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System Configuration The CONCEPT 32 is designed as a modular rack-mounted system - Basic building block is a single 6U 19"shelf. Up to 32 telephone interface circuits may normally be installed per shelf, with an option to extend a single shelf up to 40 line capacity. Any number of shelves may be interlinked by the addition of Multiplexer units to allow system expansion. Enclosures and Cabinets The Concentrator shelves may be housed in a wall mounted or free-standing cubicle for operation from an external -50V dc supply. Alternatively, shelves may be installed in standard 19" racks. A 240V ac power supply and 12-hour battery back up options can be integrated into all STS Signals’ systems.
MMI – Standard and Custom keyboards / key panels
Reliability and Operation Inherent to the design is high reliability, simplicity of operation and ease of maintenance, with protection against lightning and induced high voltages. STS Signals’ products offer low life cycle costs and class leading value. |