With the rapid development of mobile networks and smart products, and also the related services of the network, consumers are increasingly demanding the capacity and speed of the network, and optical communication technology has emerged. At present, optical fiber is the most common optical communication technology, with LED or laser diode (LD) as the transmitter. The new generation of optical communication is wireless optical communication (Li-Fi) technology, with LED light, infrared or near ultraviolet light as the transmission medium, combined with the dual use of lighting technology and communication, it is expected to become an indispensable technology for smart home in the future. . Compared to Wi-Fi technology, Li-Fi transmits faster and avoids electromagnetic interference. At this year's Consumer Electronics Show in the United States, Li-Fi technology broke through. The US company VLNComm developed the first Li-Fi LED lighting panel and exhibited at this year's US Consumer Electronics Show. The lighting panel called "LumiNex" can provide 108Mbps download speed, and can also be equipped with "LumiStick" with 253Mbps upload rate. The coverage range is 516 square feet. It is equipped with general industry standard white LEDs and can support 15 digits. Users go online. Professor Noshad, CEO of VLNComm, said that this is a progressive and revolutionary development. As technology matures, Li-Fi can provide higher security and available spectrum, and will replace or Wi-Fi in the future. Complementary. Li-Fi is an optical communication technology. Light cannot penetrate the wall. The coverage of a single luminaire is also limited. However, Li-Fi will not be interfered with by electromagnetic interference or intercepted. The security is higher than Wi-Fi. Li-Fi technology has potential for growth in hypermarkets, hospitals and even deep-sea diving sensors. Barrier Strip Connector ,Barrier Type Terminal Block ,Dual Row Terminal Block ,Barrier Terminal Cixi Xinke Electronic Technology Co., Ltd. , https://www.cxxinke.com
February 18, 2023