Posts by jack.may0524@gmail.com

Wireless communication technologies such as Bluetooth and Wi-Fi have become indispensable in modern life, enabling seamless connectivity across a range of devices. However, as both Bluetooth and Wi-Fi operate within the 2.4 GHz frequency band, they often face interference issues that can degrade performance. One of the most effective solutions to this problem is Packet Traffic Arbitration (PTA), which allows 2.4 Ghz Wi-Fi and Bluetooth to coexist efficiently.

In today’s technology-driven world, where servers, network devices, and industrial control systems demand uninterrupted and clean power, the importance of protecting electrical equipment from voltage surges cannot be overstated. Power Distribution Units (PDUs), which play a central role in distributing electrical power to multiple devices, are vulnerable to electrical surges caused by lightning strikes, switching operations, or power grid disturbances. Incorporating Surge Protective Devices (SPD) into PDUs is a critical step toward ensuring operational continuity, equipment longevity, and safety.

In data centers, industrial control cabinets, and network environments, power distribution units (PDUs) play a critical role in managing and delivering reliable power to equipment. The efficiency, safety, and accessibility of electrical power depend not only on the PDU’s specifications but also on where and how it is installed. Choosing the right installation location and orientation ensures optimal space utilization, better cable management, and long-term operational reliability.

Wi-Fi 7, also known as IEEE 802.11be is targeting emerging applications that have higher requirements on throughput and latency, such as 4K and 8k videos (transmission rates up to 20 Gbps), Wi-Fi 6 is insufficient in spite of its dedication to improving user experience in high-density scenarios. As a result, Wi-Fi 7 will employ new features to reduce latency, increase network capacity, and improve efficiency. The revolutionary features included in Wi-Fi 7 technology include 320 MHz bandwidth, enhanced multiple-input multiple-output (MIMO) operations, multi-link operations, and multi-access point (AP) coordination. Let’s discuss how each feature can bring benefits to users’ network experience.

People, nowadays, cannot live without internet accessible devices. As 5G is becoming more extensive over time, business, education, and many fields have facilitated improved. 5G not only can allow millions of devices to access at ultrafast speeds but also has potential to transform the lives of people. Many enterprises are taking the advantage of 5G growing trend and standardization to drive profit in terms of cost reduction and establishing advance intelligent products. Since mobile operators are devoting huge efforts on 5G infrastructure projects across, manufacturing, information & communications, education, and entertainment industries, they will generate sales across the globe and provide next generation products for everyday use.

While GPS has revolutionized outdoor navigation, its performance indoors is limited due to signal attenuation and multipath interference. To address this gap, Ultra-Wideband (UWB) technology has emerged as a powerful solution, providing centimeter-level accuracy and low-latency positioning capabilities. With the advent of Wi-Fi 7, integrating UWB into wireless devices presents new opportunities for delivering seamless connectivity and precise location services in indoor environments.

As the modern enterprise rapidly shifts toward a hybrid and cloud-native infrastructure, traditional network and security architectures are proving insufficient. The increasing demand for remote work, SaaS adoption, edge computing, and mobile access has made it clear: perimeter-based security is no longer adequate. This is where Secure Access Service Edge (SASE) comes in.

Power Distribution Units (PDUs) serve as the backbone of electrical power delivery in critical environments, distributing electricity to servers, switches, routers, and other networked devices. As technology advances, ensuring that PDUs operate reliably under various conditions has become a primary goal for designers and manufacturers. Two key aspects that significantly contribute to the improvement of PDU reliability are the relay switching mechanism and the application of Zero Cross Detection (ZCD). These innovations not only enhance operational stability but also extend the longevity of components and reduce the risk of failure.

With more than 15 billion devices compatible with Wi-Fi technology, Wi-Fi has proven to be one of the successful technologies over the past 2 decades. The availability of Wi-Fi is accessible almost everywhere and the need for high-speed connectivity is growing. The sixth generation of Wi-Fi, known as Wi-Fi 6, can support up to 9.6 Gbps transmission speed and 160 MHz wide channels to provide more bandwidth, so even more high-speed devices and applications can be used simultaneously.

Power distribution unit (PDU) is a device can be used in residential home or public areas to control and distribute electrical power supply. Basic type of PDU like power strip is an extension cord which provides multiple devices using the current of a single power source, such as a wall outlet. Advanced PDUs can provide real-time power consumption and voltage monitoring and can be access remotely through network to control outlets on/off. Given the features within power distribution unit, PDUs can help organizations to sufficiently monitor equipment and power.