Avaya Digital Drop and Insert (DDI) MUX Installationsanleitung

Part No. P0989728 02Business Communications ManagerDigital Drop & Insert (DDI) MUX Installation Guide

10 PrefaceP0989728 02 Text conventionsThis guide uses the following text conventions:AcronymsThese are the acronyms used in this document.Warning:

Preface 11DDI MUX Installation Guide Related publicationsThe following documents provide further information about the Business Communications Mana

12 PrefaceP0989728 02

Installing the DDI MUX 13DDI MUX Installation Guide Installing the DDI MUXThe Business Communications Manager Digital Drop & Insert (DDI) MUX e

14 Installing the DDI MUXP0989728 02 Figure 2 Overview of network using DDI MUX with an external routerBefore you start• Make sure you read and f

Installing the DDI MUX 15DDI MUX Installation Guide Setting the DIP switchesBefore you install the DDI MUX, you must set the DIP switches located o

16 Installing the DDI MUXP0989728 02 To determine the DIP switch settings for the DDI MUX:1 Use Table 1 to determine the DS30 channel that assigns

Installing the DDI MUX 17DDI MUX Installation Guide 2 Set the switches to correspond with the settings you chose in “Determining the module DIP swi

18 Installing the DDI MUXP0989728 02 Installing the DDI MUX in the Business Communications Manager systemImportant safety instructionsThe following

Installing the DDI MUX 19DDI MUX Installation Guide Shutting down the systemBefore you shut down the system, read the following warnings to ensure

2P0989728 02 Copyright © 2002 Nortel NetworksAll rights reserved. April 26, 2002.The information in this document is subject to change without notice.

20 Installing the DDI MUXP0989728 02 4 Unplug any telephone or network cables from all the media bay modules and the MSC on the Business Communicat

Installing the DDI MUX 21DDI MUX Installation Guide 4 With the face of the module towards yourself, insert the media bay module into the open bay,

22 Installing the DDI MUXP0989728 02 Connecting the DDI MUXAfter you have installed the DDI MUX, you can begin connecting it.To connect the DDI MUX

Installing the DDI MUX 23DDI MUX Installation Guide DTE cablesThe DTE cable connects the DDI MUX to the DTE (an external router or the Business Com

24 Installing the DDI MUXP0989728 02 V.35 interfaceThe following table describes the pin outs of the data port on the DDI MUX. This port supports t

Installing the DDI MUX 25DDI MUX Installation Guide Configuring the DDI MUXAfter you have installed the DDI MUX, you need to configure the DDI MUX

26 Installing the DDI MUXP0989728 02 Assigning lines to the data moduleThe number of lines you assign to the data module determines the bandwidth o

Installing the DDI MUX 27DDI MUX Installation Guide Table 4 List of all the multiples of 56000 and 64000 bits/sNumber of lines selected56000 bits

28 Installing the DDI MUXP0989728 02 Removing a line assignmentIf you decide you want to remove a line assignment from the Data Module and use it a

Installing the DDI MUX 29DDI MUX Installation Guide Testing the DDI MUXUse loopback tests to check the DDI MUX data transfer capabilities. For loop

3DDI MUX Installation Guide ContentsPreface 9Symbols used in this guide 9Text conventions 10Acronyms 10Related publications 11How to get help 11In

30 Installing the DDI MUXP0989728 02 DTE Loopback testThe DTE Loopback test forwards data transmitted by the DTE (TxD) and loops the data back to t

Installing the DDI MUX 31DDI MUX Installation Guide 7 View the TxD and RxD LEDs to make sure data is transmitted and received by the DTE. Refer to

32 Installing the DDI MUXP0989728 02 TroubleshootingThese troubleshooting procedures help you to solve problems with network connections and cables

Installing the DDI MUX 33DDI MUX Installation Guide The LEDs light under the following conditions: Table 6 DDI MUX LEDsLEDDescriptionTxD (Transmi

34 Installing the DDI MUXP0989728 02 Installation troubleshootingThe Business Communications Manager media bay modules are working when both the

Installing the DDI MUX 35DDI MUX Installation Guide All data not received at the far end.Problem indicates invalid clocking between the DDI MUX and

36 Installing the DDI MUXP0989728 02 Programming RecordComplete the following DDI MUX Programming Record before you start programming.DDI MUX Progr

4P0989728 02

5DDI MUX Installation Guide FiguresFigure 1 Overview of network using DDI MUX with the Business Communications Manager internal router 13Figure 2 Ove

6P0989728 02

7DDI MUX Installation Guide TablesTable 1 DDI MUX switch settings 15Table 2 V.35 cables 23Table 3 List of the signals and pinouts specified by V.35

8P0989728 02

9DDI MUX Installation Guide PrefaceThis guide describes how to install and initialize the Digital Drop & Insert (DDI) MUX media bay module.Informa