Data Systems Series 243D-249D (incl.) & 253D-259D (incl.) Multimode Fibre | Single-Mode Fibre Introduction Features Specifications Diagrams-refer following table Back to Data Systems Index 243D-Video + Two-Way Data Multimode Fibre Diagram   244D-Video + Two-Way Audio Multimode Fibre Diagram   245D-Two-Way video, Audio, and Data Multimode Fibre Diagram 246D/DK-Video + Two-Way Audio and Data Multimode Fibre Diagram 247D-Video,Data and Two-Way Audio Multimode Fibre Diagram 248D-One-Way Video, Audio and Data Multimode Fibre Diagram 249D-Two-Way Audio and Data Multimode Fibre Diagram 253D-Video + Two Ch. Two-Way Data Multimode Fibre Diagram 254D-Video + Two Ch. Two-Way Audio Multimode Fibre Diagram 255D-Two-Way Video + Three-Ch. Audio/Data Multimode Fibre Diagram 256D-Video + Three-Ch. Two-Way Audio/Data Multimode Fibre Diagram 257D-Video + Two-Way Audio and Data Multimode Fibre Diagram 258D-One-Way Video, Audio, and Two-Ch. Data Multimode Fibre Diagram 259D-Two-Way Audio and Two-Ch. Data Multimode Fibre Diagram This Fiber Options Series Systems supports high-quality, simultaneous two-way transmission of video, audio, and control data over one or two multimode optical fibres. Full-duplex transmission of audio and video, as well as control-data signals such as RS232, RS422, TTL, Manchester (or biphase) and relay/contact closure are supported. These systems incorporate LED status indicators which greatly ease installation by providing a quick visual indication of system operation. Incorporating AGC circuitry, the systems require no field adjustments either at installation or periodically thereafter. Links may be ordered either as standalone units in a 502R Miniature Enclosure, or rack versions for mounting in Fiber Options Series 515R Card Cage System or Series 517R Racking System, each unit occupying two rack slots. Features Two-Way Transmission Over One or Two Multimode Fibres. Supports RS232, RS422, TTL, Manchester (Biphase) or Relay/Contact Closure. AGC Circuitry. Diagnostic Indicators: Level/LossTM, Audio, Video, and Data. Standalone Units or Rack Cards. Operates Up to Distances of 10,000 Feet (3048 Meters). Architect and Engineer Specifications Video/Audio/Data Data Rate: DC to 19.2 kbps max. Bit Error Rate: > 10-9 within optical budget. Signal-to-Noise Ratio: > 54 dB @ maximum optical attenuation. I/O Level: 1 V peak-to-peak (video); unity 6.6 V peak-to-peak maximum (audio). I/O Impedance: 75 ohm (video); 600 ohm (audio). Differential Gain: < 3%. Differential Phase: < 3°. Connectors: Optical, AT&T Type St; Video, BNC:Audio/Data, 6-pin screw terminal. Power/Temperature/Size +12~16 VDC @ 500 MA. Operates at 32° to 122° F (0° to 50° C). Storage at -40° to 185° F (-40° to 85° C). Standalone units in 502R: 9.25" D x 6.33" W x 2.05" H (23.5 x 16.08 x 5.3 cm). Rack units occupy two rack slots. Model 243D Model 244D Model 245D Model 246D/DK Model 247D Model 248D Model 249D Model 253D Model 254D Model 255D Model 256D Model 257D Model 258D Model 259D Single-mode fibre versions of these product are available. Simply place the prefix "2" in the above multimode-fibre product models. e.g. Model No 243D in single-mode fibre would be "2243D" For more information on this system, please complete our enquiry form.
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