4 channel fiber optic video transmission pdf
The 4 channel fiber optic video transmission accepts 4 composite video baseband signals via video BNC ports. It then performs a 10-bit linear analog-to-digital conversion on the baseband video signals, multiplexes the resulting PCM data, transmits the data optically via an optical fiber to the de-multiplexer.
The composite digital video transmitted from the 4 channel fiber optic video transmissions unit, is received and demultiplexed by the de-multiplexer, which is responsible for routing the video data to digital-to-analog converters for output via the four video output BNC port.The 4 channel fiber optic video transmissions are stand alone unit types and slot card types that is rack-mountable to fit in the chassis.
fiber optic cable certification
4 channel fiber optic video transmission Feature:
10 Bit Digitally Encoded Transmission
One and Two fiber versions available
NTSC, PAL, SECAM Compatible
Surface Mount Technology
BNC I/O Video Connector
8 PIN Terminal Block Data Connector
ST, FC Optical Connector
Video, DIP selectable PTZ Data Manchester/Biphase, RS-232, RS-422, RS-485 (2 & 4 wire)
DIP Switch Activation of Termination Resistors
Up to 4km/2.5mi on multimode; 56km/35mi on single mode
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