Mitel SX 200 DIGITAL Pabx General Descriptions Manual

							System Overview
of 80 characters each. The two top lines display the steps to be taken, and the
two bottom lines display the prompts which define the 10 function keys onthe Attendant Console. For additional information, refer to Practice
9109-094-210-NA, Customer Data Entry (CDE), and to Practice
9109-094-315-NA, Attendant Console Description.
9109-094-l 00-NA Issue 3 Revision 1
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							General Description
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							3. PHYSICAL DESCRIPTIONGENERAL
3.1 The SX-200 Digital PABX consists of a Control cabinet and an optional
Peripheral cabinet. With Generic 1002, the following devices are not avail-able: 672-port configuration, 
Tl trunks, Switch Matrix Card.
UNIVERSAL CONTROL CABINET (336-, 456-, AND 480- PORT CONFIGURA-
TIONS)3.2 The Control Cabinet for the 
336-, 456-, and 480- port configurations con-
tains a 144 port digital Control shelf with Bay 1 and Bay 2 in the lower posi-
tion. Its Floppy Disk Drives plug directly into the backplane, and its Main Con-
trol Card directly controls up to three 
6-circuit Power Fail Transfer cards.
Access to control and peripheral cards is through the front door of the cabi-
net. The rear door allows access to line, trunk, and PCM cable entries, and to
the PFT cards.
336-portControl
Cabinet456-port
Control
Cabinet3.3 The SX-200 Digital PABX 336-port Control cabinet (Figure l-l) includes a
digital shelf (Bays 3 and 4,96 ports each) above the 144 port Control shelf.
Bays 3 and 4 are similar to Bay 1, except each also has a Bay Control Card (but
no Disk Drive). The Bay 4 backplane does not have to be added concurrently
with the shelf andBay 3 backplane. The 336-port PABX is a single cabinet
system; it cannot have a Peripheral cabinet.
Digital Bay 1 contains: 1 Bay Power Supply, 1 Floppy Disk Drive (powered and
controlled from Bay 
2), and up to 8 Digital Peripheral cards.
Digital Bay 2 contains: 1 Main Control Card, 1 Bay Power Supply, 1 Floppy
Disk Drive, and up to 4 Digital Peripheral cards.
Digital Bays 3 and 4 each contain:1 Bay Power Supply, 1 Bay Control Card,
and up to 8 Digital Peripheral cards.
3.4 The SX-200 Digital PABX 456-port Control cabinet includes a digital shelf
(with Bay 3 only, 96 ports) above the 144 port Control shelf; Bay 3 is similar to
Bay 1, except it also has a Bay Control Card (but no Disk Drive).
An optional 
216-port analog Peripheral Cabinet (Bays 4 and 5) may be con-nected to the 456-port Control cabinet.
Digital Bay 1 contains: 1 Bay Power Supply, 1 Floppy Disk Drive (powered and
controlled from Bay 
2), and up to 8 Digital Peripheral cards.
Digital Bay 2 contains: 1 Main Control Card, 1 Bay Power Supply, 1 Floppy
Disk Drive, and up to 4 Digital Peripheral cards.
Digital Bay 3 contains: 1 Bay Power Supply, 1 Bay Control Card, and up to 8
Digital Peripheral cards. 
						

							General Description
480-portControl
Cabinet3.5 The 5X-200 Digital PABX 
480-port Control cabinet (Figure 1-2) contains
al20-port analog shelf (Bay 3) above the 144 port Control shelf.
An optional 
216-port analog Peripheral cabinet (Bays 4 and 5) may be con-
nected to the 
480-port Control cabinet.
Digital Bay 1 contains: 1 Bay Power Supply, 
1 Floppy Disk Drive (powered and
controlled from Bay 
2), and up to 8 Digital Peripheral cards.
Digital Bay 2 contains: 1 Main Control Card, 1 Bay Power Supply, 1 Floppy
Disk Drive, and up to 4 Digital Peripheral cards.
Analog Bay 3 contains:1 Peripheral Control Card, 1 Scanner card, 1 Digital
Interface Card, and up to 15 Peripheral cards.
ANALOG PERIPHERAL CABINET (456-AND 480-PORT CONFIGURATIONS ONLY)
3.6 The SX-200 Digital PABX analog Peripheral cabinet contains a 120-port
analog shelf (Bay 4) and an optionat 96-port upper analog shelf (Bay 5) which
are connected to and controlled by the Control shelf through the PCM cableand the Digital Interface Card. Refer to Figure l-3.
Analog Bay 4 contains:1 Peripheral Control Card, 1 Scanner card, 1 Digitai
Interface Card, and up to15 Peripheral cards.
Analog Bay 5 contains:1 Digital 
tnterface Card and up to 12 Peripheral cards.
672-PORT CONTROL CABINET3.7 The SX-200 Digital 672-Port Control cabinet, shown in Figure 
l-4, con-
tains the Control shelf, Bay 0 in the lower left position, Bay 1 on the lower
right, and Bays 2 and 3 in the upper shelf. The Control cabinet supports up tothree 
6-circuit power fail transfer cards. The 672-port configuration is not
available with Generic 1002.
Bay 0 contains:1 Main Control Card, 1 Bay Power Supply, 1 Switch Matrix
Card, and 2 Floppy Disk Drives.
Bays 1 to 3 each contain:1 Bay Power Supply, 1 Bay Control Card, and up to 8
Digital Peripheral cards.
672-PORT PERIPHERAL CABINET
3.8 The SX-200 Digital PABX 672-port optional Peripheral cabinet (shown in
Figure l-5) consists of 4 digital bays with 96 ports each. Each bay is connected
to and controlled by Bay 0 in the Control cabinet. The 672-Port Peripheral
cabinet also supports three 
&circuit power fail transfer cards, for a system
total of 36 PFT circuits.100 3-29109-094-l 00-NA Issue 3 Revision 1 
						

							Physical Description
Bays 4 to 7 each contain:1 Bay Power Supply, 1 Bay Control Card, and up to 8
digital Peripheral cards
NOTE:An SX-200 Digital 672-pot-t PABX may also be created by converting
an installed 
336port Control cabinet to a Peripheral cabinet and add-ing a new 672-port Control cabinet.
POWER FAIL TRANSFER
3.9 Power Fail Transfer cards can be provided to connect preselected DTMF or
Rotary telephones directly to CO trunks in the event of system failure.MAINTENANCE PANELS
3.10 Two Maintenance Panels are provided. The Control Cabinet Mainte-
nance Panel consists of connections for a maintenance Attendant Console, a
maintenance terminal and power fail transfer switches. A connector for a re-
mote maintenance terminal is on the rear panel of the Universal cabinet. The
Peripheral Cabinet Maintenance Panel is not functional, with the exception
of the POWER switch, and the PFT POWER SUPPLY, COMMON CONTROL, and
MASTER SWITCH switches. The 672-port Peripheral cabinet does not have a
Maintenance panel.POWER SUPPLIES
3.11 The following identifies the power supply requirements for each config-uration:
336-port configuration: requires 4 Bay Power Supplies: one for each bay.
456-port configuration: requires 3 Bay Power Supplies for Bays 
1,2, and 3;
and one rear door power supply for Bays 4 and 5.
480-port configuration: requires 2 Bay Power Supplies for Bays 1 and 2; and
two rear door power supplies, one for Bay 3, and one for Bays 4 and 5.
672-port configuration: requires 8 Bay Power Supplies: one for each bay.9109-094-l 00-NA Issue 3 Revision 1100 3-3 
						

							General Description
PERIPHEML SHELF
I1BAY 4BAY 3
r---1-1
0.
i)L
JCONTROL SHELF
,,,, MAINTENANCE PANEL
h___.-- ___
3
I
-1
0
u0
h
POWER DISTRIBUTIONAC FILTER
Figure 1-l Universal Control Cabinet with Digital Peripheral Shelf100 3-4
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							Physical Description
BAY 3 POWER SWITCHBAY1BAY 2
ICONTROL SHELF
/
/CONTROL
SHELFPERIPHERAL SHELF
/’
,/ (BAY 3)
/’MAINTENANCE PANEL
PERIPHERAL
SHELF
,
---FAN A$SEMBLYPOWER SUPPLY
:cc0010
Figure l-2 Universal Control Cabinet with Analog Peripheral Shelf 
						

							General Bescri ption
MAINTENANCIPANEL -BAY5 
-BAY 
4PCM
CABLEBAY 4
BAY
PCN
CABRESERVE
POWER
SUPPLY
(OPTIONAI100 3-6
.‘L -.
*BAY4 
-CABLE
CLAMPBAY 5
/
-‘.\
I -.‘...
1/POWER
SUPPLY
’ 1
- I..
\
Figure 1-3 Analog Peripheral Cabinet
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							Physical Description
BAY 3BAY 2
l-----l-
BAY 0BAY1
CONTROL SHELFMAINTENANCE
/
PANEL
BAY 1BAY 
0Figure 1-4 
672-Part Control Cabinet
Ac FILTER9109-094-l 00-NA issue 3 Revision 1
100 3-7 
						

							General DescriptionPERIPHERAL SHELF1
BAY 
7BAY 6
11
uuBAY 5BAY 4
I
JPERIPHERAL SHELF
100 3-8BAY 6BAY 7
III
\BAY 4BAY 5
AC FILTER
Cc000 1
Figure 1-5 672-Poti Peripheral Cabinet
9109-094-IOO-NA Issue 3 Revision 1