RJ45 network socket analysis and advantages!

RJ45 socket connection analysis RJ45 plug is the standard connector in copper cable wiring, it and RJ45 socket together to form a connector unit. Moreover, the connector composed of the two components is connected between the wires to realize the electrical continuity of the wires. However, in the RJ45 plug is usually connected to the two ends of the twisted cable, in the standard integrated wiring design and installation, this accessory product is usually not used alone, must be connected to the RJ45 socket at the same time. RJ45 socket, also known as RJ45 network connector, which is mainly used for the end of the data cable, equipment, wiring frame module to ask the connection and change. For connection with RJ45 plug, it is required to have good conduction performance, the thickness of gold plating of the contact tripod reed is 50μm, and it also has to conform to T568A and T568B sequence, to prevent the use of RJ45 socket loose, plug and unplug, self-locking and so on.

About the role of the RJ45 socket indicator about the RJ45 socket of the two lights connected to the signal line is from the internal PHY chip or Switch chip pin leads out, their state is controlled by internal registers. Its purpose is to play a signal transmission indication, when the RJ45 socket signal line level is high, the LED indicator light will be bright, the bright indication that the data transmission connection is normal. If the level of the signal line is not stable, the LED indicator will show the status of flickering on and off, which can indicate the existence of abnormal data. RJ45 socket advantages function in addition to the RJ45 socket also has the isolation function, which can be applied to all control systems. When there is interference signal in the equipment control system, its RJ45 socket can play the role of insulation and isolation, effectively prevent the interference signal to the equipment control system. Function II RJ45 socket filter function is to ensure that a band of signal transmission through the complete, while filtering out of the band of the signal. Function 3: the impedance transformation of RJ45 socket is mainly used in some equipment control systems. In the network socket interface circuit, it can match the system impedance with the transmission line impedance. RJ45 socket is also widely known as RJ45 network connector, and the General RJ45 plug and RJ45 socket are configured to use, the two components of the connector to connect between the wires, to achieve electrical continuity of the wire. But understand that a lot of people do not understand the RJ45 socket on the two indicators to help? So if not technical personnel, you have such a question is also very normal, the following to tell you about the RJ45 socket indicator what use and connection problems.