Combined 4-Channel SDI Video & 4-Channel XLR Audio Optical Extension
The Yukuan Video+Audio to Fiber Converter Series provides a complete high-density solution for transmitting four channels of SDI digital video simultaneously with four channels of balanced XLR analog audio over a single optical fiber network[cite: 11]. Engineered specifically for television broadcasting, sports event production, and large-scale Pro AV routing, this system eliminates ground loops and signal interference while extending video and audio feeds across long distances[cite: 11].
Key Features & Capabilities
- Integrated Video & Audio Multiplexing: Combines 4 SDI video feeds and 4 balanced XLR audio signals over optical fiber[cite: 11].
- Built-in SDI Loopout Ports: Transmitter units feature dedicated SDI loop-through ports for local monitoring and staging workflows[cite: 11].
- Balanced XLR Audio Connections: Features 4 professional XLR connectors for pristine analog line-level audio signal transmission[cite: 11].
- Dual Redundant Power Architecture: Equipped with dual AC power inputs (Power 1 & Power 2) for maximum reliability in mission-critical broadcast environments[cite: 11].
- Comprehensive Diagnostic LEDs: Front-panel LED indicator array provides real-time operational status for power, optical link, video sync, and audio signals[cite: 11].
Application Scenarios
This hybrid Video+Audio fiber converter is ideal for[cite: 11]:
- Outside Broadcast (OB) Trucks & Live Sports Staging[cite: 11]
- TV Studio Control Rooms & Master Control Links[cite: 11]
- Large Stadiums, Arenas & Concert Halls[cite: 11]
- Auditorium & Enterprise High-Definition Pro AV Infrastructure[cite: 11]
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Product Type | Video + Audio to Fiber Converter (Transmitter / Receiver System)[cite: 11] |
| Video Input / Output | 4-Channel SDI Input with Loopout (TX) / 4-Channel SDI Output (RX)[cite: 11] |
| Audio Input / Output | 4-Channel Balanced Audio via XLR Connectors[cite: 11] |
| Optical Connection | Single Optical Port (OPT Interface)[cite: 11] |
| Power Supply | Dual Redundant AC Power Supplies (Power 1 / Power 2)[cite: 11] |
| Status Indicators | Multi-LED Diagnostic Array for Power, Optical, Video & Audio Channel Status[cite: 11] |
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