Technical Article_SDI Over Fiber Extenders

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News Center

Riding the waves and shining brightly, WINDEO exceptional optical fiber transmission technology once again safeguards the 2024 Paris Olympics.

2026-02-14

Unlocking the Future of Entertainment: Exploring 4K/8K Technology

Dive into the world of 4K/8K technology, its impact on entertainment, and what the future holds.

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2026-02-13

Unraveling the Mysteries of High Definition/Standard Definition Serial Digital Interface/Digital Video Broadcasting - Asynchronous Serial Interface in News Broadcasting

Discover how High Definition/Standard Definition Serial Digital Interface/Digital Video Broadcasting - Asynchronous Serial Interface technology is revolutionizing news broadcasting and delivery.

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2026-02-12

Exploring the Future of 12G/6G/3G Technologies

Dive into the latest advancements in 12G/6G/3G communications and their impact on the world.

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Unlocking the Power of SDI Over Fiber Extender in Modern Broadcasting

Explore how SDI通过光纤延长器s are revolutionizing the broadcasting industry with unmatched reliability.

2026/02

ST2110 Keyword

AES67 – Developed by the Audio Engineering Society, this Layer 3 protocol is the most common standard for audio over IP. AIMS – The Alliance for IP Media Solutions (AIMS) is a nonprofit trade alliance that champions the open standards broadcasters and media companies are adopting to transition from legacy SDI systems toward a virtualized, IP-based future. Led by Grass Valley and Imagine, the group is actively promoting the VSF TR03 and TR04 "protocols." Note that "TR" actually stands for Technical Recommendation—these aren’t full-fledged standards but rather input suggestions submitted to the standards community. Learn more – AIMS Alliance

2023/03

12G-SDI Physical Layer Analysis: Jitter

Jitter, as one of the critical metrics for 12G-SDI, ranks alongside rise/fall time and amplitude as the three major indicators for SDI—and also serves as a key benchmark for all high-speed signals, helping to assess their stability and reliability. Analyzing jitter, however, is challenging, as its generation is influenced by a vast array of factors. To begin with, we’ll examine jitter formation using board-level parameters.

2020/09

Analysis of 12G-SDI Physical Layer Signal Rise/Fall Times

In the broadcasting and television industry, 12G-SDI signals for 4K media are increasingly gaining attention. Single-link 12G is gradually replacing the dual-link 6G and quad-link 3G configurations that previously made up 12G systems. Meanwhile, handling lower-speed signals (3G, HD, SD) remains relatively straightforward—whether it’s PCB design, signal integrity analysis, impedance matching, cable transmission, or even modulation and transmission via optical components—making these tasks less technically challenging overall.

2019/10

CVBS Video Signal Analysis 2

Different Video Formats The following table outlines some key features of commonly used standard analog video formats: - NTSC: National Television System Committee (U.S.) - PAL: Phase Alternating Line - SECAM: Système Électronique pour Couleur avec Mémoire

2019/02

CVBS Video Signal Analysis 1

Our TV antenna cable has only two wires—there’s a thick central wire surrounded by an outer layer, which helps block interference from external signals. Of these two wires, one is the ground wire, and the other carries the full TV signal; the outer layer serves as the ground wire.

2019/02

Plate-making technology

PCB fabrication technology includes computer-aided manufacturing processes like CAD/CAM, as well as photoplotting techniques. Below, we’ll take a closer look at computer-aided manufacturing processes.

2019/02

Fiber optic laser

Optical fibers are glass-based cylindrical strands made primarily from SiO₂, drawn into a solid form. Their principle of light transmission relies on total internal reflection: when light strikes the boundary between a denser medium with a higher refractive index and a less dense medium with a lower refractive index at an angle greater than the critical angle, total internal reflection occurs. As a result, all the incident light is reflected back into the denser medium, while no light passes into the less dense, more transparent medium.

2019/02