NEC DSX-34 Component Manual

Also see for DSX-160: Brochure Quick reference Brochure Manual Hardware manual

NEC DSX-34 Component Manual Manual pdf 24 page image

DSX-40 Common Equipment18 ◆ Components DSX Component GuideDSX-40 Common EquipmentDSX-40 4x8x2 Key Telephone System with 2 Door Box Ports and Caller-IDDSX-40 is a compact, wall-mountable, more economical member of the DSX family that offers many of thefeatures and options of the larger DSX-80/160 in a smaller, self-contained cabinet. In its off-the-shelf basicconfiguration, DSX-40 supports 4 CO (outside) lines with Caller ID, 8 DSX digital keyset extensions, and 2analog (single line) extensions with power failure. Additionally, the basic DSX-40 provides:• CompactFlash card interface (for IntraMail, software loading, and database backup)• Conference circuits, DTMF receivers and DTMF generators• NAND Flash for storing the system database• 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 (1/8” mono minijacks)• One audio output for External Paging (1/8” mono minijack)• 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 V.32BIS 14.4K BPS modem for remote maintenanceTips to remember:1. 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 a few seconds while a software update CompactFlash card isinstalled).2. DSX-40 provides FSK Message Waiting. It does not provide high voltage Message Waiting.Even with all the value built into the basic off-the-shelf DSX-40, the system is easily expandable by addingstation and line PCBs. See DSX-40 PCBs (page 19) for more.At a GlanceP/N 1090001Digital extension ports:Built-in: 8Fully expanded: 24Analog line ports:Built-in: 4Total: 8Analog extension ports:Built-in: 2Fully expanded: 18Expansion slots:Station expansion slots: 2Line expansion slots:1Built-in door box ports: 2Built-in door box control relays: 2 Audio outputs: 1Audio inputs: 2Total Ports: 40 CompactFlash interface: YesEthernet port: Yes (auto sensing) USB connector: Yes