Technical information

Introduction
9
Cabinet Configuration
 The SX-200 EL system can have a maximum of seven bays.
 The BCC III and the BRI card require LIGHTWARE 18 Release 2.0 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
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 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 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 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 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 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.
 LIGHTWARE 17 supports one digital bay with two T1 trunk cards and
the other digital bays with one T1 trunk card to total a max of 7.
Remember to program CDE Form 04, Options 71 and 72, to
match the configuration.