It is on the end of Cat 6 (ethernet) cables.
I am sure that phone jacks are RJ-11 not the larger RJ=45.
RJ11 and RJ45 are the names for the terminators at the ends of the cables. RJ11 is the 2 pair (4 wire) terminator used for telephones. RJ45 is the 4 pair (8 wire) terminator used for ethernet cable.
You use a Rj-45 connector with twisted-pair cabling in an Ethernet LAN. Rj-45 is a connector with a 4 5 wiring sequence.
There are RJ-11, RJ-12, and RJ-45 connectors. RJ-11 is typically used for telephone lines, while RJ-45 is used for NICs.
Cat5 cable is the standard cable for computer networking. The "RJ" in RJ15 stands for registered jack. This is the part at the end of a cable that can be used to connect them to computers, phones, etc.
A RJ45 can be defined as a telecommunications connector standard for telephone cables. It can also be defined as a connector for computer network (Ethernet) cables.
rollover cables
The RJ-58 connector is a type of modular connector commonly used for coaxial cables in networking and telecommunications applications. It is specifically designed for use with 50-ohm coaxial cables, such as those used in radio frequency (RF) communications and certain types of data networks. The RJ-58 connector features a plastic housing and metal contacts, ensuring a secure connection for transmitting signals. However, it's less common than other RJ connectors like RJ-45, which is used for Ethernet.
An RJ-45 jack is primarily used for connecting Ethernet cables, allowing devices such as computers, routers, switches, and networked printers to communicate over a local area network (LAN). It can also connect to VoIP phones and some types of networked security cameras. Additionally, RJ-45 jacks can be used in home networking setups for internet access and data transmission.
In the context of telecommunications and networking, "RG-45" appears to be a typographical error or confusion with "RJ-45," which refers to a standard connector used for Ethernet networking. RJ-45 connectors are commonly used to terminate twisted pair cables, facilitating wired network connections. If "RG-45" is intended to refer to something specific, please provide additional context for clarification.
An RJ-45 connector is commonly used with Ethernet cables for networking applications. It connects devices such as computers, routers, switches, and network interface cards. Adapters that utilize RJ-45 connectors include Ethernet adapters, network extenders, and PoE (Power over Ethernet) splitters, which facilitate wired network connections.