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EV3000 Fibre Optic Network Interface

Fibre Optic Network Interface

The Fibre Optic Network Interface kit offers the user a method of interconnecting two (2) or more EV3000 Emergency Warning and Intercom System (EWIS) using fibre optic cable as an alternative to copper. The modems convert hardwired data and audio, to a common fibre optic compatible output.

The fibre optic modems are full-duplex and have 4-channels to carry both data and two (2) audio signals. Two (2) channels are required – emergency public address and warden intercom audio signals.

    Supply Voltage 12 VDC
    Quiescent Current 300 mA
    Input Ports Available RS422, Emergency P.A. & Warden Intercom Phone Audio
    Max. Distance 5 km
    Cabling 2-core multimode fibre
    Fibre Connector ST Standard
    Wavelength 850mm
    Mode Multimode
    Emitter type LED
    Operating Temperature 0°C to +55°C
    Relative Humidity 0 to 95% (no icing or condensing)
    Size L 104mm x W 144mm x D 25mm
    154-0074 Fibre Optic Network Interface for EV3000