What is the difference between RJ45 and RJ11 connector ports?

RJ45 connector interface can be used to connect the RJ-45 connector, suitable for the network constructed by the twisted pair cable, this kind of port is the most common, generally speaking, the Ethernet hub will provide this kind of port. How many ports we usually talk about the hub, that is, with how many RJ-45 ports.The difference between RJ45 connector and RJ11 connector is that the RJ45 connector is used for network signals, and the RJ11 connector is mainly used for telephone signals and fax signals. The former is 8-contact, connected to the network twisted pair cable for 8 wires, the latter is 4-pin 4-contact. The two are very similar in appearance, the former is larger, the latter is slightly smaller, the most accurate distinction between the number of contacts as a reference to distinguish more accurately.RJ45 is a variety of different connectors of a type (for example: RJ11 is also a type of connector, but it is used on the phone); RJ-45 connector line up in the order of two different methods: one is white orange, orange, white green, blue, white blue, green, white brown, brown; the other is white green, green, white orange, blue, white blue, orange, white brown, brown; so the use of RJ45 connector line there are also two kinds of that is: straight through the line, cross-plug line. It is applied to network equipment used in the network signal connector. Network e-commerce era of complementarity between RJ45 and RJ11: RJ45 interface widely used to promote the development and growth of network e-commerce, and e-commerce before a wide range of sales channels for telemarketing that is, telemarketing. E-commerce era information through the platform and online communication to deliver a more accurate, clear, intuitive products, to make up for the latter language description of the void caused by people.

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