Multitech CC4800 Manual de usuario
.
MultiModemManager
Model CC4800 Card Cage
Hardware Manual
Owner’sManual
P/N 82024202, Rev. C
CC4800, CC4800/11, CC4800/21, and CC4800 48 volt Card Cage
This publication may not be reproduced, in whole or in part, without prior expressed
written permission from Multi-Tech Systems, Inc. All rights reserved.
Copyright © 1994, by Multi-Tech Systems, Inc.
Multi-Tech Systems, Inc. makes no representation or warranties with respect to the
contents hereof and specifically disclaims any implied warranties of merchantability or
fitness for any particular purpose. Furthermore, Multi-Tech Systems, Inc. reserves the
righttorevisethispublicationandtomakechangesfromtimetotimeinthecontenthereof
withoutobligationofMulti-TechSystems,Inc.tonotifyanypersonororganizationofsuch
revisions or changes.
Record of Revisions
Revision Description
A (06/15/93) Manual released. All pages at Revision A.
B (03/07/94) Manual restructured. Additional safety material included.
C (11/02/94) CC4800 48 Volt material added.
TRADEMARKS
Multi-Tech, MultiModemManager and the Multi-Tech logo are trademarks of
Multi-Tech Systems, Inc.
Windows™ is a trademark of Microsoft Corporation.
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, Minnesota 55112 U.S.A.
(763) 785-3500 or (800) 328-9717
U.S. Fax (763) 785-9874
Technical Support (800) 972-2439
safety - 1
Important Safety Requirements
1. No manual adjustments to the equipment are necessary for connection to
mainspowerwithinratedvoltageandfrequency.
2. The power supply cord (or input screw terminals if a CC4800 48 Volt Card
Cage) is intended to serve as the disconnect device. The socket-outlet
must be installed near the equipment and be easily accessible.
3. To reduce the risk of shock, all openings should be covered during normal
operationoftheequipment.
1. Aucunréglagemanueldel'équipementn'estnécessairepourdes
connexionsàl'alimentationprincipalesous unetensionetunefréquence
nominales.
2. Le cordon d'alimentation a été conçu pour servir de dispositif de
déconnexion. Laprised'alimentation doitêtreinstalléeprès del'équipement
et doit être facile d'accès.
3. Afin de réduire les risques de choc, toutes les ouvertures doivent être
couvertespendantlefonctionnementnormaldel'équipement.
1. No son necesarios ajustes manuales del equipo para la conexión a la
corriente de la red dentro del voltaje y frecuencia establecidas.
2. El conector de alimentación de energía sirve como dispositivo de
desconexión. La toma de corriente se debe instalar cerca del equipo y
tener un acceso sencillo.
3. Parareducirel riesgo de sacudida eléctrica,todas las aberturas deben
estarcubiertasduranteelmanejonormaldelequipo.
1. BeiAnschlußamVersorgungsnetzinnerhalbderNennleistungund
-frequenz ist es nicht erforderlich, dieses Gerät manuell nachzustellen.
2. Die Netzschnur dient als Trennvorrichtung. Die Steckdose muß in der Nähe
des Geräts installiert werden, um leicht zugänglich zu sein.
3. UmElektroschockgefahrzuvermindern,müssenbeimnormalenBetrieb
desGerätsalle Öffnungen abgedeckt sein.
safety - 2
Power Requirements
For CC 4800 48 Volt Card Cage:
DC,42-54V,7A.
CAUTION: For continued protection against risk of fire, replace with same
type and rating of fuse. The fuse size is T7.0A, 250 V.
For CC4800, CC4800/11, and CC4800/21:
AC 100-240V, 50/60 Hz, 5-2.5 A
CAUTION: For continued protection against risk of fire, replace with same
type and rating of fuse. Safety requirements are not fulfilled unless the
equipment is connected to a wall outlet socket that is provided with an earth
contact.
230V T.2.5A, 250V
115V T.5.0A, 250V
Alimentation Requise
C.A. 100-240 V, 50/60 Hz, 5-2,5A
ATTENTION: Pourgarantiruneprotectioncontinuecontretoutrisque
d'incendie, utilisez toujours des fusibles de même type et de même intensité.
Les conditions de sécurité ne sont pas remplies si votre équipement n'est pas
branché sur une prise murale avec mise à la terre.
230 V T 2,5 A, 250 V
115 V T 5,0 A, 250 V
safety - 3
Requisitos de potencia
C.A. 100-240 V, 50/60 Hz, 5-2,5 Amp
ATTENCION: Paragarantizarlaproteccióncontinuafrentealpeligro de
incendio, sustitúyase con un fusible del mismo tipo e iguales especificaciones
defuncionamiento.
Adviertasequelosrequisitosrespectoamedidasdeseguridadnoquedan
satisfechos a menos que este equipo eléctrico esté conectado a una toma de
corrientemuralconectadaatierra.
230 V T 2,5 Amp, 250 V
115 V T 5,0 Amp, 250 V
Stromaufnahme
AC100-240V,50/60Hz,5-2,5A
VORSICHT: AlsVorkehrunggegenBrandgefahrimmernurSicherungender
gleichenArtundmitgleichemNennwertverwenden.
DieSicherheitsvorschriftensindnurerfüllt,wenndas Gerät an einegeerdete
Wandsteckdoseangeschlossenist.
230 V, T2,5A, 250V
115VT5,0A, 250V
NOTE: This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are
designedtoprovidereasonableprotectionagainstharmfulinterferencewhen
theequipmentisoperatedinacommercialenvironment. This equipment
generates, uses and can radiate radio frequency energy, and if not installed
and used in accordance with the instruction manual, may cause harmful
interferencetoradiocommunications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference
at his own expense.
WARNING: Changes or modifications to this unit not expressly approved by
the party responsible for compliance could void the user's authority to operate
theequipment.
iii
Contents
IMPORTANTSAFETYCONSIDERATIONS
CHAPTER1–INTRODUCTION&DESCRIPTION
1.1 Introduction ....................................................................................... 1-1
1.2 Description—PossibleAssociatedComponents.............................. 1-1
1.3 SpecialConsiderations for48VoltCardCages ................................. 1-2
1.4 GeneralInstallationConsiderations ................................................... 1-2
CHAPTER2– INSTALLATION
2.1 Introduction ....................................................................................... 2-1
2.2 HardwareInstallationProcedure ........................................................ 2-2
2.3 Back Panel ....................................................................................... 2-4
2.4 Cabling.............................................................................................. 2-5
2.5 RJ21PhoneLineInterfaceOption..................................................... 2-6
2.6 RJ-11PhoneLineInterfaceOption.................................................... 2-7
CHAPTER3–CABLEANDCONNECTORDESCRIPTIONS
3.1 StandardDB25PhoneLineInterfaceConnectorPanel...................... 3-1
3.2 CA1432MRLineCable ..................................................................... 3-2
3.3 Dial-upLine50-PinConnector(CC48-21L)......................................... 3-3
3.4 2-WireLeasedLineor4-WireTransmitPairConnector...................... 3-4
3.5 4-WireReceivePair(CC48-21L) ........................................................ 3-5
CHAPTER4– SERVICE, WARRANTY&TECH SUPPORT
4.1 Service.............................................................................................. 4-1
4.2 LimitedWarranty ............................................................................... 4-1
4.3 TechSupport .................................................................................... 4-2
APPENDIXA–RELATEDPRODUCTSANDDOCUMENTATION
.
Chapter 1
Introduction & Description
1 - 1
1.1
Introduction
The
CC4800 card cage
is the housing for the MultiModemManager,
Multi-Tech Systems’ high-density modem management system. The modem
rack may contain one rack controller module, two power supply modules
(one is required, and two are recommended), and 48 modems (16 modem
cards, with three modems per card). You may connect phone lines to the
rack by using either RJ11, or optional RJ21 connectors.
You may control up to 254 MultiModemManager racks from a single
PC running the MultiModemManager software, which operates under
Windows™ 3.1.
Model CC4800/11 consists of a card cage with a backplane of 48 RJ11
(6-pin modular) phone connectors, and one PS4800 power supply.
It supports dial-up lines.
Model CC4800/21 consists of a card cage with a backplane of 6 RJ21
(50-pin amphenol) phone connectors, and one PS4800 power supply.
It supports dial-up lines, and 2-wire and 4-wire leased lines.
1.2
Description of Card Cage and Possible Associated
Components
• 19" wide x 12.1" high x 18.25" deep EIA rack;
• 16 modem card slots per card rack;
• three high-speed modems per card;
• up to 48 modems (DB25S female RS232C/D interface) per rack;
• up to 254 racks connected together via the MultiManager Link;
• up to 12,192 modems networked together and controlled from one central
PC;
• 3 DB25S female RS232C/D connectors (A/B/C) per modem card for host
connection;
• standard phone line interface has 16 male DB25 phone line connectors;
• weight: 27.5 lbs. (12.3 kg).
1 - 2
1.3
Special Considerations for CC4800 48 Volt Card Cages
The power supply input screw terminals, located on the bottom right portion
of the back of the card cage, are intended to serve as the disconnect device.
The power requirement is DC, 42-54V, 7A. For continued protection against
risk of fire, replace with same type and rating of fuse. The fuse size is
T7.0A, 250V.
The rack back panel on your CC4800 48 Volt Card Cage does not appear as
illustrated in Chapter Two of this manual. Instead of an AC Power outlet and
fuse on the bottom right of the cage, you will find a 3-terminal power input
strip and an hexagonal-shaped fuse holder. The power input strip is labelled,
from left to right, negative (-), positive (+) and earth ground:
1.4
General Installation Considerations
This equipment should only be installed by properly qualified service
personnel.
You may be installing components into a CC4800 card cage for the first time,
or you may be re-installing or replacing components. Please observe the
following:
• unpack hardware carefully.
• perform a visual inspection of the hardware. If you are concerned about
the condition of your rack, call Technical Support.
• make sure that the flat ribbon cable on the back of your card cage is
properly seated.
• for a first-time installation, install your power supplies, then power-up the
rack to make sure the supplies work, then power the unit down before
installing the other components.
• consult the manuals for your other component(s) (Power Supply, Rack
Controller, and Modem Cards) to customize your settings before you install
it (them) into the Card Cage. If you are installing more than one rack, you
will need to change the Node ID of the additional controller(s). You will
need to see the Controller manual for full instructions.
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