System Design Fiber Optic Video Transmitter & Receiver
SDI series can transmission 1/2/4/8-Channels
SD-SDI/HD-SDI/3G-SDI video over 1 single core fiber.
Single-Mode or Multi-Mode
SD-SDI/HD-SDI/3G-SDI units are designed to support LC /PC Optical connector
We will offer free patch cord + adaptor for your request for SC/PC or ST/PC or FC/PC optical
connector.
The Transmission distance Range according to the Optical Budget.
Manufacturer's default standard is single mode 20Km .
Features
•1/2/4/8 Channels Video of SD-SDI/HD-SDI/3G-SDI can be transmitted via 1 single fiber
• The Max rate of work is 3.2Gb/s
• Support SMPTE 292M (2.9Gb/s) clock recovery
• Support standard of 1.485Gbps/M(HD-SDI/ SD-SDI),SMPTE 425M 3Gb/s Mapping(3G-SDI),SMPTE 424M 3Gb/s serial interface(3G-SDI)
• Out wavelength range is 1310nm,1550nm and 16 other kind of CWDM wavelength ( comply with ITU-T G.694.2)
• Automatic cable equalization ,used for all rate below 3.2 Gb/s(Belden 1694A)
• LED Status Indication to monitor the working conditions
• Video transmission system can support many application branches structure
•The fiber port Support SFP transceiver hot-plugged
•The SDI video format support:
625/25 PAL
525/29.97 NTSC
525/23.98 NTSC
720p50,720p59.94
1080P 23.98/24/30/50/60
1080i 23/24/30/50/59.94
Typical application
Remark
•The Optical Power Budget fit Multi-mode(62.5/125m),Single-Mode(9/125 m).
•When using 50/125 m multimode fiber, subtract 3 dB from the optical power budget.
•Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels.
•Maximum transmission distance is also limited by fiber bandwidth.
•Power adapter for stand-alone units is manufactured by third party .Power adapter included US, European, UK or Australian power plug.
•Please feel free to contact factory for any special requirement and customization
| Parameter categories | Parameter | Parameter Values |
| Basic Parameter | Physical Interface | LC, SC, FC for option ,Single Mode Single Fiber |
| Transmission distance | 0-20km |
| Input / output wavelength | The transmitter side: 1310nm transmit 1550nm receive; The receiving side: 1550nm transmit 1310nm receive |
| Technical Specifaications | Video | 720p|25/30/50/60 pin,1080p|25/30 pin |
| Input Level | >500mVp-p |
| Output Level | 1Vp-p |
| Automatic cable equalization | 1080p: 75-5 Coax Support 300m 720p: 75-5 Coax Support 500m |
| Input and output impedance | 75Ω |
| Physical Interface | BNC |
| Video Input | 1 |
| Video Output | 1 |
| Output loop-through | 1 |
| Video Bandwidth | 45MHz |
| Sampling bandwidth | 10bit |
Control Specifications
| Baud Rate | 1200-9600bps |
| BER | <10-9 |
| Operating mode | Half-duplex |
| Environmental | Operating Humidity | 10%-90% |
| Operating Temperature | subzero 40℃-75℃ |
| Storage Temperature | subzero 40℃-85℃ |
