E-link China Technology Co.,LTD
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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Micro 3G SDI Fiber Optical Extender Single Mode Fiber LC 20KM SMB Connector
3G-SDI Fiber Extender Advantage
► Fully digital lossless transmission, no compression or delay, synchronous transmission of audio and video;
► Broadcast level pathological code;
► Supports one channel of 3G-SDI input and embedded audio synchronous transmission;
► Support bidirectional RS485/RS232 signal transmission;
► Support bidirectional external stereo audio transmission;
► The transmitter supports ring pass output, and the receiver supports dual output;
► Strong compatibility, without selecting signal sources and devices;
► Status indicator LED for real-time monitoring of parameters such as power supply, optical path, video, etc
3G SDI over Fiber Transmitter Receiver Technical Indexes
| SDI Input | |
| Video standard | SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI) |
| Signal standard | SD-SDI(270Mbps), HD-SDI(1.485Gbps), 3G-SDI(2.97Gbps) |
| Resolution | 10 Bit |
| Connector | SMB |
| SDI output | |
| HD-SDI Jitter | <0.2UI(134ps)@100kHz, <1.0UI(673ps)@10Hz |
| SDI Jitter | <0.2UI(740ps)@10Hz, 0.2UI(740ps)@1kHz |
| Impedance | 75Ω |
| Connector | SMB |
| Optical Interface | |
| SFP | Simplex LC, 3,125Gbps. ≤120km transmission distance |
| Standard SM wavelength | 1310nm, 1550nm |
| CWDM wavelength | 1270~1610nm, 20nm grid according ITU-T |
| Temperature range | 0~70˚C |
| Electrical | |
| Power | 5VDC, 1A |
| Consumption | <5W |
| LED Indicator | |
| FLT | Fiber link status (Transmitter) |
| FLR | Fiber link status (Receiver) |
| PWR | Power status |
| Mechanical | |
| Dimensions (LxWxH) | 58 x 21 x 20 mm |
| Weight | 100g/pair |
| Casing | Aluminum Case |
| Mounting Options | Desktop |
| Environmental | |
| Working Temperature | -20℃～+70℃ |
| Storage Temperature | -40℃～+80℃ |
| Working Humidity | 0~95% |
| MTBF | ≥100000 hours |
3G-SDI Video Fiber Converter Ordering Information
| Model | Description |
| LNK-M3G-SMB1V-20 | SMB 3G/HD/SD-SDI Optical Micro-Extender, 1310/1550nm, Simplex LC, Single Mode, 20KM including Transmitter and Receiver, used by pairs |