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Company News
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Notice of Price Adjustment
Dear Valued Customers, We sincerely appreciate your long-term support and trust, and we highly value our partnership. We have long absorbed operational costs via internal optimization to stabilize pricing. However, continuous price hikes of electronic components such as chips and MOSFETs have substantially…
Wanglink_dev -
Dragon Boat Festival Holiday Notice 2026
Dear Valued Customers, We would like to inform you of our official holiday arrangement for the Dragon Boat Festival, a traditional Chinese festival. Our company will be closed from Friday, June 19 to Sunday, June 21, 2026, for a total of 3 days.…
Wanglink_dev -
Solemn Declaration To All Customers
Recently, our company has verified multiple illegal and criminal fraud cases in which lawbreakers maliciously impersonated our employees. These perpetrators stole our public information and used the lure of “attracting customers to place orders with low prices” to defraud funds. Such acts have…
Wanglink_dev
Case Study
Find more >>>
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How Industrial PoE Switches Support Highway Toll-Station Surveillance
Outdoor toll-station networks place cameras and wireless equipment in roadside cabinets where heat, moisture, electrical…
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How Industrial Switches Support Substation SCADA Networking
A substation network must carry protection, measurement and control traffic through an electrically harsh environment.…
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How Wide-Temperature Industrial Switches Support Mining Networks
Mining networks connect control, monitoring and safety systems across areas that may be dusty, hot,…
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How Rugged Industrial Switches Support Urban Rail Networks
Urban rail networks combine wayside cabinets, stations and onboard equipment, each with different space, vibration,…
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Smart Campus Security: Wanglink Gigabit PoE Switch Case Study
Discover how Wanglink Gigabit PoE switches eliminated video latency and network silos in a 25,000m2…
Knowledge base
Find more >>>
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What Is a PoE Media Converter? Working Principle, Types & Selection Guide
A PoE media converter converts fiber to Ethernet and injects PoE power on the copper side — one box extends your link beyond 100 m and powers the camera, AP, or door controller at the far end. This guide covers…
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Standard PoE, Reverse PoE, Non-Standard Forced-Power, and PoE-Powered Switches: Differences and Similarities Explained
Confused by the terms PoE switch, reverse PoE switch, non-standard forced PoE switch, and PoE powered switch? This article breaks down their working principles, key differences, and typical use cases, helping you clearly understand which type fits your network deployment…
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What Stacking Actually Does: Make Multiple Switches Work as One Logical Device
Managing multiple switches as individual boxes is a major time-waster. This article explains what stacking actually does—combining separate physical switches into one logical device controlled from a single IP address. You’ll discover the core idea of switch stacking as a…
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The Real Cost of a Skipping Feed: Why Switch Selection Trips Up CCTV Projects
Is your 48-camera installation plagued by stuttering or completely dropped feeds? The real culprit is almost never the cameras themselves—it’s poor CCTV switch selection. This article uncovers the true hidden costs of a skipping feed and breaks down exactly why…
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How to Connect Office, Surveillance, and Environmental Monitoring Networks Without VLANs: Leveraging Multiple IP Addresses on a Single VLAN Interface
Struggling to split a flat 192.168.0.0/16 factory network into distinct office (192.168.1.0/24), surveillance (192.168.2.0/24), and environmental monitoring (192.168.3.0/24) subnets when only IP addresses can be changed and all you have are unmanaged switches? This guide details a proven workaround: deploy…
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Industrial Ring Ethernet Switch: Definition and How It Connects IP Cameras, PLCs, and Other Gear in a Closed Loop vs. a Star Layout
Discover how an **industrial ring Ethernet switch** solves the network reliability and cabling complexity that plague traditional star topologies in harsh environments. This article explains the closed?loop architecture where each switch has two neighbors, enabling automatic failover and redundancy without…
Industry News
Find more >>>
Company News
Find more >>>
-
Notice of Price Adjustment
Dear Valued Customers, We sincerely appreciate your long-term support and trust, and we highly value our partnership. We have long absorbed operational costs via internal optimization to stabilize pricing. However, continuous price hikes of electronic components such as chips and MOSFETs have substantially…
Wanglink_dev -
Dragon Boat Festival Holiday Notice 2026
Dear Valued Customers, We would like to inform you of our official holiday arrangement for the Dragon Boat Festival, a traditional Chinese festival. Our company will be closed from Friday, June 19 to Sunday, June 21, 2026, for a total of 3 days.…
Wanglink_dev -
Solemn Declaration To All Customers
Recently, our company has verified multiple illegal and criminal fraud cases in which lawbreakers maliciously impersonated our employees. These perpetrators stole our public information and used the lure of “attracting customers to place orders with low prices” to defraud funds. Such acts have…
Wanglink_dev
Case Study
Find more >>>
-
How Industrial PoE Switches Support Highway Toll-Station Surveillance
Outdoor toll-station networks place cameras and wireless equipment in roadside cabinets where heat, moisture, electrical…
-
How Industrial Switches Support Substation SCADA Networking
A substation network must carry protection, measurement and control traffic through an electrically harsh environment.…
-
How Wide-Temperature Industrial Switches Support Mining Networks
Mining networks connect control, monitoring and safety systems across areas that may be dusty, hot,…
-
How Rugged Industrial Switches Support Urban Rail Networks
Urban rail networks combine wayside cabinets, stations and onboard equipment, each with different space, vibration,…
-
Smart Campus Security: Wanglink Gigabit PoE Switch Case Study
Discover how Wanglink Gigabit PoE switches eliminated video latency and network silos in a 25,000m2…
Knowledge base
Find more >>>
-
What Is a PoE Media Converter? Working Principle, Types & Selection Guide
A PoE media converter converts fiber to Ethernet and injects PoE power on the copper side — one box extends your link beyond 100 m and powers the camera, AP, or door controller at the far end. This guide covers…
-
Standard PoE, Reverse PoE, Non-Standard Forced-Power, and PoE-Powered Switches: Differences and Similarities Explained
Confused by the terms PoE switch, reverse PoE switch, non-standard forced PoE switch, and PoE powered switch? This article breaks down their working principles, key differences, and typical use cases, helping you clearly understand which type fits your network deployment…
-
What Stacking Actually Does: Make Multiple Switches Work as One Logical Device
Managing multiple switches as individual boxes is a major time-waster. This article explains what stacking actually does—combining separate physical switches into one logical device controlled from a single IP address. You’ll discover the core idea of switch stacking as a…
-
The Real Cost of a Skipping Feed: Why Switch Selection Trips Up CCTV Projects
Is your 48-camera installation plagued by stuttering or completely dropped feeds? The real culprit is almost never the cameras themselves—it’s poor CCTV switch selection. This article uncovers the true hidden costs of a skipping feed and breaks down exactly why…
-
How to Connect Office, Surveillance, and Environmental Monitoring Networks Without VLANs: Leveraging Multiple IP Addresses on a Single VLAN Interface
Struggling to split a flat 192.168.0.0/16 factory network into distinct office (192.168.1.0/24), surveillance (192.168.2.0/24), and environmental monitoring (192.168.3.0/24) subnets when only IP addresses can be changed and all you have are unmanaged switches? This guide details a proven workaround: deploy…
-
Industrial Ring Ethernet Switch: Definition and How It Connects IP Cameras, PLCs, and Other Gear in a Closed Loop vs. a Star Layout
Discover how an **industrial ring Ethernet switch** solves the network reliability and cabling complexity that plague traditional star topologies in harsh environments. This article explains the closed?loop architecture where each switch has two neighbors, enabling automatic failover and redundancy without…
Industry News
Find more >>>
