rj45

详情

Design principle editor
Block diagram
Block diagram
RJ*5 is composed of a plug and socket, the two components of the connector are connected between the wires, to achieve the electrical continuity of the wire.
The core of the RJ*5 module is the modular jack. Gold plated wire or socket holes can maintain socket shrapnel and modular stable and reliable electrical connection. Due to the friction between shrapnel and receptacle, electrical contact with the plug insertion and has been further strengthened. The overall locking mechanism is used in the design of the main body of the socket, so that the maximum pullout strength can be produced when the plug is inserted into the interface. "U" shaped groove terminal connected to the twisted pair through RJ*5 module wiring module, locking shrapnel in panel information outlet device fixed RJ*5 module [1].
Pin definition editor
Pin definition
Pin definition
The common RJ*5 interface has two types: the DTE (data terminal equipment) and the DCE (digital communication equipment) type for the Ethernet card, the router Ethernet interface, etc.. When two types of devices use the RJ*5 interface to connect to the communication, the cross line connection must be used. If the DTE type interface and the DTE type interface are not connected to each other, the contact pin is the data receiving (send) pin, which can not communicate. In addition: some DCE type of equipment and the other side will automatically negotiate, at this time the connection with a straight line or parallel * *:* *:*@***********************6