Thor Broadcast Camera EFP Fiber Transmission System: 12G-SDI, XLR Audio, TALLY, Intercom, Gigabit Ethernet

The SpiderSDI Pro is an advanced EFP fiber transmission system designed for Electronic Field Production, extending broadcast camera signals over a single-mode fiber. It features a camera-mountable portable unit and a 19-inch rack-mountable unit, providing a comprehensive solution for high-quality video transmission.

This system supports:

• Bidirectional 12G-SDI video
• Bidirectional mini XLR audio
• Reverse tally
• Reverse 3.5mm intercom
• Gigabit Ethernet
• Single-mode single-fiber 10km LC connector

Utilizing optical multiplexing transmission technology, the SpiderSDI Pro is ideal for large-scale event video shooting. It offers one channel of 12G-SDI video with loop out, reverse 12G-SDI video, forward and reverse XLR balanced audio, reverse 2.5mm remote control signal, and a 3.5mm unbalanced audio intercom with volume adjustment. Additionally, it includes two reverse tally signals and a gigabit Ethernet signal, all through an LC fiber interface.

The SpiderSDI Pro is perfect for broadcasting and live event production, transmitting video, audio, and data signals over long distances using fiber optic cables. This technology is commonly used in venues like ballparks and racetracks, providing superior quality broadcasting up to 12G-SDI. It includes intercom functionality for technical communications and directions, carrying tally, audio, Ethernet, XLR, and bidirectional SDI to create a single-strand solution using CWDM.

Imagine an NFL stadium where multiple on-field cameras transmit live feeds back to a production trailer outside. Here, the producer can communicate with camera operators, change live broadcast views, and operate with audio and high-definition video in real-time. The SDI, intercom, Ethernet, and tally functions help control, instruct, and communicate with operators inside the stadium while the producer works from the trailer.

EFP systems are favored in situations where traditional copper-based cabling is impractical due to distance limitations, signal degradation, or electromagnetic interference. The SpiderSDI Pro offers advantages like higher bandwidth, longer transmission distances, and immunity to electromagnetic interference.

Operators in the field appreciate the compact transmitter, measuring 112x159x70mm and weighing just two pounds. It features a 1/4 hot shoe and V-port hanging board, supplying power to the fiber optic converter and camera through a V-port mobile power supply, making it convenient for outdoor use. The receiver is a 1RU rack mount box, ideal for unified management and power supply in environments like broadcast trucks or headend rooms. The equipment’s all-digital circuits ensure stability, low power consumption, and easy installation and maintenance. The power supply system uses a LEMO physical interface 6-pin, wide voltage design (9~24V), and supports V-port mobile power supply for flexible and stable field power.

Model: SpiderSDIPro