4CH Analog Video Audio Fiber Converter also named as 4CH analog video audio fiber transmitter and receiver,which support 4CH coaxial analog video with 4CH unidirection audio over a single fiber optical fiber , using self-developed non-compressed digital photoelectric conversion technology, to achieve analog video point to point highly and reliably transmission over fiber without delay,
4CH Analog Video Audio Fiber Converter Feture:
1. aluminum case wall-mounted or plug-mounted 2U chassis
2. All interface uses three anti-static, lightning protection
3. Wide optical dynamic range and advanced adaptive technology, transmissiondistance up to 20KM
4. The surface mount devices, to ensure that products are small, high stability, high reliability
5.Low electromagnetic interference (EMI), radio frequency interference (RFI)as well as common ground loop interference
6. Rich LED indicator diagnostic indication
7. Plug and Play, hot swappable
8. Small size, low power consumption, anti-interference ability, high fidelity, etc.
9. Industrial wide temperature range (-30 ℃ ~ + 75 ℃), to adapt to the more environment
10. support user customization and OEM
4CH Analog Video Audio Fiber Converter Application:
1. Urban Traffic Monitoring System
2. public security, safe city monitoring system
3. highway security, charging system
4. buildings, campus monitoring network
5. Industrial monitoring (airport, chemical, iron and steel, petroleum, railway, water conservancy, mining, etc.)
6. Military monitoring (storage, frontier defense, guard, national defense, etc.)
7. Power oilfield, television program transmission system
8. Gymnasium (live video, audio transmission)
Specifications
Opitcal:
| Wavelength | 1310nm&1550nm |
| Output Power | -8~-3dBm |
| Rx sensitivity | -25dBm |
| Transmission Distance | 50/125u multimode,1km;62.5/125u multimode,500m 9/125u single mode, 20km |
| Optical connector | FC,ST,SC (optional) |
Video:
| Number of Channels | 4 |
| Input/output impedance | BNC 75Ω (unbalance) |
| Video bandwidth | 5HZ—7.5MHZ |
| Standard video input/output voltage | 1.0Vp-p |
| Video voltage range | 0.6~2.0Vp-p |
| Differential Gain | < ±1.5% |
| Differential Phase | < ±1° |
Audio:
| Audio |
| Number of Channels | 4 |
| Input/output Impedance | 600ohm(unbalance) |
| Max input/output voltage | 3.0Vp-p |
| Frequency Response | 10 Hz～29kHz @±3dB |
| SNR | > 70dB |
| Connector | Screw terminal Strip |
Other
| Power | DC5V 2A |
| Power Consumption | ≤5W |
| Temperature | -30ºC ~75ºC |
| Humidity | 10%~90% RH |
| Unit Weight | 1.5kg (pair) |
| Dimension | 175mm×154mm×30mm |
| Package size | 30×22×9cm |
| Installation | Wall mount |
| MTBF | ≥ 100000Hours |
| Case material | Aluminum |
System connection diagram:
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4CH analog video audio fiber converter with black aluminum case Images
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