Model Number: NT-D400R-M
Brand Name: N-NET
Key Specifications/Special Features:
Audio data video converter with one fiber port/four BNC ports Applications:CCTV networksvideo conferencingIndustrial monitoring systems
Distance learning
Features and benefits:
- Uncompressed 8 bit video digital sampling, high-speed synchronous digital transmission technology
- Modular structure design(audio card and data card for optional configuration)
- 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
- BNC video connector
- FC optical connector
- Video DC recovery
- Maximum tolerable link loss for single mode single fiber is 18db
- Technical indicators
Video characteristics:
- Video channel: 4 channel
- Video input/output impedance: BNC 75Ω unbalanced interface
- Video input/output voltage: typical peak-peak value 1Vp-p
- Video bandwidth: 6.5MHz
- Video digital bit width: 8 bit
- Differential gain: <1.3% (typical value)
- Differential phase: <1.3°(typical value)
- SNR: >63dB
Data interface:
- Number of data channels: 1 channel
- Physical interface:industry standard connecting terminal
- RS232 rate: DC-115.2Kbps
- RS422/485 rate: DC-115.2Kbps
- RS485 distance: 0-1200m
- Physical protocol: transparent supportsof RS232/485/422/Manchester/Biphase protocol
Optical interface:
- Physical interface: FC/PC
- Fiber type: single-mode fiber, single fiber
- Transmission distance: single mode 20Km
Power supply:- Input voltage: 220V AC/+5V DC
Electromagnetic compatibility:
- Radiation: EN 50081-1, EN 55022-B, CE, FCC
- Magnetic capacity: EN 50130-4, EN 50028-1
Physical characteristic:
- Operating temperature: -25to+75°C
- Humidity: 0-95% (no condensation)
- Induction: EN 50130-5, 1995
- Tidal fever: BS2011
- Dimension: 174x110x47mm (BNC)