-
Data Center Operational Essentials: Test Equipment, Labels, and Maintenance Products
For enterprise data centers, uptime is mission-critical. The relentless demand for continuous availability means that even a few minutes of downtime can result in significant financial losses, service disruptions, and lasting damage to a company’s reputation. For organizations that rely heavily on digital infrastructure, the impact of downtime goes far beyond immediate...Read more -
Analysis of Eight Wireless Technologies for the Internet of Things
Wireless communication technologies play a crucial role in the Internet of Things, involving many different aspects. This article provides a brief introduction to some of the most widely used IoT communication technologies today. 1. Cellular Networks We are all familiar with cellular technology—the same technology used in mobile phones. Initially, these mobile networks...Read more -
Understand 1080P in HDMI at a Glance
When choosing an HDMI cable, we often see the label “1080P.” What does it actually mean? This article explains it in detail. 1080P is the highest-level high-definition digital television format standard defined by the Society of Motion Picture and Television Engineers (SMPTE). Its effective display resolution is 1920 × 1080, with a total pixel count of 2.0736 million. The high image quality del...Read more -
AI-Empowered Photonic Integrated Circuit Testing: Faster, More Efficient, Zero Accidents
In the development and large-scale production of photonic integrated circuits (PICs), speed, yield, and zero incidents on the production line are mission-critical. Testing is, without question, the most practical and cost-effective lever to achieve these goals—this point cannot be overstated. The real challenge, however, lies in how to embed artificial intelligence (AI) into real-time testing e...Read more -
What has the DVI interface evolved into now?
Although HDMI has long dominated the audio and video field, other A/V interfaces—such as DVI—still have practical applications in industrial environments. This article focuses on DVI interface cables currently adapted for industrial-grade use. Premium DVI-D Dual-Link Cable Assembly with Ferrite Cores (Male/Male) The DVI-D d...Read more -
Troubleshooting and Solutions for Optical Module Transmission Faults
This type of fault mainly includes ports not coming UP, ports showing an UP status but not transmitting or receiving packets, frequent port up/down events, and CRC errors. This article analyzes these common issues in detail. I. Port Does Not Come UP Taking 10G SFP+/XFP optical modules as an example, when an optical port fails to come UP after being interconnected with another device, troublesho...Read more -
How to Test the Performance and Reliability of PROFINET Cables?
In modern industrial automation, PROFINET cables form the reliable communication backbone connecting controllers, I/O devices, and field instruments. While selecting the right cable is crucial, testing its performance and reliability is equally important. As industries continue adopting automation to boost efficiency and productivity, the role of these cables becomes e...Read more -
Detailed Explanation of the 4 Types of PROFINET Cables
Industrial automation is the cornerstone of modern manufacturing and production processes, and the importance of reliable communication networks lies at the heart of this evolution. These networks act as crucial data pathways that connect various components of automated systems. One essential element enabling such seamless communication is the PROFINET cable, which is ...Read more -
How to choose between PROFIBUS and PROFINET cables?
Industrial communication networks are the backbone of modern factories and process industries, playing a crucial role in their operation and functionality. From automotive manufacturing plants to complex chemical facilities and advanced robotics labs, the choice of network cables can significantly affect the efficiency and effectiveness of machine communication. A wel...Read more -
Five Major Technologies of LAN Switches
Because LAN switches use virtual circuit switching, they can technically ensure that the bandwidth among all input and output ports is non-contentious, enabling high-speed data transmission between ports without creating transmission bottlenecks. This greatly increases the data throughput of network information points and optimizes the overall network system. This article explains the five mai...Read more -
Hard-plastic-clad fiber: Large numerical aperture design for optimized efficient light collection and short-distance transmission
Hard Plastic Coated Fiber (HPCF) is designed with a focus on maximizing light reception efficiency. Its core feature is a large numerical aperture, with a standard model of 0.39 and customizable options up to 0.48. Numerical aperture is a key parameter measuring a fiber’s light-gathering capability. A higher NA value indicates a broader angle range for light reception, resulting in great...Read more -
Common Issues and Solutions for HDMI Fiber Optic Extenders
HDMI Fiber Extenders, consisting of a transmitter and receiver, provide an ideal solution for transmitting HDMI high-definition audio and video over fiber optic cables. They can transmit HDMI high-definition audio/video and infrared remote control signals to remote locations via single-core single-mode or multi-mode fiber optic cables. This article will address common...Read more
