Paradyne COMSPHERE 3810 Manual de usuario
COMSPHERE 3800
SERIES MODEMS
MODELS 3810, 3811, AND 3820
QUICK REFERENCE
Document No. 3810-A2-GL10-00
Copyright 1998 Paradyne Corporation.
All rights reserved.
Printed in U.S.A.
Notice
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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,
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1
COMSPHERE 3800 Series
Modems
Models 3810, 3811, and 3820
Quick Reference
Document Number 3810-A2-GL10-00
October 1998
Electronic User Documentation
For more information, see the
COMSPHERE 3800 Series Modems, Models 3810,
3811, and 3820, User’s Guide
(Document No. 3810-A2-GB30). The User’s Guide is
provided on diskette. It may be installed on a PC using Microsoft Windows 3.1 or
above, then browsed or printed using the Adobe Acrobat Reader. The Reader is
available at no charge at Adobe’s World Wide Web site:
http://www.adobe.com
If it does not already exist, install the Adobe Acrobat Reader on your PC.
Installing the Documentation
The user documentation may be in a compressed format. Before installation, please
read the
aboutdoc.txt
file on the diskette for appropriate installation instructions.
Using the Adobe Acrobat Reader
For best viewing:
1. Use your operating system’s file manager to copy the PDF file to your hard disk,
then use the Adobe Acrobat Reader to open the file from your hard disk. This is not
required, but makes browsing through the document smoother and faster.
2. Maximize the Adobe Acrobat window so that it occupies the full screen.
3. Use the bookmarks along the left side to move around in the guide, the Index to
find specific topics, and the Find tool to search for particular text.
4. Once you find the topic you wish to read about, use the View menu to select Page
Only and Fit Visible.
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 for Models 3810 or 3820
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
Model 3810 or 3820 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)
98-13070-02
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)
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)
98-13071-02
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 –
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
Model 3811 Installation
496-13155-02
TXD
RXD
RTS
CTS
DSR
DTR
LSD
103
104
105
106
107
108
109
Pwr
Alrm
Test
Dial
RI
Busy
Serv
SQ
Status
Front Panel
3811
142
125
Spkr
FACEPLATE
EIA-232/V.24
EDGE CARD
CONNECTOR
RS-366A/V.25
EDGE CARD
CONNECTOR
EIA-232/V.24
CONNECTOR
RS-366A/V.25
CONNECTOR
V.35
(3600/3500)
RS366A/V.25
(3800)
EIA232/V.24
REAR
CONNECTOR
PLATE
8
Customer-Supplied Equipment for Model 3811
The following customer-supplied equipment is required for the installation of a
Model 3811 modem:
A COMSPHERE 3000 Series Carrier.
A male-to-female 50-pin mass termination cable. One Network Interface Module
(NIM) for modems installed in Slots 1–8 and one NIM for modems installed in Slots
9–16 (required for dial-line applications).
One of the following modular or 50-pin dial or leased network interfaces:
— RJ11C for single line dial permissive applications
— RJ21X for multiple line dial permissive applications
— 66 punchdown block or other demarcation device
One 6-position to 6-position modular cord (required for network management
applications).
A Shared Diagnostic Unit (SDU) (required for network management applications).
Model 3811 Installation
The Model 3811 is designed for installation in a COMSPHERE 3000 Series Carrier
which supplies operating power and the dial and/or leased-line network connections.
For correct power, DTE, dial-line, leased-line, NIM, and network management cabling
information, refer to the
COMSPHERE 3000 Series Carrier, Installation Manual
,
Document No. 3000-A2-GA31.
The installation of a Model 3811 varies slightly if an SDCP is installed on the front of the
carrier. To install a Model 3811 modem into the carrier without an SDCP, perform the
following steps:
CAUTION
If the Model 3811 is removed from the carrier, always use a ground
strap when handling the modem. Always store the Model 3811 in an
antistatic bag when it is removed from the carrier.
Otros manuales para COMSPHERE 3810
6
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2
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