Specifications Optical Performance Fiber Type Multimode Singlemode Optical Core Diameter 0µ or.µ /0µ Operating Wavelength 0 nm 0/0 nm Optical Power Source Laser (VCSEL) Laser Optical Power Output - dbm - dbm Receiver Sensitivity -0 dbm - dbm Optical Connectors ST, SC FC, ST or SC Maximum Length of Fiber 0. - km 0 km Video Performance Video Bandwidth @db MHz Video Input Ω balanced Video Input Level NTSC:.0 V p-p, PAL:. V p-p Signal-to-Noise Ratio db Differential Gain < 0. % Differential Phase < 0. Field Tilt < 0. % Luminance Non-Linearity < 0. % Chrominance/Luminance Delay < 0ns K-T Factor <.0 % Audio Performance Audio Bandwidth @ db 0 Hz - 0 khz Audio Input 00 Ohm or 0 kohm balanced/unbalanced Audio Input Level (max) dbm Audio Output Level (max) dbm/balanced or dbm/unbalanced Audio THD < 0.0 % Audio S/N Ratio (weighted) < db Data Interface Data Format Data Rate RS-, RS-, TTL/CMOS (optional), Contact Closure Up to. Mbit/sec ECT Fiber Optic Digital Video, Audio & Data Multiplexer/Demultiplexer Single Fiber Operation Elcommtech Corp. 0 Ocean Parkway, Suite H Brooklyn NY ()-9 Fax: ()- E-Mail: sales@elcommtech.com Internet: http://www.elcommtech.com Electromechanical & Environmental Power Requirements V DC @ 0. A Operating Temperature -0 C to 0 C (- F to F) Dimensions. (9 mm) x. ( mm) x x.0 (0. mm)
Introduction : The ECT system provides a high performance link for transmitting up to four unidirectional composite video signals, Hi-Fi stereo ( mono) audio channels and multiformat data channels over a single fiber optic cable per single wavelength. ECT utilizes high speed analog-to-digital and digital-to-analog conversion, digital signal processing, time division multiplexing/demultiplexing and fiber optic transmission. Front Panels Indicators : All indicators are located on the front of the units. Indicator Status Description Transmitter: laser is not operational red Optical Receiver: serial data is not present on the input In / Out Transmitter: laser is operational green Receiver: serial data is present on the input Ready red Transmitter: serializer is not operational Receiver: deserializer has not captured serial data stream green Transmitter: serializer is operational Receiver: deserializer has captured serial data stream Video red Video signal is not present Transmitter (Ch. - Ch.) green Video signal is present Video off Video signal is not present Receiver red Video sync is present (Ch. - Ch.) green Complete video signal is present Audio (Ch. - Ch.) Data Transmitter (Ch. - Ch.) Data Receiver (Ch. - Ch.) off green red off red off green Audio signal is not present Audio signal is present Audio signal is out of range Data signal is not present Data signal is present Data signal is not present Data signal is present VIDEO, AUDIO & DATA TRANSMITTER OPTICAL OUT READY VIDEO AUDIO DATA VIDEO, AUDIO & DATA RECEIVER OPTICAL READY VIDEO AUDIO DATA
Audio Connector (D-Sub/HD Receptacle, p.) Fiber cable Optical Port Adapter for Audio Cables with.mm Axial Plug Data Connector (RJ Receptacle) - V 0. A Ch. Ch. Ch. Ch. Ch. Ch. Ch. Ch. M-VADT-MST FIBER OPTIC DIGITAL CH. VIDEO, CH. AUDIO & CH. DATA TRANSMITTER Video Connectors (BNC) Pos. Screw Terminal VDC, A POWER SUPPLY 00-0 VAC Digital Ch. Video, Ch. Audio & Ch. Data Transmitter Connections Diagram
Audio Connector (D-Sub/HD Receptacle, p.) Fiber cable Optical Port Adapter for Audio Cables with.mm Axial Plug Data Connector (RJ Receptacle) - V 0. A Ch. Ch. Ch. Ch. Ch. Ch. Ch. Ch. M-VADT-MST FIBER OPTIC DIGITAL CH. VIDEO, CH. AUDIO & CH. DATA RECEIVER Video Connectors (BNC) Pos. Screw Terminal VDC, A POWER SUPPLY 00-0 VAC Digital Ch. Video, Ch. Audio & Ch. Data Receiver Connections Diagram
AUDIO TRANSMITTER CONNECTOR D-SUB/HD-p. AUDIO RECEIVER CONNECTOR D-SUB/HD-p. BALANCED/ UNBALANCED PUTS BALANCED OUTPUTS CH. CH. CH. CH. CH. CH. CH. CH. 9 0 9 0 CH. CH. CH. CH. CH. CH. CH. CH. 9 0 9 0 FRONT VIEW FRONT VIEW DATA TRANSMITTER CONNECTOR RJ DATA RECEIVER CONNECTOR RJ FRONT VIEW CONT.# RS- RS- TTL/CMOS CLOSURE FRONT VIEW CONT.# RS- RS- TTL/CMOS CLOSURE CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL - - - - OUT- OUT OUT OUT- OUT OUT OUT- OUT OUT OUT- OUT OUT DRY DRY DRY DRY Audio & Data Connectors
Black () Red: (-) Shield D-SUB HD R/A PLUG J Audio wire shielded cable 9 0 9 0 Audio.mm Plug CH CH CH CH CH CH CH CH - - - - - - - - J J J J J J J J9 Audio.mm Jack Audio.mm Jack Audio.mm Jack Audio.mm Jack Audio.mm Jack Audio.mm Jack Audio.mm Jack Audio.mm Jack - Audio.mm Jack Audio Interconnector
Front view
connectors side view
audio & data connectors with adapter & cables