Mitel SX-200 EL Technician's Handbook page 19

Cabinet Configuration
The SX-200 EL system can have a maximum of seven bays.
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Remember to program CDE Form 04, Options 71 and 72, to
match the configuration.
The BCC III and the BRI card require LIGHTWARE 18 Release 2.0
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or greater. The BCC III, BRI card, PRI card, and Control Triple CIM
card require the SX-200 ELx cabinet.
In a main control cabinet: a FIM II or a CIM never goes on a
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BCC III, a FIM II or a CIM can go on a PRI card.
For CLASS line functionality on the ONS/CLASS Line card, you
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must install a DSP module (single) on the BCC III in the same
SX-200 ELx cabinet. The ONS Line functionality on the
ONS/CLASS Line card is backwards compatible with the older
systems. The CLASS line functionality is dependant on
LIGHTWARE 18 Release 2.0 or greater.
For CLASS on the trunk side, you can install a LS/CLASS Trunk
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card in the SX-200 ELx cabinet or SX-200 ML (FD) cabinet, slots
1-8. The LS/CLASS Trunk card requires LIGHTWARE 19 Release
2.0. Prior to LIGHTWARE 19 Release 2, the system required a
LS/CLASS module with the SPINE, a T1 (ANI/DNIS), or ISDN BRI,
PRI, or Network Gateway (CLID and CNID).
A DSP module (single) on the BCC III provides CLASS generators
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for 1-8 ONS/CLASS Line cards in the same bay. System wide, this
DSP module provides 16 conference bridges for Record a Call and
16 DTMF receivers.
MOSS System Option 96, Number of Links (0-8) monitors the
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number of T1 links from T1/E1 modules that the system will support.
This count includes T1 links from the T1/E1 modules on the PRI
cards and BCC III cards. This count does not include T1 links from
the T1 cards.
LIGHTWARE 18 Release 2.0 or greater supports a maximum of 8
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T1 links (includes T1 links from T1/E1 modules and T1 cards) in the
SX-200 EL system. Any bay can support up to two T1 links to a total
of eight in the system.
Introduction
9