Table Of Contents; Introduction - Mitel SX-5 Manual

MITEL STANDARD PRACTlCE
SECTION MITL9103 -098-100-NA
Issue 1 , May 1982
COMMUNICATIONS SYSTEM
GENERAL DESCRIPTION
CONTENTS PAGE
1 . GENERAL
. . . . . . . . . . . . . . . . . . . .
1
Introduction
. . . . . . . . . . . . . . . . . .
1
. . . . . . . . . . .
2 GENERAL DESCRlPTlON 1
Reserve Power
. . . . . . . . . . . . . . . .
3
Maintenance
. . . . .
,
. . . . . . . . . . . .
3
Documentation
. . . . . . . . . . . . . . . .
3
. . . . . . . . . .
3 . PHYSICAL DESCRIPTION 3
Card Enclosure
. . . . . . . . . . . . . . . .
3
System Switches
. . . . . . . . . . . . . . .
3
. . . . . . . . . . . . . . . . .
Circuit Cards 4
. . . . . . . . . . . . . .
Control Extension 4
System Power
. . . . . . . . . . . . . . . .
5
Power Failure Transfer
. . . . . . . . . . .
S
4.
FEATURES
. . . . . . . . . . . . . . . . . . .
5
. . . . . . . . . . . . . . . . . . . . .
General 5
Feature Provisioning
. . . . . . . . . . . . .
5
5. ELECTRICAL CHARACTERISTICS
. . . . .
6
6. SYSTEM OPERATlON
. . . . . . . . . . . . .
6
7. SYSTEM CONFIGURATlON
. . . . . . . . .
7
. . . . . . . . . . . . . . . . . . . . .
General 7
Circuit Card Description
. . . . . . . . . .
7
8.
INSTALLATION AND MAINTENANCE
REQUIREMENTS
. . . . . . . . . . . . . . .
10
Installation
. . . . . . . . . . . . . . . . . .
10
Maintenance
. . . . . . . . . . . . . . . . . .
11
1 . GENERAL
Introduction
1.01
This section contains a brief description of
the SX-5 Communications System, and its
features and services
2 GENERAL DESCRIPTION
2 0 1 The SX-5 is an extremely compact and
reliable electronic telephone communica-
tions system employing solid-state space division
switching, and stored program control. The
system
can
accommodate t w o Central Office
trunks and six extensions The SX-5 is com-
patibie with most existing Private Branch Exchan-
ges (PBX's), and Central Office (CO) equipment
The system provides
Extremely small size (approximately 0.34
cubic feet)
(9,628
c u cm))
Low power consumption
CTYP.
0.4 amps)
Simultaneous use of DTMF and Rotary Dial
extensions
DTMF to Diai Pulse Conversion
Direct Trunk Select or Trunk Group
Operation
Simple Installation and Maintenance
Many cost effective standard features
Console-less operation
Optional reserve power unit
2 0 2 The SX-5 consists of a single cabinet,
holding the switching circuitry and power
su9ply. System power is 110 volts or 220 volts
at 60 or 50 Hz, fed through the power cable
from a commercial power outlet All other con-
nections to the system are made using standard
telephone connection cable and screw-down
terminals Refer to F i g 2-1, SX-5 Equipment
Cabinet Optionally, the two C O trunks may be
connected via standard RJ11C connectors. The
Main Card, which contains the switching circuitry,
is accessible at two levels The first level of
entry allows access to the terminal strip, LED'S,
and system switches The second level of entry
allows module replacement by a qualified tech-
nician.
Copyright of MITE1 Corporation 1982
4
Trademark
of
M I E L Corporation 1982
Page 1