News & Blog & Knowledge base
All essential knowledge about ethernet switch network and fiber media converter is available from the world’s leading manufacturer – Wanglink.
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Official Statement
Shenzhen Wanglink Communication Equipment Technology Co., Ltd. Statement on Termination of Cooperation with Sunnywell Technology Private Limited (India) To Our Valued Clients and Partners, This is to formally declare that Shenzhen Wanglink Communication Equipment Technology Co., Ltd. (“Wanglink” or…
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2025 Labor Day Holiday Notice
Dear Valued Clients, We would like to inform you that our office will be closed during the 2025 China Labor Day holiday from Thursday, May 1st, to Monday, May 5th. Normal business operations will resume on Tuesday, May 6th. During this period, responses to…
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How to Choose the Right Switch as a Network Engineer? 10+ Tips to Guide Your Selection Process
Discover the ultimate guide for network engineers! Learn how to select the right switches for video surveillance and network setups with expert tips and calculations.
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Differences Between Layer 2 and Layer 3 Switches
Learn the key differences between Layer 2 and Layer 3 switches, their features, functionalities, and when to use each in your network for optimal performance.
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Understanding the Differences Between Single-Mode and Multi-Mode Fiber Optics
Explore the essential distinctions between single-mode and multi-mode fiber optics. Understand their bandwidth, transmission distance, and structural differences to choose the right fiber type for your needs.
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How Many Cameras Require a Core Switch for Security Monitoring?
Discover how many security cameras require a core switch, the importance of bandwidth, and guidelines for choosing access and aggregation switches to optimize your monitoring system.
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POE Switch Installation and Management Tips
Discover essential tips for installing and managing POE switches, including power management, compatibility checks, and troubleshooting. Enhance your network efficiency today!
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Understanding the 100-Meter Rule in Network Cabling
Discover the reasons behind the 100-meter rule for network cabling, including signal integrity, technical standards, and practical applications. Learn how this limit ensures stability and efficiency in networking.
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What is a Reverse PoE Switch? How does it work? and what is the different with passive poe swich and poe ?
A Reverse PoE switch, also known as a PD (Powered Device) switch, is a type of networking switch that receives power through a PoE (Power over Ethernet) cable. Unlike standard PoE switches, which require a separate power source, reverse PoE…
