Custom made, Industry grade design.  

 2 analog Video (bi-directional)+ 2 Audio (bi-directional)+ RS485 Data (bi-directional) 

over a fiber optic ,Single mode up to 20Km 


 

 

 

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Overview: This unit is multifunctional video/audio/data optical media converter with 2 channel video (bi-directional) +2 channel Audio (bi-directional)+ RS485 (bi-directional) data, specific parameters are as follows:

 

1) Video Technical parameters:

  1. Video Interface: two way 2 channel (bidirectional)
  2. Video format compatible for PAL, NTSC, SECAM .for analog camera only.
  3. Video Input / Output Impedance: 75 ohms (unbalanced)
  4. Video Input / Output voltage: Typical 1Vp-p (peak - peak), the largest 1.2Vp-p
  5. Video Bandwidth: 10MHz
  6. Video Sampling: 15MHz high-speed sampling
  7. Video digital bits wide: 8/10/12 bits (bits)
  8. Differential gain: (10% -90% APL) DG <1% (typical)
  9. Differential phase: (10% -90% APL) DP <0.8 (typ)
  10. Field tilt: <0.5%
  11. Video SNR (weighted): S / N≥70Db (maximum optical link loss)

 

2) Audio Technical parameters:

  1. Audio Interface number:two way 2 channel (bidirectional)
  2. Interface terminal: Industrial terminals, audio RCA
  3. Audio input / output level typical: 0dBm
  4. Audio input / output impedance: 600 ohms (balanced / unbalanced)
  5. Audio Input / Output voltage: 0 ~ 2Vp-p (peak - peak)
  6. Audio Bandwidth: 20MHz ~ 20KHz
  7. Sampling rate: 48.6K
  8. Nonlinear distortion factor: ≤1%
  9. Audio SNR (weighted): S / N≥85dB

 

3) Data parameters:

  1. Data Interface: RS-485 (bi-directional)
  2. Property Interface: Industrial terminals (standard)
  3. Interface signals: RS485 

 

 4) Transmission distance

  1. Multimode: 0 ~ 0.5 km
  2. Single-mode: 0 ~ 20 km

 

Packing include:

  • 1x Video Transmitter
  • 1x Video Recevier
  • 1x 3M FC-FC fiber patch cord.
  • 1x User manual

 


DataCaciques