Blog

2.4GWiFi Protocol Standard

2.4GWiFi operates in the 2.4GHz frequency band, with a frequency range of 2400-2483.5MHz. The main standard followed is the IEEE802.11b/g/n standard developed by the Institute of Electrical and Electronics Engineers (IEEE). Below, we will provide a detailed introduction to these standards: • IEEE... Read More

Introduction to Optical Modules

In real life, because of the speed of light, we develop light for information transmission. Just like we usually use voice to communicate, if a person wants to speak, they need the support of vocal organ tissue. For example, our throat is one of the most important vocal organs, and of course, the... Read More

Introduction to BOB Technology

The full name of BOB is BOSA On Board. BOB is a technical solution and production process of “breaking the whole into parts”. The BOB solution makes the circuit board design of home terminals more flexible, helps to reduce the terminal volume, and facilitates home installation and pl... Read More

All optical network solutions for radio and television operators

At present, IPTV, the three major telecommunications operators, is constantly encroaching on the cable TV market of traditional radio and television operators. Radio and television operators are facing a large number of user losses, and the transformation of radio and television development is im... Read More

Web software upgrade steps for 9607C 4GE+4W ONU type products

During the process of using our HDV9607C 4GE+4W ONU product, it is often necessary to continuously update and upgrade the software, as our software is constantly repairing bugs and updating new features. In order to enable customers to use more reliable software and experience better product soft... Read More

Basic troubleshooting of ONU (optical network unit)

Introduction: ONU (Optical Network Unit) is divided into active optical network units and passive optical network units. ONU is a user equipment in optical networks, placed on the user end, and used in conjunction with OLT to achieve Ethernet Layer 2 and Layer 3 functions, providing users with vo... Read More