The outstanding disadvantage of the whole house optical fiber network is that the actual connection speed of the room network port transmitted through the network cable is much lower than Gigabit due to the problems of small diameter, poor material, aging or no embedded network cable deployment at home. The advantages of the whole house optical fiber network are good optical fiber performance, good user experience and convenient network management.

It is estimated that many people have heard of the concept of "FTTH". About ten years ago, the domestic broadband network speed ushered in a big upgrade, and optical fiber entered thousands of households. In this process, the original ADSL copper cable is gradually replaced by optical fiber, carrying higher network transmission rate.

FTTH is short for FTTH. At present, most families have access to FTTH broadband except some old communities. In recent years, with the large-scale popularization of 500M/ 1000M broadband and the pilot of 2000M broadband, the rate of home broadband is still increasing.

advanced technology

At the same time, operators began to promote FTTR broadband. There is only one word difference between FTTR and FTTH, but the specific meaning is completely different. Judging from the overwhelming publicity of operators, FTTR seems to be a more advanced technology, which can bring users a better online experience. FTTR is the abbreviation of "FibertoTheRoom", which means fiber to the room as the name implies.

In the general FTTH scheme, the operator installs a light cat, and its work is basically completed. How users use broadband networks needs to be deployed by themselves, such as accessing routers to achieve WiFi signal coverage. FTTR seems to go deeper, and operators should lay optical fibers in every room of users to solve network problems more thoroughly.