Section Iii Long Length Fiber Cable Connected Studio Configurations; Telecast Fiber System With Power - JVC GY-HD250U Reference Manual

Section III Long Length Fiber Cable connected Studio Configurations

Telecast Fiber
Telecast Fiber also produces a fiber connected CCU. Their system consists of a Camera Adapter(Copper Head) , a Power
Module (Power Plus) connected to the GY-HD250U; a Hybrid Fiber Cable connects the Camera adapter to the Base Station
and an optional Power module. This Configuration can be operated with cable lengths of up to 2K meters
Base Station
The Camera Adapter provides a signal interface between the camera and the two fibers inside the Hybrid Cable. The Power
module converts the 250V AC signal on the copper conductors inside the Hybrid cable to 12V Camera power. The two fibers
within the cable handle the signal transmission between the camera and the base station. within the cable handle the signal transmission between the camera and the base station.
One fiber strand is dedicated to carrying the HD-SDI signal from the camera back to the base station.
The second fiber strand carries all of the other required signals between the camera adapter and the base station.
Key Features and Customer Benefit
Up to 150Watts of power is supplied to the studio camera and attached accessories.
Telecast Fiber system can pass a both a SD VBS or a HD Tri level sync Genlock signal.
Flexibility of Hand held or Tripod mounted operation
GY-HD250U can be powered and operated with cable lengths up to 2K meters.
Power Module
SMPTE 311
HYBRID Cable

Telecast Fiber system with Power

Camera Adapter
Power Unit
Version 1.10
GY-HD250U
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