All About Internet Cable Connectors And Their Types

Internet Cable Connectors And Their Types


If you want to extend your home network in the coming years, you’ll need to know which types of Internet cable connector you’ll need to connect your devices safely and securely, such as Cat5e keystone jack, cat6 couplers, cat6 RJ45 couplers. RJ-45 connector for unshielded twisted pair cabling. The RJ-45 can only be placed one way into a slot. It indicates each connection pin should connect. The weakest parts in any network are the connectors on the cable. Always install connections that crimp rather than clip to prevent network issues.Here are the types of Internet cable connectors and everything you need to know about them.

Types Of Connectors

Keystone Jack: – 

Keystone jacks put a range of low voltage electrical jacks or connections into a keystone wall plate or patch panel.  All keystones are interchangeable and replaceable, regardless of the type of jack they hold. In addition, they are very adaptable to a wall plate.

Specifically, for local area networks, keystone jacks are female connectors used in data transfers (LANs). Typically, a wall plate or patch panel houses the jack. The adaptability of keystone connectors is one of their main benefits.

A single patch panel can accommodate many keystones jack types. In addition, they come in both protected and unshielded varieties. The term “keystone” describes the connection between dial-up computer modems.

RJ45 Connector: 

RJ stands for Registered Jack and is used to identify Internet cable connectors to represent a standardized telecommunication network interface. RJ45 is a type of connector commonly used in Ethernet networking.

Its devices have eight pins for handling signals and power, allowing them to accept four twisted cable connectors.

Simply put, it’s the plastic connector you frequently find on both ends of   Internet cable connector, such as the Cat6 cable. If you’re curious about the meaning of the name “RJ45,” the RJ stands for “registered jack,” and 45 is the interface’s primary number. In the correct technical terminology, the eight pins and 8 conductors with each wire in twisted pair cables refer to as 8P8C.

Cat5e Keystone Jacks 

Cat5e cabling uses in both commercial and residential environments. Its construction type is popular; you must shift from keystone jacks to patch panels.

 It delivers exceptional results.

Cat6 Rj45 Connector 

RJ45 connectors on both ends of Internet cable connector enable data transmission across devices. Due to the popularity of Gigabit Ethernet, Cat6 plenum blue cables are currently the most used Ethernet cable. In addition, excellent insulation materials are used in Cat6 to lower noise levels and deliver consistent, high-speed performance.

Termination Steps: 

Each step must carry with caution:

  • With Internet cable connector remover, cut or terminate the cable.
  • Upon every pair, separate the trash piece of the jacket down.
  • Remove the top cap from the jack and match the color codes on the keystone jack.
  • Over connection, pull the connector cover down.
  • The last step is to build the terminated modular jack after terminating the cable with the RJ45 keystone jack.
  • Move the instrument numerous times around the bulk plenum copper cable while keeping it near the tool.
  • Use connectors and patch panels that are suitable.
  • Ensure the device is straight when punching down on the connector with a punch-down tool.
  • To protect the jack, place a dirt cover on it.


Most RJ45 connector issues arise when the wires do not meet the required specifications. People who want to work on their Internet cable connectors should pay special attention to the proper wiring to minimize issues. The patch cords of the Internet cable connector without a connector are useless. It need fit into the connection area, so selection the right one is essential.

RJ45 and keystone jack are two different internet cable connectors. They don’t have any other things in common besides the fact that they’re both employed in Ethernet networking.

Given that they both bring up the Ethernet connection, the primary means of communication between network devices, both are essential parts of a network. However, they are not the same, even though both are required to link two devices in a network.

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