
iii
ABOUT THIS OWNER’S MANUAL
This document provides information required for installing and operating
your Bay Tech equipment. It should allow the user to connect, power
up, and access an applications menu where peripheral equipment can be
controlled. We recommend reading this manual carefully, while placing
special emphasis on correct cabling and configuration. If you have any
problems with your installation, please contact a BayTech Applications
Engineer at 228-467-8231, call toll free from anywhere in the United
States using 1-800-523-2702 or contact us at our Web Site,
www.baytechdcd.com.
BayTech manufactures many remote site management products, data
switches, data collection multiplexers, remote power controllers, and
peripheral print sharers. If you would like information on any of these
products, please contact BayTech Customer Service at the numbers
previously listed.
Conventions used in this manual include:
CAUTION: This term is used to denote any condition that could
possibly result in physical harm to personnel or damage to
equipment.
IMPORTANT: This term is used to denote conditions that could
result in the loss of communications or to highlight the proper
functioning of equipment.
NOTE: This term is used to denote items of interest to the user.
<cr>: Carriage Return or ENTER
DS-SERIES OWNER’S MANUAL
ABOUT THIS OWNER’S MANUAL
iv
The information in this document is subject to change without notice. The
statements, configurations, technical data, and recommendations in this
document are believed to be accurate and reliable, but are presented
without express or implied warranty. Users must take full responsibility
for their applications of any products specified in this document. The
information in this document is proprietary to Bay Technical Associates,
Inc.
In the interest of improving internal design, operational function, and/or
reliability, Bay Technical Associates, Inc reserves the right to make
changes to the products described in this document without notice.
Bay Technical Associates, Inc does not assume any liability that may
occur due to the use or application of the product(s) or circuit layout(s)
described herein.
This manual replaces BayTech Publication U140A121-03 and
incorporates BayTech Addendum Z140A187.
We welcome any comments you may have about our products, and we
hope that you will continue to look to BayTech for your data
communication needs.
TABLE OF CONTENTS
v
ABOUT THIS OWNER’S MANUAL iii
INTRODUCTION TO THE DATA SWITCH 1
PROGRAMMABLE FEATURES OF THE DS SERIES 2
DS-SERIES QUICK START 5
EIA-232 SERIAL CONNECTION 5
OPERATION 5
DS SERIES MODULE CONFIGURATION 7
INSTALLATION 8
UNPACKING 8
PREPARING THE INSTALLATION SITE 8
POWER 9
CABLING 10
RJ-45 CABLES AND ADAPTERS 10
MODEM CONNECTIONS 13
DETAILED OPERATION AND CONFIGURATION 15
CONNECTING TO THE DS-SERIES 15
EIA-232 SERIAL CONNECTION 15
INTERNAL MODEM CONNECTION DS71-MD2 (ONLY) 16
EXTERNAL MODEM CONNECTION 16
10BASE-T NETWORK PORT CONNECTION 17
OPERATION 18
ACCESSING MAIN MENU 18
SELECTING A DEVICE 20
PPP DIAL-UP CONNECTION 22
CONFIGURATION 24
DS71 SERIES CONFIGURATION 24
STATUS 25
SERIAL PORT CONFIGURATION 26
TABLE OF CONTENTS
vi
DS71 27
DS71-MD2 29
PORT DEVICE NAME 32
PORT SELECT CODE 33
ATTENTION CHARACTER 34
DISCONNECT TIME GUARD 35
CONNECT PORT ID ECHO 36
LOGIN SETUP 37
DCD LOGON/LOGOFF (DS71 ONLY) 42
LOCAL MODEM SETUP (DS71-MD2 ONLY) 43
UNIT ID 47
I/O MODULES RESET 47
UNIT RESET 48
DS74 CONFIGURATION 49
SERIAL PORT CONFIGURATION 50
PORT DEVICE NAME 50
DS73 CONFIGURATION 51
MODULE IP ADDRESS 52
DIAL-UP ADDRESS 53
SUBNET MASK 54
GATEWAY 55
PRIMARY DNS 56
SECONDARY DNS 56
PRIMARY NBNS 57
SECONDARY NBNS 57
USER NAME 58
PASSWORD 58
MODULE NAME 59
TECHNICAL SUPPORT 60
EQUIPMENT SETUP 61
TABLE OF CONTENTS
vii
REPACKAGING, SHIPPING AND RETURNING TO THE
FACTORY 62
FCC RADIO FREQUENCY INTERFACE STATEMENT63
APPENDIX A – SPECIFICATIONS 65
APPENDIX B – MODEM COMMANDS 67
APPENDIX C – WINDOWS 95 TUTORIAL 69
APPENDIX D – DRAWINGS 73
APPENDIX E – EPROM UPGRADE 81
APPENDIX F – ASCII CHARACTER DEFINITION 83
INDEX 84
DS-SERIES OWNER’S MANUAL
INTRODUCTION TO THE DATA SWITCH (DS) SERIES
1
INTRODUCTION TO THE DATA SWITCH
(DS) SERIES
BayTech’s DS-Series Data Switch provides a single dialup or EIA-232
gateway to multiple EIA-232 devices. Used for accessing remote
equipment or simply switching between multiple ports, the DS-Series Data
Switch provides a full duplexconnection between the host and up to 32
peripherals. In a typical application, the host module connects to a local
or remote computer, and the peripheral port modules connect to devices
such as routers, hubs, servers, and Data Service Units (DSU’s). The
DS-Series Data Switch is also compatible with other BayTech products
including the Remote Power Control (RPC) unit.
The DS-Series Data Switch is available in three chassis sizes. The DS3,
DS6, and DS9 have 3, 6, and 9 expansion slots respectively, providing a
maximum of 8, 20, or 32 device connections.
Table 1 provides a brief description of user programmable features
available for the DS-Series Data Switch modules. Look for a detailed
description of each feature at the page number given.
DS-SERIES OWNER’S MANUAL
INTRODUCTION TO THE DATA SWITCH (DS) SERIES
2
PROGRAMMABLE FEATURES OF THE DS MODULES
Highlighted features indicate items most often programmed
FEATURE DESCRIPTION ACTION PAGE
NO.
DS71 or DS71-MD2HOSTMODULE
Serial Port
Configuration Sets serial port speed of the DS71 and
DS71-MD2 Default = 9600, 8, 1, N,
Xon/XoffDisabled
Enter baud rate, data bits,
stop bits, parity, and
Xon/Xoff
26
Port Device
Name Uniquely identifies the port (or device
connected to the port).Default = Host
EIA-232 and Host MODEM (DS71-
MD2only)
Enter the device name 32
Port Select Code ASCII character string used to select a
port or module.Default = $BT Enter Port Select Code 33
Attention
Character A character sent in sequence five times
to invoke the main menu.
Default = ;
Enter Attention Character 34
Disconnect
Time Guard Provides reliable binary data
transmission. Default = Disabled Enable/Disable Disconnect
Time Guard 35
Port ID Echo Echoes the module number and port
number when you connect to the port.
Default = Disabled
Enable/Disable Connect Port
IDEcho 36
Header
Unit information that appears upon login
Default = DS71 or DS71-MD2 Enable/Disable Header 37
Password Password protection for dial-up and
EIA-232 connections.
Default = Disabled
Enable/ Disable, and Program
Password 38
Menu Provides a menu interface for device
selection, and configuration.
Default = Enabled
Enable/DisableMenu 39
Auto Connect
Port Allows automatic connection to a
specified port upon dial-up or
EIA-232 connection.
Default = Disabled
Enable,/Disable, and Program
Auto Connect Port. 40
DCD
Logon/Logoff
(DS71only)
External modem returns to logoff state
when DCD line goes low.
Default = Enabled
Enable/Disablemenu
selection and make hardware
jumper change
42
Table 1
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