06-23
The meaning of serial interface is also called high-speed asynchronous serial port. It is mainly used to connect the V.35 cable of the WAN. In other words, it is used when connecting the router and the…
More >06-23
Generic cabling is a modular and highly flexible information transmission channel within buildings or between buildings. In fact, the wiring work should follow certain laws, which are not only reflecte…
More >06-23
Generally, network cables are classified into five categories, six categories, six categories, seven categories and eight categories, which correspond to different transmission rates. The specific diff…
More >06-23
Many friends cant tell the difference between the network patch cord and the network cable. Today, Xiao Kai will explain to you:The difference between jumper and network cable is:1.Different definition…
More >06-23
Elevator is a complex closed environment. At present, the mature wireless monitoring has become the first choice for elevator monitoring applications. Wireless bridge is the transmission equipment in w…
More >