This video&audio&dataðernet mutiplexer support 8-channels of 8-bit digitally encoded broadcast quality video + 8-channels forward (or reverse ) audio +1channel reverse PTZ control data+1channel 10/100M ethernet over one multi-mode or single-mode optical fiber. The devices are directly compatible with NTSC, PAL, and SECAM camera systems.
Features
• 8-Bit Uncompressed Video Transmission
• NTSC, PAL or SECAM Video Compatible
• 24-Bit Digitally Encoded Audio
• Support Point-to-Point or Daisy-Chain connection
• Multimode Fiber transmit up to 550m without Optical Attenuation
• Single-Mode Fiber transmit up to 80km without Optical Attenuation
• WDM Technology for Higher Reliability
• No EMI, RFI, Cross Talk or Video Distortion and no ground loops
• LED Indicators for Instant System Monitoring
• Standalone or Rack Mount in FVC14 Chassis
• Produce according to customer's specifications,providing OEM
Typical Application
The JM-8V8A1D1E Converter is an all-digital fiber transmission device,with world-class non-compression, all digital video correction technology and Gigabit fiber transmission technology. It supports long-distance, non-distortion and real-time transmission of 1~8 channels of video signal +8-channels forward (or reverse ) audio +1channel reverse PTZ control data+1channel 10/100M ethernet over one multi-mode or single-mode optical fiber.They are suitable to the purpose of monitor and surveillance in expressways, the customs, transportation, electronic police, industrial automation, power service, banks, and water conservation projects,which is usually used in the classroom, venue or interrogation room, courts (court, police station, detention, etc.), application process of questioning the suspect to synchronize audio surveillance, video recording, video monitoring the video light end machine realizes the video surveillance and monitoring or fixed radio function.
Specifications
Opitcal:
| Wavelength | 1310nm&1470nm~1610nm |
| Output Power | -9~-3dBm / -3~+2dBm |
| Optic fiber | 50/125u multimode,62.5/125u multimode,9/125u single mode |
| Rx sensitivity | -28dBm |
| Optical connector | FC,ST,SC (optional) |
| Distance | 0~550M (MM) / 0~80KM (SM) |
| Video |
| Number of Channels | 8 |
| 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° |
| S/N Ratio: | 67dB |
| Connecter | BNC |
| Audio |
| Number of Channels | 8 |
| Input/output Impedance | 600ohm(unbalance) |
| Max input/output voltage | 3.0Vp-p |
| Frequency Response | 10 Hz～29kHz @±3dB |
| SNR | > 70dB |
| Connector | Screw terminal Strip |
| Data |
| Data protocol | RS232,RS422,RS485,Manchester,BIPHASE data |
| Data rate | 0~500 Kbps |
| Error rate | < 10-9 |
| Connector | Screw terminal strip |
Ethernet:
| Work mode | Full duplex/half duplex |
| Data Rate | 10/100Mbps(AUTO) |
| connection terminal | RJ45 |
| Electrical & Mechanical |
| Power Adapter: | AC 90V~240V |
| Power Consumption: | < 5W |
| Stand-Alone Dimensions: | 19 inch 1U rack-mount chassis |
| Shipping Weight: | (include Transmitter & Receiver ) 7kg |
| Environmental |
| Operating Temperature: | -20°C ~ +75°C |
| Storage Temperature: | -40°C ~ +85°C |
| Relative Humidity: | 0% ~ 95% (non-condensing) |
| MTBF: | >100,000 hours |
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8CH video &8CH audio&1PTZ control data&1CH ethernet fiber converters for remote CCTV surveillance system Images
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