Data Systems 239V-Video + Intercom Interface Multimode Fibre | Single-Mode Fibre Features Specifications Diagram Back to Data Systems Index Features Video One Way, Audio Intercom Two Way Over One or Two Multimode Fibres. For Use With Aiphone, Bogen, Dukane, Rauland, or Stenofon Systems. Optical AGC Circuitry. Diagnostic Indicators. Operates Over Distances to 10,000 Feet (3048 Meters) Standalone Units or Rack Cards. Architect and Engineer Specifications Data Video Bandwidth: 8 MHz. Audio Bandwidth: 10 kHz. Signal-to-Noise Ratio: > 54 dB @ maximum optical attenuation. I/O Levels: Per manufactuer;s system to which links are interfaced. I/O Impedance: 75 ohms. Differential Gain: < 3%. Differential Phase: < 3°. Connectors: Optical, AT&T Type ST; Video, BNC; Audio, 10-pin screw terminal. Power/Temperature/Size 12~16 VDC @ 500mA. Operates at 32° to 122° F (0° to 50° C). Storage at -40° to 185° F (-40° to 85° C). Standalone units in 503R: 9.25" D x 6.33" W x 3.05" H (23.5 x 16.08 x 7.75 cm). Rack units occupy three rack slots. Single-mode fibre version of this product is available. The model number is 2239V. For more information on this system, please complete our enquiry form.
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