Mitel SX 200 DIGITAL Pabx General Descriptions Manual

9 109-094-l 00-NA
issue 3
Revision 1September 
1989
5X-200@ DIGITAL PABX
GENERAL DESCRIPTION
This practice describes the SX-20U@ Digital PABX with either Generic 1002 or
Generic 1003 software. It provides an overview of hardware features, as well as a
summary of environmental, electrical, and maintenance considerations.
Practice:9109-094-l 00-NA
Issue:3
Revision:
1
Date:September, 1989
Software Version:Cl002 MR6, Cl003 MR3
Hardware Configuration:336-, 45&,480-, 672-port
.
@Copyright 1989, MITEL...

General Description
NOTICE
The information contained in this document is believed to be accurate in all respectsbut is not warranted by 
Mite1 Corporation (MITEL). The information is subject to
change without notice and should not be construed in any way as a commitment by
Mite1 or any of its affiliates or subsidiaries. Mite1 and its affiliates and subsidiaries as-
sume no responsibility for any errors or omissions in this document. Revisions of this
document or new editions of it may be issued to...

Table of Contents
1. INTRODUCTION.,.,........, ,........,.......h..................100 l-l
General......................................................100 l-l
Reason for Reissue.............................................100 l-l
2. SYSTEM OVERVIEW........................
General...........................I.....
Hardware Configurations..................
Software Configurations...................
Generic 1002..........................
Generic 1003..........................
Voice...

General Description
SchedulingLayer..............................................
100 6-l
Communications Layer..........................................100 6-l
Message Subsystem............................................100 6-l
Device Input/Output Layer........T..............................100 6-2
UtilitiesLayer.................................................100 6-2
Main Control Processor Applications Software......................100 6-2
Peripheral Control Processor...

1. INTRODUCTIONGENERAL
1 .I This practice describes the SX-200@ Digital PABX with either Generic 1002
or Generic 1003 software. It provides an overview of hardware features, as
well as a summary of environmental, electrical, and maintenance consider-
ations. Refer to the following sections for more detailed descriptions of re-lated information:
o Practice 9109-094-JOB-NA, Features Description
0 Practice 9109-094-180-NA, Engineering Information
l Practice 9109-094-200-NA, Shipping, Receiving and...

General Description100 1-2
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9109-094-lOO-NA Issue 3 Revision 1 

2. SYSTEM OVERVIEWGENERAL
2.1 The 5X-200 Digital PABX is a microprocessor controlled telephone system
that handles both voice and data switching for installations up to 400 lines.
The system is available in various hardware configurations ranging from 336
to 672 ports. All configurations of the system are electrically compatible with
most:
l single line telephones
0 MITEL proprietary sets
l key telephone systems
0 PABX telephone systems
l central office exchanges
The following subsections outline the...

General Description2.5 The 456-port configuration combines a digital control cabinet with an
analog peripheral cabinet, and is used primarily for upgrading existing
5X-200 analog systems. The 456-port configuration contains five card bays
offering a maximum of 240 digital and 216 analog peripheral ports.2.6 The 
480-port configuration is similar to the 456-port configuration in
that it combines a digital control cabinet with an analog peripheral cabinet,
and is used primarily for upgrading existing...

System Overview
l Additional basic teiephone featuresl 
Tl/D4 trunking and features
lDATASET 2 100 seriesl Modem pooling
l ACD with monitor and PC reportingGeneric 1003 software is available for the 
336-, 456-, 480-, and 672-port
hardware configurations.
VOICE CAPABILITIES
2.11 The 5X-200 Digital PABX interfaces to analog and digital peripheral de-
vices using standard twisted-pair office wiring. Peripheral devices include,but are not limited to, the following:
Standard Telephones: Industry-standard...

General Description
series support asynchronous data communications at rates up to 19.2 kbps
and interface with the 5X-200 Digital PABX through a Digital Line Card. The
DATASET 2100 series support asynchronous and synchronous data communi-
cations at rates up to19.2 kbps and interface with the SX-200 Digital PABX
through a Digital Line Card.
DATASET 1101 Cartridge: A DATASET 1101 Cartridge is mounted within a
SUffRSET3DN or a SUPERSET4DN teiephone set. The cartridge is connected
via an internal cable to...