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Chinese New Year Holiday Notice, from February 13 to February 24, 2026
We will be on holiday for the Chinese New Year from February 13 to February 24, 2026. During this time, we will not be accepting new orders or arranging shipments.
VOSCOM Announces Office Relocation
Jan 28, 2026 — VOSCOM, a global provider of fiber optic transmission solutions since 2009, is pleased to announce its official relocation to a new office address, effective.
What is GENLOCK and How GENLOCK Works
In professional broadcast system, multi device coordinated capture, synchronization is a core requirement for maintaining content quality. GENLOCK is the key technology used to solve the synchronization issues. This article explains what GENLOCK is, why it is important, and how it works in practical systems.
Singel-mode VS Multi-mode Fiber Optic Cable Types
Single mode fiber (SMF) and multimode fiber (MMF) are both widely used across various applications, but their differences still confuse many. This article takes an in-depth look at key factors，including basic structure, transmission distance, types，to clearly compare these two fiber types.
What is CWDM, WDM and DWDM?
WDM, CWDM, and DWDM are widely used in modern telecommunications networks. These wavelength-based multiplexing methods allow multiple signals to be transmitted over a single optical fiber, maximizing the use of existing infrastructure and reducing the need for deploying new fiber-optic cables.
What is XLR, RCA, TRS, 3.5mm, 6.35mm? A Quick Guide for Audio Interfaces
Audio connectors are key for audio signal transmission, RCA, 3.5mm, TRS, TRRS, TS, and XLR are the most common interfaces across professional audio, consumer electronics, and stage performances. This article simplifies their core info including definitions, key parameters, and typical uses to guide equipment selection and system setup.
What is HDMI? High-Definition Multimedia Interface
In this guide, we will clearly explain what HDMI is, how it works, its versions and capabilities, connector types, advantages and limitations, and how it compares to other display interfaces. Whether you are an engineer, an IT professional, or simply someone trying to understand the ports on your devices, this article aims to explain HDMI in a practical and straightforward way.
What is DVI? A Comprehensive Guide to Digital Visual Interface
In this comprehensive guide we will explore what DVI is how it functions its history and evolution and how it compares to more modern standards such as HDMI and DisplayPort. Whether you are a tech enthusiast an IT professional or just curious about the technology behind your computer display this article will give you a thorough understanding of DVI.
What is VGA? How VGA Works?
Video Graphics Array or VGA for short is a video display standard and connection type that has been a mainstay in the computer industry for many decades. IBM first introduced it back in 1987. It quickly became the default graphics standard for personal computers and laid the groundwork for modern computer displays.