خانه صوت و کنفرانس بوشPublic Address and Voice AlarmDigital PA and Emergency Sound Praesideo Peripherals

PRS‑FIN, PRS‑FINNA and PRS‑FINS Fiber Interfaces

Technical Specifications
Electrical Power consumption 4.6 W (DC)
External power supply
Voltage 24 to 56 VDC, 48 VDC nominal
Current 2.5 A maximum (5 A peak< 2 s)
Control inputs 2 x
Connector Screw terminals
Operation Closing contact (with supervision)
Glass optical fiber interface
Connector (PRS‑FIN and PRS‑FINNA) SC (Avago AFBR-5803Z transceiver)
Connector (PRS-FINS) SC (Avago AFCT-5805BZ transceiver)
Wavelength 1300 nm
Cable type (PRS‑FIN and PRS‑FINNA) 62.5/125 μm or 50/125 μm multi‑mode
Cable type (PRS-FINS) 9/125 μm single‑mode
Mechanical Dimensions (H x W x D)
Without bracket 27 x 243 x 80 mm (1.1 x 9.6 x 3.1 in)
With bracket 34 x 243 x 84 mm (1.3 x 9.6 x 3.3 in)
Weight 0.7 kg (1.5 lb)
Mounting Bracket (two screws)
Color Charcoal
Environmental Operating temperature -5 ºC to +55 ºC (+23 ºF to +131 ºF)
Storage temperature -20 °C to +70 ° C (-4 °F to +158 °F)
Relative humidity 15% to 90%
Air pressure 600 to 1100 hPa

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