[Abstract] Wired broadband users often network through FTTH or FTTB technology. From the user-side ONU optical cat terminal, they finally connect to OLT equipment through optical fiber, optical splitter, fiber distribution box, optical exchange box and other equipment, and then access to the metropolitan area network backbone router BRAS through OLT up. For Internet access, […]
Abstract: Nowadays, with the continuous development and progress of information technology and the rapid development of network communication technology, the most widely used optical cable in communication networks has become the main transmission medium for information communication. The communication trunk optical cable has the characteristics of large transmission capacity, fast speed, simple maintenance and low […]
Optical fiber communication has the advantages of high efficiency, light quality, large information transmission and low consumption. It is used in various communication technology fields such as telephone, computer communication, cloud data accessibility, Internet use, etc. Therefore, ensuring the safety of optical cables directly affects the real-time, reliability and accuracy of the communication system . […]
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