1080P 3G-SDI SMB Fiber Converter 20km

E-link 3G-SDI SMB Fiber Converter LNK-M3G-SMB1V-20 Series 3G-SDI/HD-SDI/SD-SDI micro extender fiber optic transmission system that transmits one 3G-SDI, HD-SDI, SD-SDI high definition digital video or one DVB-ASI stream through one single mode or multimode fiber supporting SMPTE424M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI) standards. 3G-SDI SMB Fiber Converter Overview 3G-SDI SMB Fiber  The LNK-M3G-SMB1V-20 Series represents a compact 3G-SDI SMB fiber converter solution designed for professional broadcast and video transmission applications. This advanced fiber optic transmission system delivers reliable performance for 3G-SDI/HD-SDI/SD-SDI signals while maintaining full DVB-ASI compatibility through both single-mode and multimode fiber infrastructure.Engineered with plug-and-play operation, this micro fiber extender requires zero manual adjustments while supporting comprehensive SMPTE standards compliance including SMPTE-424M, SMPTE-259M, and SMPTE-297M specifications. The device incorporates advanced digital processing technology that automatically optimizes signal parameters for pristine video quality across extended distances.As a compact SMB coaxial fiber converter, the system features a space-efficient form factor with low-power 5V operation, making it ideal for power-sensitive installations and mobile production environments. The unit’s fiber optic transmission technology ensures broadcast-grade signal integrity without compression artifacts or latency issues.This versatile 3G-SDI to fiber converter serves multiple applications including broadcast studios, live event production, remote camera feeds, and digital signage networks. Its robust construction and simplified installation process make it particularly suitable for temporary field production setups and permanent infrastructure deployments where reliability and quick deployment are critical requirements. Automatic Multi-Standard Signal Detection Provides intelligent signal recognition for 3G-SDI/HD-SDI/SD-SDI formats without requiring manual configuration or switching. 3G-SDI SMB Fiber Converter Extended-Range Fiber Optic Transmission Delivers reliable signal transport up to 120km over single-mode fiber, supporting long-distance broadcast and production applications. Application ▶ Outside Broadcast & Live Sports ProductionThe CWDM-ready design allows integration into wavelength division multiplexing networks, enabling multiple camera feeds over one fiber.▶ Broadcast Studio & Remote Camera LinksUsed for camera-to-control room connectivity, the system supports SMPTE-compliant signal transport (3G/HD/SD-SDI) and DVB-ASI streams without manual configuration. ▶ Traffic Management & Surveillance SystemsApplied in intelligent transportation systems (ITS) and security monitoring networks. ▶ Telecommunications & Content DistributionWith support for long-haul optical transport and CWDM multiplexing, the unit fits seamlessly into metro video networks and contribution links. Why Choose Us High-Density CWDM Multiplexing CapabilityIncorporates wavelength division multiplexing technology to transmit up to 18 independent channels over a single fiber strand.Comprehensive SMPTE Standards ComplianceMeets broadcast industry requirements including SMPTE 424M, 292M, 259M, 297M, 310M, 305M and 344M specifications.DVB-ASI Broadcast Interface SupportMaintains compatibility with digital video broadcasting standards (EN50083-9) for European market applications.Intuitive Visual Status Monitoring SystemFeatures multi-function LED indicators for real-time monitoring of fiber link integrity, signal presence and power status. Technical Indexes SDI Input                                                                   Video standardSMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI)Signal standardSD-SDI(270Mbps), HD-SDI(1.485Gbps), 3G-SDI(2.97Gbps)Resolution10 BitSignal level<380mVp-pImpedance75ΩConnectorSMBSDI outputSignal level800mVp-p±10%Rise/Fall time<0.8nsHD-SDI Jitter<0.2UI(134ps)@100kHz, <1.0UI(673ps)@10HzSDI Jitter<0.2UI(740ps)@10Hz, 0.2UI(740ps)@1kHzImpedance75ΩConnectorSMBOptical InterfaceSFPSimplex LC, 3,125Gbps. ≤120km transmission distanceStandard SM wavelength1310nm, 1550nmCWDM wavelength1270~1610nm, 20nm grid according ITU-TTemperature range0~70˚CElectricalPower5VDC, 1AConsumption<5WLED IndicatorFLTFiber link status (Transmitter)FLRFiber link status (Receiver)PWRPower statusMechanicalDimensions (LxWxH)58 x 21 x 20 mmWeight100g/pairCasingAluminum CaseMounting OptionsDesktopEnvironmental Working Temperature-20℃～ 70℃Storage Temperature-40℃～ 80℃Working Humidity0~95%MTBF≥100000 hours Ordering Information ModelDescriptionLNK-M3G-SMB1V-20SMB 3G/HD/SD-SDI Optical Micro-Extender, 1310/1550nm, Simplex LC, Single Mode, 20KM including Transmitter and Receiver, used by pairs https://www.youtube.com/@E-linkChina