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Basic knowledge of ONU product antennas

Antennas convert electrical signals transmitted by devices into electromagnetic waves for transmission. Generally, antennas have the function of transmitting and receiving, but in special cases, they only perform the function of receiving. (such as broadcast antenna) The definition of an antenna ... Read More

Basic outline of optical module

The optical module consists of optoelectronic devices, functional circuits, optical interfaces, etc. The optoelectronic devices include transmitting and receiving parts. In brief, the role of the optical module is photoelectric conversion. The sending end converts the electrical signal into an op... Read More

Overview of WIFI Radio Frequency Related Indicators

The wireless radio frequency indicators mainly include the following points: 1. Transmitting power 2. Error vector amplitude (EVM) 3. Frequency error 4. Frequency offset template for transmitting signals 5. Spectrum flatness 6. Receiving sensitivity The transmission power refers to the working po... Read More

Technical personnel’s product thinking

As frontline developers, have we all experienced a heated argument with the product, and even in the end, no one can convince anyone, only to escalate the problem. Finally, the boss comes forward to solve the problem, and in most cases, the boss can really solve it in some way, which is a mutuall... Read More

Composition of WIFI System – PART ONE Network Topology

WiFi can be networked through different network topologies, and its discovery and access networks also include My own requirements and steps. WiFi wireless networks include two types of topology: infrastructure and Ad hoc network. Two important basic concepts: Station (STA): The most basic compon... Read More

The exterior design concept of ONU series products

What is product styling design? As for the ONU products currently produced by our company, we endow materials, structure, form, color, surface processing, and decoration with new qualities and qualifications through training, technical knowledge, experience, and vision (product design is a creati... Read More