4ch Video,4ch Audio/data Optical Transmitter/receiver
Product Introduction:
4ch Video,4ch Audio/data Optical Transmitter/receiver is provided by Shenzhen HS Fiber Communication Equipment Co., Ltd.,a major Others supplier in Toy, Game & Hobby wholesale industry in China.You can check out the specification of 4ch Video,4ch Audio/data Optical Transmitter/receiver below or get any optional result clicking into the following keywords video transmitter , 4ch audiodata optical and you can check the authentications and testimonials of 4ch Video,4ch Audio/data Optical Transmitter/receiver .
Description:
Applications:
* Intelligent transportation system (ITS)
* Security and protection system
* Telemedicine system
* Remote multimedia teaching / campus monitoring system
* Video conference system and audio conference system
* Long distance broadcast/television transmission system
* Building controlling system
Features:
* Uncompressed video, 8-bit / 10-bit digital encoding/decoding
* Easy installation and adjustment free
* 8MHz video bandwidth, compatible with NTSC, PAL and SECAM
* Uncompressed audio, 24-bit digital encoding/decoding
* Module construction design (1-4 channels audio cards and 1-4 channels data cards
can be installed)
* RS232, RS422/RS485 compatible data interfaces
* No electromagnetic interference, no radio frequency interference, no ground current
* Using APC circuit, invariable optical output power and increasing dynamic range
* LED status indicators for power, optical link, video signal and data traffic
* Gbit transmit and WDM technique, big capacity and easy to upgrade
* Transparent encoded mode, compatible with central CCTV camera manufacturer
* Support lossless relay
* Protection from lightning surge
* MTBF>100,000hrs
Video performance:
* Number of video channel: 4 channels
* Video connector: BNC
* Video bandwidth: 5Hz - 10MHz
* Video input/output impedance: 75Ω (unbalanced)
* Video input/output voltage: 1.0VP - P
* Differential gain (10％-90％APL): DG<1％ (typical)
* Differential phase (10％-90％APLO): DP<1° (typical)
* SNR (weighted): S/N ≥65dB (the highest optical budget loss)
Audio performance:
* Number of audio channel: 1-4 channels simplex / duplex
* Audio interface: RCA
* Audio input/output impedance: 600Ω (unbalanced/balanced)
* Audio input/output voltage: 2.0VP - P
* Audio bandwidth: 20Hz - 20kHz
* Nonlinear distortion coefficient: ≤1％
* SNR (weighted): S/N ≥85dB
Data performance:
* Number of data channel: 1-4 channels simplex / duplex
* Data interface: RS-232, RS-422 (full duplex), RS-485 (2/4 lines), Manchester,
Biphase
* Bit rate: 0-300Kbps
* Data connector: DB9 / crimp type terminal
* Data error rate: ≤10-9
Optical performances:
* Optical fiber: single-mode/multi-mode
* Wavelength: 1,310nm/1,550nm
* Transmitting power: -6dB
* Receiving power: -20dB
* Redundancy: 14dB
* Transmission distance: 35km
Note: The transmission distance is depend on the optical link loss budget, and
would be influenced by the quality of the optical fiber, optical connector and the
optical fuses. Consult factory for different transmission distance.
Environmental specifications:
* Environmental temperature: -30 ~ +75°C
* Storage temperature: -35 ~ +85°C
* Relative humidity: 0-95％ (non-condensing)
Power specifications:
* Rated voltage: DC 5V
* Power: <5W (single end)
Optical specifications:
* Optical connector: ST/FC
* Operating wavelength: 1,310nm (1,550nm)
* Optical fiber model: single-mode (multi-mode)
* Transmitting optical power: (-8 ~ 0)dBm on average
* Receiver sensitivity: <-20dBm for 1,310nm
* Optical power budget: >14dB
