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Model Number: NT-D200-T/R-20
Brand Name: N-net
Key Specifications/Special Features:
Fiber optical video converter with 2 channels video and 2 bi-direction audio and 1 reverse data 20kmFeatures and benefits:* Uncompressed 8 bit video encoding, high-speed synchronous digitaltransmission technology* Fiber optic transmission of two video signals on one fiber with RS485data signals which may be one way with the video or optionally simplex* Super optical dynamic range, no adjustment needed* Status indication for power supply, optical signal and video* No electromagnetic interference, radio frequency interference and ground
current
* Safe transmission guaranteed under poor electromagnetic environment
* Maximum tolerable link loss for single mode single fiber is 18db
* Range of up to 20km is possible with optional 1550nm operation
* Optional reveres operation over one fiber
* Video bandwidth of 6.5 MHz, SNR>63dB
* Radiation: EN50081-1, EN55022-B, CE, FCC
* Magnetic capacity: EN50130-4, EN50028-1
Applications:
*CCTV networks
*Video conferencing
*Industrial monitoring systems
*Distance learning
current
* Safe transmission guaranteed under poor electromagnetic environment
* Maximum tolerable link loss for single mode single fiber is 18db
* Range of up to 20km is possible with optional 1550nm operation
* Optional reveres operation over one fiber
* Video bandwidth of 6.5 MHz, SNR>63dB
* Radiation: EN50081-1, EN55022-B, CE, FCC
* Magnetic capacity: EN50130-4, EN50028-1
Applications:
*CCTV networks
*Video conferencing
*Industrial monitoring systems
*Distance learning
| Parameters | Specifications |
| Video input/output impedance | 75Ω composite |
| Video connectors | BNC |
| Video bandwidth(±0.5dB) | 5Hz to 6.5MHz |
| Signal to Noise Ratio of video | >63dB |
| Audio input/output impedance | 48KΩ/10KΩ |
| Audio connectors | terminal block |
| Audio bandwidth(±0.5dB) | 20Hz-20kHz |
| Signal to Noise Ratio of audio | >75dB |
| Optional Data Interface | RS485 |
| Standard data connector | terminal block (see following application illustration) |
| Optional Data Rate | DC-150Kbps |
| Data Bit Error Rate | <1×10-9 |
| Transmitter wavelength | 1310nm or 1550nm |
| Transmitter couple power | several options are available from -3dB to -11dB |
| Optical Connectors | ST/FC |
| Fiber type | single mode fiber, single fiber |
| Transmission distance | single mode 20Km |
| Input voltage | 220 AC/+5V DC |
| Operating temperature | -25 to +75°C |
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 1 - 2 days
- HTS Code: 8517.62.10 00
- Dimensions per Unit: 17 × 8.05 × 3 Centimeters
- Weight per Unit: 0.9 Kilograms
- Units per Export Carton: 16
- Export Carton Dimensions L/W/H: 48 × 36 × 39 Centimeters
- Export Carton Weight: 16 Kilograms
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe