OPGW cable uses all metal materials, which has good mechanical and environmental properties. It’s suitable for high voltage electric lines over 110kv. The cable structures are commonly central tube and stranded types.
About GPON, XG-PON, and XGS-PON GPON is a passive optical network (PON) access technology based on the ITU-T G.984.x standard. It is regarded by more and more ISPs as an ideal solution for FTTx (especially FTTH) for its high bandwidth, good interoperability and manageability, high efficiency and other advantages. However, with the rise of PON and […]
Abstract: This paper takes the application of 5G communication technology in fire communication command as the analysis object. It first summarizes the content of 5G communication technology, then analyzes the current situation of fire communication command in my country, points out the existing problems and challenges, and on this basis explains the difficulties in the […]
In response to the problem of high delay of 5G voice continuation, this article starts from the TOP community and TOP area. Through the combination of front-end road test and background analysis, it deeply analyzes the 5G voice dropback, connection and segmented signaling process, and uses comparative analysis to locate the four key factors affecting […]
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