Mitel SX-200 Practices page 42

General Description
Peripheral Interface Cards
- interface trunks and peripheral devices, such as
telephones, SUPERSET telephones, and datasets into the system. Up to eight
Peripheral Interface Cards (PICs) can be installed in Slots 1 to 8 of each Peripheral
cabinet. The following section provides functional descriptions of the Peripheral
Interface Cards.
Peripheral Backplane
-the Bay Control Card, the Bay Power Supply, and the eight
Peripheral Interface Cards plug into connectors on the peripheral backplane.
Peripheral Interface Cards
;
4.4 Digital Peripheral Cards measure 35.8 cm (14.1 inches) long and 15.8 cm (6.2
inches) high. The following Peripheral Interface cards are available for use in all
configurations:
Universal Card.
This card holds up to four modules as listed below:
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Receiver/Relay Module (4 DTMF Receivers and 2 Relays per Module)
. Music On Hold/Pager Module (one music input, one paging output)
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Console Module (interfaces to one console)
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E&M Trunk Module (one trunk).
Each module is assigned a power rating. The cumulative ratings of the modules on the
Universal card cannot exceed a value of IO. The Universal card plugs into an upper
(high power) slot of any digital Bay. The ratings of the modules are as follows:
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Receiver/Relay Module: 2
9 Music On Hold/Pager Module: 1
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Console Module: 5
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E&M Trunk Module: 3
For example, a Universal Card could be configured with two Console Modules (5 + 5
= IO), or one Console Module, two Receiver/Relay Modules, and one Music On
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Hold/Pager Module (5 + 2 + 2 + 1 = 10).
ONS Line Card.
There are 12 DTMF/Rotary line circuits per card. The card accepts
up to three industry-standard DTMF/Rotary telephone sets per line circuit. The ONS
line card interfaces the telephone analog input with the system's digital crosspoint
network. It converts the analog telephone signals into the digital format used by the
system, and converts the digital information back into the analog signals required by
the telephone sets. This is a low power card that may be installed in any digital
peripheral slot.
Digital Line Card.
The Digital Line Card (DLC) interfaces SUPERSET 3 DN
telephones, SUPERSET 4 DN telephones, SUPERSET telephones, SUPERSET
410 telephones, SUPERSET 420 telephones, SUPERSET 430 telephones,
asynchronous DATASETs, synchronous DATASETs, and the SUPERCONSOLE 1000
Attendant Console to the SX-200 Digital PABX through its Digital Network Interface
100 4-4
Revision 0
9109-096-l OO-NA Issue 1