Paradyne COMSPHERE 3810 Manuale utente
COMSPHERE
3800 SERIES MODEMS
MODELS 3810, 3811, AND 3820
QUICK REFERENCE
Document No. 3810-A2-GL10-10
Copyright 1998 Paradyne Corporation.
All rights reserved.
Printed in U.S.A.
Notice
This publication is protected by federal copyright law. No part of this publication may be
copied or distributed, transmitted, transcribed, stored in a retrieval system, or translated
into any human or computer language in any form or by any means, electronic,
mechanical, magnetic, manual or otherwise, or disclosed to third parties without the
express written permission of Paradyne Corporation, 8545 126th Ave. N., Largo,
FL 33773.
Paradyne Corporation makes no representation or warranties with respect to the
contents hereof and specifically disclaims any implied warranties of merchantability or
fitness for a particular purpose. Further, Paradyne Corporation reserves the right to
revise this publication and to make changes from time to time in the contents hereof
without obligation of Paradyne Corporation to notify any person of such revision or
changes.
Changes and enhancements to the product and to the information herein will be
documented and issued as a new release to this manual.
Warranty, Sales, and Service Information
Contact your local sales representative, service representative, or distributor directly for
any help needed. For additional information concerning warranty, sales, service, repair,
installation, documentation, training, distributor locations, or Paradyne worldwide office
locations, use one of the following methods:
Via the Internet: Visit the Paradyne World Wide Web site at
http://www.paradyne.com
Via Telephone: Call our automated call system to receive current information via
fax or to speak with a company representative.
— Within the U.S.A., call 1-800-870-2221
— Outside the U.S.A., call 1-727-530-2340
Trademarks
All products and services mentioned herein are the trademarks, service marks,
registered trademarks or registered service marks of their respective owners.
Document Feedback
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to Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773,
document in your correspondence. Please include your name and phone number if you
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TM
1
COMSPHERE 3800 Series
Modems
Models 3810 and 3820
Quick Reference
Document Number 3810-A2-GL10-10
November 1998
Product Documentation on the World Wide Web
We provide complete product documentation online. This lets you search the
documentation for specific topics and print only what you need, reducing the waste of
surplus printing. It also helps us maintain competitive prices for our products.
Complete documentation for this product is available at www.paradyne.com.
Select
Service & Support
→
Technical Manuals
→
Business Class Analog Modems.
Then select the following document:
3810-A2-GB30
COMSPHERE 3800 Series Modems, Models 3810, 3811, and 3820, User’s Guide
To request a paper copy of a Paradyne document:
Within the U.S.A., call 1-800-PARADYNE (1-800-727-2396)
Outside the U.S.A., call 1-727-530-8623
Before installing the modem, read the
Important Safety Instructions
beginning on
page 19.
2
Models 3810 and 3820 Installation
496-13096-02
EIA-232-D
INTERFACE
NMS
DIAL/LEASED (3820)
PHONE/LEASED (3810)
AC POWER IN
ON/OFF
STATUS
INDICATORS AC TRANSFORMER
LCD AND KEYPAD
DIAGNOSTIC
CONTROL
PANEL
SPEAKER
3
Customer-Supplied Equipment
The following customer-supplied equipment is required to complete a data
communications system using either the Model 3810 or Model 3820 modem:
A DTE with an available EIA-232-D serial port.
A standard EIA-232-D male-to-female cable with a male DB-25-S connector at one
end to attach to the modem.
One of the following modular dial or leased network interfaces:
— RJ11C for dial permissive applications
— An 8-position to 6-position crossover cable for JM8 leased-line applications
only
Telephone Connection
Use the following procedures to connect the modem to a telephone:
1. Insert the 6-position, 4-conductor modular plug into the jack labeled
PHONE/LEASED (3810).
2. Insert the other end of the modular cord into the telephone.
Dial Network Management System Connection
For Model 3810 and 3820 modems, use the following procedures to connect the
modem to the network management system interface:
1. Insert the subminiature 4-conductor modular plug of the 3600 Hubbing Device into
the jack labeled NMS.
2. Connect the 3600 Hubbing Device to the network management system.
Refer to the
3600 Hubbing Device, Feature Number 3600-F3-300, Installation
Instructions
(3610-A2-GZ45) for more information. Installation for the Model 3810 and
3820 modems is the same as for the 3610 DSU.
AC Power Transformer Connection
Use the following procedures to connect the modem to an ac power outlet:
1. Make sure the modem’s power switch is in the Off position.
2. Insert the power transformer’s 5-pin DIN male connector into the modem’s rear
panel ac power receptacle.
3. Insert the power transformer into a grounded ac power outlet.
4
Model 3810 Dial Connection
For the Model 3810, use the following procedures to connect the modem to the dial
network interface:
1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL/LEASED
(3820).
2. Insert the other end of the modular cord into the network interface.
Model 3810 Leased-Line Connection
Use the following procedures to connect a Model 3810 to the 2-wire or 4-wire
leased-line network interface:
1. Insert the 8-position, 8-conductor modular plug into the jack labeled
PHONE/LEASED (3810).
2. Insert the other end of the modular cord into the leased-line network interface.
PHONE DIAL NMS DTE
PWR
01
LEASED
(3820)
LEASED
(3810)
98-16197
8-POSITION,
8-CONDUCTOR PLUG
FOR LEASED LINE
NETWORK OPERATION
(CONNECTS WITH
JM8 TYPE JACK)
6-POSITION,
4-CONDUCTOR PLUG
FOR TELEPHONE SET
6-POSITION,
4-CONDUCTOR PLUG
FOR PERMISSIVE
DIAL NETWORK
OPERATION
(CONNECTS WITH
RJ11C TYPE JACK)
HUBBING
DEVICE
5
Model 3820 Network Connection
Use the following procedures to connect a Model 3820 to the dial or 2-wire leased-line
network interface:
1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL/LEASED
(3820).
2. Insert the other end of the modular cord into the network interface.
PHONE DIAL NMS DTE
PWR
01
LEASED
(3820)
LEASED
(3810)
98-16196
6-POSITION,
4-CONDUCTOR PLUG
FOR TELEPHONE SET
6-POSITION, 4-CONDUCTOR
PLUG FOR PERMISSIVE
DIAL NETWORK OPERATION
(CONNECTS WITH
RJ11C TYPE JACK)
2-WIRE LEASED-LINE
NETWORK OPERATION
(CONNECTS WITH
6-POSITION CENTER PAIR
LEASED JACK)
– OR –
HUBBING
DEVICE
6
DTE Connection
Use the following procedures to connect the EIA-232-D cable and ferrite choke from
the modem to the DTE:
1. Make sure the modem’s rear panel power switch is Off.
2. Connect the DB-25 plug on the cable to the DB-25 socket labeled DTE on the
modem’s rear panel. Use a small screwdriver to fasten the cable to the modem.
3. Connect the other end of the cable to the DTE. Use a small screwdriver to fasten
the cable to the DTE.
To ensure compliance with FCC Part 15 Regulations, a ferrite choke must be installed
on the EIA-232-D interface cable.
1. Open the ferrite choke and place it around the DTE cable as close as possible to
the connector attached to the modem.
2. Close the two halves around the cable and snap the ferrite choke shut, pressing
down on the plastic latch to secure it.
3. Install a cable tie behind the ferrite choke to prevent it from sliding along the cable.
98-13144-01
Ferrite
Choke
DTE
Connector
Cable Tie
7
Diagnostic Control Panel (DCP) – Models 3810 and 3820
The DCP is the user interface to the modem. It provides a 2-line, 32-character liquid
crystal display (LCD), a keypad, speaker grill, and status indicators.
KEYPAD HIDDEN
CHOICE
INDICATOR
STATUS INDICATORS
SPEAKER
Idle:19.2
Call_Setup
PWR ALRM CTS TXD LSD RXD TEST RATE
105 106 103 109
108 142
COMSPHERE 3810
F1 F2 F3
SQRTS
DTR
104
DIAG
CTS TXD LSD RXD
105 106 103 109
COMSPHERE 3820
RTS
104
SQ
Administrative Password
The Administrative Password is an 8-digit decimal number password that allows only
authorized users to access Security branch functions. The Administration Password
must be entered every time the Security branch is accessed. The factory default
Administration Password is 00000000.
The Reset_Security function of the Security branch resets the Administrative Password
to the value above the bar code on the last page of this document.
8
Configuration Option Procedures – DCP Commands
1. Move to the Configure branch and select a configuration area to load from: Active
(Operating), Active (Saved), Customer 1, Customer 2, or Factory (Async Dial,
Sync Dial, Sync Leased, or UNIX Dial). If Enhanced Throughput Cellular (ETC) is
installed, Factory areas Cellular (Mobile) and Cellular (PSTN) are also available.
Select Configure from the Top-Level menu.
F1
Idle : 19.2
Test Configure
F2 F3
Scroll to the area you wish to load.
F1
Ld EditArea frm <
Factory
F2 F3
2. Select Edit to choose the set of configuration options to be edited: DTE Interface,
DTE Dialer, Line Dialer, Dial Line, Leased Line, V.42/MNP/Buffer, Tests, Misc, or
Security.
F1
Edit StrapGroup <
Test Misc
F2 F3
3. When the new configuration is completed, Save the edited configuration options to
the desired configuration area: Active (Saved), Customer 1, Customer 2.
F1
Sav EditArea to >
Active (Saved)
F2 F3
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