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 […]

Over the years, fiber-based access has proven to be a cost-effective way to reach customer premises to deliver managed business and residential services. The RicherLink 8008ES OLT EPON offers an exceptionally broad and scalable solution that gives network service providers a flexible and cost-effective approach for optical fiber access solutions over active or passive optical […]

NB-IOT and Lora Introduction The wireless technologies of the Internet of Things are mainly divided into two categories: (1) One type is short-distance communication technology such as Zigbee, Wifi, Bluetooth, Z-wave; (2) The other type is LPWAN, which is a low-power wide-area network. LPWAN can be divided into two categories: LoRa, SigFox, etc., which work […]

The smart home network is another high-tech product brought to people by the information age. It uses the existing computer network technology to connect various home appliances and devices in the home, and provides people with rich, diverse, personalized, convenient, comfortable, safe and efficient services through the network. Home networking is also an important part […]