Pelco FR85011 User Manual

 

C1642M-A (1/05)

7

 

The FT85011/FR85011 fiber transmitter and receiver provide the ability to transmit one unidirectional 
composite video channel and one bidirectional data channel over one optical fiber. In addition, 
patent-pending technology provides the solution for allowing Coaxitro n

 

®

 

 pan/tilt/zoom (PTZ) 

control data to be transmitted the full distance of the fiber (up to 6 km for multimode fiber and 
up to 30 km for single-mode fiber). Figure 1 illustrates FT85011 transmitter and FR85011 
receiver single-channel video and data applications. 

 

FT85011 Transmitter and FR85011 Receiver Single-Channel Video

and Data Applications

 

Features of the FT85011/FR85011 fiber optic transmission system include the following:

•

8-bit digitally encoded video for high-quality video transmission over a single fiber

•

Bidirectional data channel that supports RS-232, RS-422, RS-485 (2-wire/4-wire), 
Manchester, Bi-Phase, and Coaxitron communication

•

Patent-pending transmission technology allowing for Coaxitron control at full-distance 
capabilities

•

Integrated wavelength division multiplexing (WDM), allowing video and data channels 
to be transmitted in the same fiber using different wavelengths

•

Multimode fiber support for distances up to 6 km

•

Single-mode fiber support for distances up to 30 km

•

Exceeds all requirements for the RS-250C Medium-Haul Transmission specification

•

Compatible with NTSC, PAL, and SECAM video standards

•

No performance adjustments required

•

12 VDC or 24 VAC power supply

ONE

VIDEO

OUTPUT

ONE

VIDEO
INPUT

DATA

DATA

ONE

FIBER

ONE

VIDEO

OUTPUT

ONE

VIDEO
INPUT

COAXITRON

DATA

COAXITRON

DATA

ONE

FIBER

 

C1642M-A FT85011.book  Page 7  Wednesday, January 19, 2005  12:46 PM