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Overview of Ethernet Interface Hardware Architecture
A typical Ethernet hardware interface consists of the following parts:
CPU/MCU: Main control system, responsible for upper-layer protocol processing.
MAC (Media Access Control): Media access contr
"The network port products were delivered to the workshop, but due to improper handling, the product structure became loose. We thought we would have to engage in a dispute, but unexpectedly, the technical team from VOOHU provided an improvement plan and
VOOHU SYT111B002BA2A1D single-port 1×1 tab-down 10/100Base RJ45 jack with integrated magnetics — a pin-to-pin replacement for HanRun HR911105A: 350µH OCL, 2250V DC isolation, identical return loss and crosstalk, and a wider -40~+85°C industrial operating range.
1.An overview of audio transformersAn audio transformer, a special transformer that processes audio signals, is mainly used to change the voltage level of audio signals and provide impedance matching to ensure that audio signals are efficiently transmitte
Why does Automotive Ethernet replace the LAN transformer with a common-mode choke? VOOHU explains the single-pair PHY and CISPR 25 EMC, the four CMC selection criteria for 100BASE-T1/1000BASE-T1, plus a WHAC3225B/WHLC2012A selection table and port protection.
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!