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vin_sys

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  1. vin_sys started following fiber optic transceiver discussion - about future trends, Hi everyone ! CCTV Installer from INDIA and PTZ Problem with SM fiber transmission
  2. vin_sys
    Locally Each PTZ are working fine (tested with Keyboard)
  3. vin_sys
    already done that but in vain.
  4. vin_sys
    we had installed ONV fiber transmitters and receivers with PTZ. cable length is 10 kms , SM is there a possibility that video is shown but data does not works?? as we are facing this issue. At the time of installation , the system was perfectly running but on an average every 3 months one camera stops moving (Video is still displayed clearly)
  5. vin_sys
    We had installed 10 PTZ cameras in line over 10 Kms dropping 1 pair of fiber at each camera location. Now the problem is Video from all the cameras are being displayed clearly, but the data (PTZ command) is working for only 1-2 cameras . earlier it worked well for 7 cameras. We had used ONV make Fiber convertors. My doubt is - if video is crystal clear from all sources , then why the data is not operating. I had also checked for all type of RS 485 leakage, terminations etc. Also tried installing single camera over 7th KM (removing all other cameras ) but in vain. PLEASE HELP SOMEONE.
  6. vin_sys
    hi all, would like to share knowledge and gain from your experiences.
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