CPU Central Processor Card 1090010 NEC DSX-80 DSX-160

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    CPU Central Processor Card 1090010 NEC DSX-80 DSX-160

    SKU: DSX-1090010
    MODEL: NXCPU-A1

    Product Details

    The CPU Card is the system's control center. It provides the system's Linux operating system, central processing, stored program, and memory for the customer's site-specific data. Every system requires a CPU Card.

    CPU Card Features

    • CompactFlash card interface (for IntraMail, software loading, and database backup)
    • Conference circuits, DTMF receivers and DTMF generators
    • Real Time Clock
    • NAND Flash for storing the system database
    • Battery for short term (14 day) backup of the Real Time Clock and station parameters
    • Two audio inputs for Background Music and Music on Hold (3.5mm 1/8" mono mini jack)
    • One audio output for External Paging (3.5mm 1/8" mono mini jack)
    • Ethernet and USB ports for local and remote PC Programming
    • RS-232 serial port for Station Message Detail Recording
    • Built-in V.32BIS 14.4K BPS modem for remote maintenance
    • IntraMail flash card pictured is an option and not included

    Reset Button Functionality

    The CPU also has a reset switch that provides the following three functions:

    • System reset (when momentarily pressed)
    • System initialization (when held down as power is turned on)
    • Software update (when held down for 6 seconds with software update CompactFlash installed)

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