SFU (Single Family Unit) type ONU device Mainly used by individual home users, which only supports broadband access terminal function, the device has 1 or 4 Ethernet interfaces, providing Ethernet/IP services,supporting VoIP service (built-in IAD) or CATV service. It mainly used in FTTH occasions ( also can be used with a home gateway to provide […]

Falling on the 15th day of the first lunar month, Lantern Festival is the first significant feast after Chinese New Year, so called because the most important activity during the night of the event is watching various wonderful Chinese lanterns. And because every household eats yuanxiao (a rice ball stuffed with different fillings) on that […]

Optical communication is a communication method in which light waves are used as carriers. Advantages of optical communication 1. Long transmission distance, economical and energy saving 2. Transfer huge amount of information at one time 3. Communication speed is fast Four technologies of optical communication 1.ASON ASON (Automatically Switched Optical Network) is a concept for […]

GPON Technology GPON technology is the latest generation broadband passive optical integrated access standard based on ITU-TG.984.x standard. It has many advantages such as high bandwidth, high efficiency, large coverage, rich user interface, etc. Most operators regard it as an ideal technology for achieving broadband and integrated transformation of access network services. GPON was first […]

A Summary of the Development of China’s Internet Industry in 2018 The China Internet Society released “Overview of China’s Internet Industry Development in 2018 and Development Trends in 2019.” The report pointed out that in 2018 China’s Internet industry showed five major developments: 1. Infrastructure construction consolidates the foundation of Internet development; 2. The transformation […]

What is the ONT device? The ONT is a network interface device used with fiber-optic systems. The ONT device is the demarcation point between the LeverettNet fiber-optic network and the subscriber premises Ethernet wiring to the subscriber router, which serves the subscriber’s devices. The ONT device converts optical signals into electrical signals, and vice-versa. The […]

Switch A Switch is a network device used for electrical (optical) signal forwarding. It provides an exclusive electrical signal path for any two network nodes that access the switch. The most common switch is an Ethernet switch. Other common telephone voice switches, fiber switches, and so on. Router A Router is a networking device that […]

Convergence India Launched in 1992, the Convergence India series of expo is credited as India’s leading Communications, Broadcast, IT & Technology Show. The three-day exhibition and concurrent conference sessions will flash light on the latest trends and technologies in Telecom, Broadcast, Cable and Satellite TV, Cloud & Big Data, IoT, Digital Homes, Mobile devices, Film […]

Happy New Year’s Day New Year’s Day is a national holiday celebrated on January 1st, the first day of the New Year, following both the Gregorian and the Julian calendar. This New Years’ holiday is often marked by fireworks, parades, and reflection upon the last year while looking ahead to the future’s possibilities. Many people […]

Christmas Christmas is celebrated to remember the birth of of Jesus Christ, who Christians believe is the Son of God. The name ‘Christmas’ comes from the Mass of Christ (or Jesus). A Mass service (which is sometimes called Communion or Eucharist) is where Christians remember that Jesus died for us and then came back to […]

Christmas Eve Introduction Christmas Eve, which is the day before Christmas Day, is celebrated in many countries worldwide. It is a Christian observance that falls on December 24 in the Gregorian calendar. Christmas Eve has many of its own customs and traditions. The most widely practised one that still exists today is going to a […]

Overview The wave of global broadband speeding has arrived. 4K/8K ultra-high definition video, virtual reality, smart home and Internet of Things applications will become part of people’s daily life and work. More and more countries have or plan to increase broadband access rates. . At present, more than 50 operators around the world are providing […]