Fiber Optic Video & Data Transmitter and Receiver applitican:
 

Application:
Remote PTZ analog camera connected over fiber could  be viewed  and controled in surveillance project.
EXAMPLE: Owner of building want to control an PTZ Dome Camera  in surveillance center.
 
Solution:
Standard PTZ  could connect  to the Fiber Optic Video & Data Transmitter using standard coax cable. The transmitter digitally compresses the signal  and transmit the signal across the Fiber Optic.
In the surveillance Center, the video receiver can receive the signal and the owner  can view the video picture and control the camera movement using a standard Keyboard.

Notes:
1) Fiber Optic Transmitter can transmit 1~64  channels analog video signals with data of RS485, RS232, RS422.

2) If you want to control the PTZ cameras only, one reverse data is enough, in theory, one channel data can control 1~128 PTZ cameras, the detail connection information you can refer to your PTZ camera's manual.