NEC DSX40 Key Service Unit 1090001 - Refurbished

$125.00

Features:

  • Configured 4 x 8 x 2

  • Contains: central processor, power supply, (4) central office line ports, (8) DSX digital key telephone ports, (2) conventional analog telephone ports, interface circuits for (2) analog door chime boxes (including relays)

  • Battery for short term (14 day) backup of the internal real time clock and station parameters

  • Two audio inputs for background music and music on hold

  • One audio output for external paging

  • Ethernet and USB ports for local and remote PC programming

  • RS-232 serial port for station message detail recording

  • 2 DSX analog door box ports with associated relays

  • Built-in software-based modem

WARRANTY: 90-DAY REPLACEMENT WARRANTY/FINAL SALE

Features:

  • Configured 4 x 8 x 2

  • Contains: central processor, power supply, (4) central office line ports, (8) DSX digital key telephone ports, (2) conventional analog telephone ports, interface circuits for (2) analog door chime boxes (including relays)

  • Battery for short term (14 day) backup of the internal real time clock and station parameters

  • Two audio inputs for background music and music on hold

  • One audio output for external paging

  • Ethernet and USB ports for local and remote PC programming

  • RS-232 serial port for station message detail recording

  • 2 DSX analog door box ports with associated relays

  • Built-in software-based modem

WARRANTY: 90-DAY REPLACEMENT WARRANTY/FINAL SALE

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