. MultiModemManager Model CC4800 Card Cage Hardware Manual
Owner’s Manual 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.
Important Safety Requirements 1. No manual adjustments to the equipment are necessary for connection to mains power within rated voltage and frequency. 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 operation of the equipment. 1.
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.
Requisitos de potencia C.A. 100-240 V, 50/60 Hz, 5-2,5 Amp ATTENCION: Para garantizar la protección continua frente al peligro de incendio, sustitúyase con un fusible del mismo tipo e iguales especificaciones de funcionamiento. Adviertase que los requisitos respecto a medidas de seguridad no quedan satisfechos a menos que este equipo eléctrico esté conectado a una toma de corriente mural conectada a tierra.
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 designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. 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 interference to radio communications.
Contents IMPORTANT SAFETY CONSIDERATIONS CHAPTER 1 – INTRODUCTION & DESCRIPTION 1.1 Introduction ....................................................................................... 1-1 1.2 Description — Possible Associated Components .............................. 1-1 1.3 Special Considerations for 48 Volt Card Cages ................................. 1-2 1.4 General Installation Considerations ................................................... 1-2 CHAPTER 2 – INSTALLATION 2.1 Introduction ............
. Chapter 1 Introduction & Description
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.
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.
• only connect like circuits. In other words, connect SELV (Secondary Extra Low Voltage) circuits to SELV circuits and TN (Telecommunications Network) circuits to TN circuits.
. Chapter 2 Installation
2.1 Introduction This chapter tells you how to install the power supplies, the rack controller card, and modem cards into your MultiModemManager Card Cage. The cage itself may be installed in an industry-standard 19-inch wide rack cabinet, or placed on a secure tabletop. Figure 2-1, below, displays the front of a fully loaded rack with one controller card, two power supplies, and a full complement of 16 modem cards. Figure 2.
2.2 Hardware Installation Procedure WARNING: When the modem rack is connected to the phone lines, it is possible for hazardous voltages to be present within the modem rack. To avoid injury, all modems should be installed in the rack, and any card slot that does not have a modem in it should be fitted with a blank panel prior to making any connections from the rack to the phone lines.
9. Determine the modem slot(s) to be used and remove front panel slot(s) if necessary. Insert the MultiModem cards. Align modem module in card guides and press firmly to mate the connectors. 10. Power on the rack.
2.3 Back Panel The back panel of the MultiModemManager provides the system and power connectors for the installation of the rack hardware, as shown below.
2.4 Cabling The rack back panel provides the connections for rack operation in the system. These connectors include: • 16-DB25P male Phone Line Connectors (standard), • 48-RJ11 female Phone Line Connectors (option), or 6-RJ21 female Phone Line Connectors (option), • 2-RJ11 (four-pin) female network connectors, • 48-RS232C/D female modem connectors, and • 1-female 3-prong Power cord connector; or if a 48 Volt CC4800 one 3terminal power input strip.
2.5 RJ21 Phone Line Interface Option The back panel shown below illustrates the RJ21 version of the Phone Line Interface Board (Model - CC4800-21). The RJ21 board attaches to the standard DB25 back panel connectors (refer to section 2.2) for leased line or dial-up applications.
2.6 RJ-11 Phone Line Interface Option The back panel shown below illustrates the RJ11 Phone Line Interface Board option (Model - CC4800-11). The RJ11 board attaches to the standard DB25 back panel connectors (refer to section 2.2) in Dial-up applications.
. Chapter 3 Cable and Connector Descriptions
Cable and Connector Descriptions This chapter illustrates and describes the cables and connectors related to the MultiModemManager rack. These cables can be purchased from Multi-Tech Systems, any of its distributors, or from any cable manufacturer. RJ11 is readily available or may be purchased from Multi-Tech. 3.1 Standard DB25 Phone Line Interface Connector Panel The standard back panel phone line interface provides 16 DB25 male connections.
3.2 CA1432MR Line Cable Multi-Tech provides a standard line cable for connecting the MT1432MR or the MT 2834MR back panel phone line interface to the PSTN and/or leased lines. The DB25 (female) line cable and connector information is shown below.
3.3 Dial-Up Line 50-Pin Connector (CC48-21L) RINGA9 RINGB9 RINGC9 RINGA10 RINGB10 RINGC10 RINGA11 RINGB11 RINGC11 RINGA12 RINGB12 RINGC12 RINGA13 RINGB13 RINGC13 RINGA14 RINGB14 RINGC14 RINGA15 RINGB15 RINGC15 RINGA16 RINGB16 RINGC16 These 50-pin RJ21 connectors are used on racks with an RJ21 Dial-up Phone Line Interface Board. We provide this interface board to facilitate RJ21 hook-up by your local telephone company.
TTIPA1 TTIPB1 TTIPC1 TTIPA2 TTIPB2 TTIPC2 TTIPA3 TTIPB3 TTIPC3 TTIPA4 TTIPB4 TTIPC4 TTIPA5 TTIPB5 TTIPC5 TTIPA6 TTIPB6 TTIPC6 TTIPA7 TTIPB7 TTIPC7 TTIPA8 TTIPB8 TTIPC8 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 RRINGA1 TRINGB1 TRINGC1 TRINGA2 TRINGB2 TRINGC2 TRINGA3 TRINGB3 TRINGC3 TRINGA4 TRINGB4 TRINGC4 TRINGA5 TRINGB5 TRINGC5 TRINGA6 TRINGB6 TRINGC6 TRINGA7 TRINGB7 TRINGC7 TRINGA8 TRINGB8 TRINGC8 TTIPA9
RTIPA1 RTIPB1 RTIPC1 RTIPA2 RTIPB2 RTIPC2 RTIPA3 RTIPB3 RTIPC3 RTIPA4 RTIPB4 RTIPC4 RTIPA5 RTIPB5 RTIPC5 RTIPA6 RTIPB6 RTIPC6 RTIPA7 RTIPB7 RTIPC7 RTIPA8 RTIPB8 RTIPC8 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 RRINGA1 RRINGB1 RRINGC1 RRINGA2 RRINGB2 RRINGC2 RRINGA3 RRINGB3 RRINGC3 RRINGA4 RRINGB4 RRINGC4 RRINGA5 RRINGB5 RRINGC5 RRINGA6 RRINGB6 RRINGC6 RRINGA7 RRINGB7 RRINGC7 RRINGA8 RRINGB8 RRINGC8 RTIPA9
. Chapter 4 Service, Warranty & Tech Support
4.1 Service If service is required, equipment may be sent, freight prepaid, to our factory. Return shipping charges will be paid by Multi-Tech Systems. Include a description of the problem, a return shipping address, and a check or purchase order for out-of-warranty repairs. The standard repair charge for a MultiModemManager Rack is $395, $95 for a Power Supply, and $95 for a Rack Controller Card. These prices are valid at the time of this publication, but could change in the future.
MTS WILL NOT BE LIABLE FOR CONSEQUENTIAL DAMAGES AND UNDER NO CIRCUMSTANCES WILL ITS LIABILITY EXCEED THE PURCHASE PRICE FOR DEFECTIVE PRODUCTS. 4.3 Tech Support Multi-Tech has an excellent staff of tech support personnel available to help you get the most out of your Multi-Tech products. If you have any questions about the operation of this unit, please call Tech Support at 1-800-972-2439 (U.S. and Canada only). Please note the status of your modem before calling Tech Support.
. Appendix
Appendix A Related Products and Documentation MultiModemManager Products MMM-Starter Starter Rack includes either (must specify) a CC4800/ 11 (phone connections through 48-RJ11 connectors, 6pin modular) or CC4800/21 (phone connections through 6 RJ21 connectors, 50-pin amphenol) card cage, MR4800 controller module, one PS4800 power supply, AN301TP8 NIC and MMM software.
MR4800 Rack controller module provides the interface between the rack modems and a PC equipped with AN301TP8 and MMM software. MMMSW MMM software, runs under Windows© 3.1x, 95, or NT. The software features point and click modem configuration, testing, reset, fault alerts, and callback security. Includes AN301TP8 NIC to connect central management PC to the MR4800 rack controller. AN508TP Eight-port hub used when 4 or more MMM racks are to be connected to the central management PC.
