BNC connectors connect coax cables with Ethernet networks and video transmission systems of the old standard.Common connectors are BNC, F-type, and N-type, among others. Coax Cable Connectors TypesĬoax cables have very different connectors because they are attached to different types of equipment with the help of those connectors.

However, ethernet cables only use RJ45 connectors. Some, like coaxial and fiber optic cables, have different types of connectors. There are different connectors for networking cables: Ethernet, coaxial, and fiber optics cables. Are there different types of Ethernet cable connectors? The RJ11 connector only supports a speed of up to 24Mbps, which is nothing for 10GB modern networks. However, there is no point in using it that way, as it will only speed down the size of the network. Theoretically, an RJ11 pin can be used to carry Ethernet. However, this might not be the best course of action, as some of the pins might be damaged in the process. Speaking in physical terms, you can plug the telephone RJ11 plug into the RJ45 jack, and it will fit. RJ11 is for telephone wiring and connections, while RJ45 connects Ethernet cables to computers and devices. RJ11 and RJ45 plugs should not be used interchangeably.

RJ45 connectors are visibly different in size therefore, they cannot be placed in RJ11.Ĭan you use RJ11 and RJ45 plugs interchangeably?.

RJ11 connectors have 4 pins and six positions, while RJ45 connectors have eight pins and eight positions.

Though they appear similar, RJ11 and RJ45 have different physical characteristics and use different wiring arrangements. What are the physical differences between RJ11 and RJ45? Connecting CAT6 to an RJ45 originally belonging to CAT5e will essentially turn it into CAT5e, as the cable is only as fast as the sum of its parts. Therefore, it is not advised to change the connectors between different types of CAT cables. The elements in the jack are arranged in a different order. Despite this, the structure of the RJ45 used in CAT5e and CAT6 is different. All Ethernet cables use this type of connector regardless of their generation and speed. These cables already come equipped with RJ45 connectors. RJ45 is an integral part of the CAT5, CAT5e, CAT6, and CAT7 cables. It is a connector that connects the cable to other devices and ensures fast speed of the network. Most commonly, the connectors unite two devices, such as a desktop and a modem or router. RJ45 cable connector is used for connecting computers with Ethernet LAN networks. This blog focuses on explaining the difference between RJ11 and RJ45 and overviewing connectors of other communication cable types. RJ11 is often referred to as a phone jack. The abbreviation 'RJ' means registered jack. However, RJ45 is used for Ethernet cables like Cat5 and Cat5e, while RJ11 is specifically for telephone lines. RJ11 and RJ45 are plastic connectors for communication cables that look very similar.

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Rj11 coupler