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Fibre Optic Network Interface

Fibre Optic Network Interface

The Fibre Optic Network Interface offers the user a method of interconnecting two (2) or more networked Fire Alarm Control Panels using fibre optic cable as an alternative to copper wire.

Each Fire Alarm Control Panel will require a kit that comprises 2 modem interfaces plus cables.

  • 4 versions are available to suit your cabling scheme on site.
  • Redundant loop integrity (same as copper).
  • A network interface card is still required at each Fire Alarm Control Panel node.
  • The max distance between panels/nodes using Multimode cable is 5km.
  • The max distance between panels/nodes using Single Mode cable is 50km.

    Supply Voltage 24 V DC
    Quiescent Current 80 mA @ 24 V DC
    Optical Connector ST standard
    Ports Available RS422/RS485
    Operating Temperature -20°C to +75°C
    Humidity 0 to 95% (relative, non-condensing)
    Dimensions 104mm D x 104mm W x 25mm H
    Weight 280 grams
    159-0251 Fibre Optic Multimode 2 core 5km max
    159-0252 Fibre Optic Multimode 1 core 5km max
    159-0253 Fibre Optic Single-mode 2 core 50km max
    159-0254 Fibre Optic Single-mode 1 core 50km max