Network Port

Why do IP-camera Ethernet ports drop offline and blow dead every storm season? VOOHU breaks down the three jobs of the RJ45 port—LAN-transformer isolation & PoE current rating, PoE power-transformer sizing for 802.3af/at/bt, and coordinated GDT/TVS/ESD surge protection—with a real part-number selection table for reliable outdoor ports.

In today's digital age, Ethernet, as the dominant wired local area network (LAN) technology, has become the cornerstone of global information exchange. From smart homes and enterprise interconnection to industrial automation and hyperscale data centers, Ethernet infrastructure drives the efficient and stable operation of critical businesses. VOOHU is committed to providing end-to-end Ethernet hardware design solutions, encompassing system-level component supply, customized development support, and in-depth technical empowerment. These solutions are supplemented by evaluation demos and a compr

As a beacon exhibition and important event in the electronics industry, electronica China has a 20-year history and has become a professional platform leading future electronic technology innovation and technology exchange. At this exhibition, Voohu will s

In network communication equipment design, the connection method between the PHY chip and the LAN transformer directly affects signal integrity, anti-interference capability, and overall system stability. As a FAE (Field Application Engineer) at Suzhou Vo

This solution is a standard 100M Chip LAN circuit solution from VOOHU Electronic Technology. The company has been specializing in communications electronic components for over eight years. Adhering to the business strategy and service philosophy of "Choos

At the hardware level, the PHY chip is a circuit that combines analog and digital technologies, and its main task is to receive the analog signals such as electrical signals or optical signals, and demodulate and convert them to the MAC chip. (The MAC chi