Technical information

Introduction
19
SX-200 DIGITAL 456-Port PBX
The SX-200 DIGITAL 456-port PBX consists of a Control cabinet with
COMBO bays 1 and 2 (144 ports), and digital bay 3 (96 ports). The
COMBO bay includes an MCC and two floppy disk drives. The peripheral
cabinet contains analog bay 4 (120 ports) and analog bay 5 (96 ports).
Figure 8: SX-200 DIGITAL (456-Port) PBX