According to GSA statistics, as of the end of January 2019, 201 operators in 83 countries/regions tested, deployed or planned to deploy 5G. On April 3, South Korea's three major operators and Verizon of the United States announced the opening of 5G commercial services for public users, and the 5G co...

Vietnam International Communication Exhibition 2019 Exhibition Date: June 6th - June 8th, 2019 Exhibition Period: Once a year Location: Ho Chi Minh City, Vietnam Saigon Convention and Exhibition Center (SECC) Organizers: Vietnam Ministry of Information and Communication, Ministry of Industry and Tra...

DWDM (dense wavelength division multiplexing) is undoubtedly the first choice technology in the field of fiber optic applications today, But the cause of high cost make many do not bounteous operators hesitating. Is there a lower cost for using the wavelength division multiplexing technology? DWDM M...

WDM Wavelength division multiplexing (WDM) is a technology or technique modulating numerous data streams, i.e. optical carrier signals of varying wavelengths (colors) of laser light, onto a single optical fiber. The goal of WDM is to have a signal not to interfere with each other. It is usually used...

WDM:Wavelength Division Multiplexing In the same optical fiber at the same time can let two or more than two wavelength signal transmit and receive information through different optical channel, called wavelength division multiplex, referred to as WDM. Wavelength division multiplexing includes frequ...

Overview of optical communication/optical transmission systems A new evolutionary stage has begun for optical communication networks to process explosively increasing traffic resulting from the spread of the Internet and associated high speed transmission of large capacity content. In data centers, ...