Copperled Technology Co., Ltd.
Copperled Technology Co., Ltd.

Keystone Jacks

Keystone Jacks are female connectors used in data communications, particularly local area networks (LANs). The jacks are usually mounted in wall plates or patch panels. As a professional keystone jack supplier, Copperled can provide from Cat.3 to Cat.8 network Keystone Jack with RoHs&UL certified and waterproof keystone jack including ethernet keystone jack Cat6A keystone patch panel. Working with Copperled, you could receive the newly developed Lan jacks every 1-2 months. Below are several types of network keystone jack for sale. 

FAQs of Keystone Jacks

  • What is a keystone jack used for? What is a keystone jack used for?

    A keystone jack is a female connector used in data communications with cabling products, particularly local area networks (LANs). The jack is usually mounted in a wall plate or patch panel. A keystone plug is the matching male connector, usually attached to the end of a cable or cord. As one of the leading cabling manufacturers, Copperled can offer various keystone jacks for different cabling solutions. If you want to know more information, please contact us!

  • How to Terminate Punch Down Style Keystone Jacks How to Terminate Punch Down Style Keystone Jacks

    Step 1: Make sure the stripper is adjusted properly on a scrap piece of cable. ...

    Step 2: Straighten the pairs out completely and lay them over the top of the keystone jack noting the color pattern for the 568b wiring.

    Step 4: Using a punch-down tool punch the wires down into the blades built into the keystone jack.


  • What is an RJ 45 connector? What is an RJ 45 connector?

    A registered jack (RJ) is a standardized physical network interface for connecting telecommunications or data equipment. ... The most common twisted-pair connector is an 8-position, 8-contact (8P8C) modular keystone plug and jack commonly referred to as an RJ45 connector.

  • Can I plug a cat6 cable into a cat5 jack? Can I plug a cat6 cable into a cat5 jack?

    Of course, Cat6 Cable can work on the Cat5 network. It is backward compatible with previous specifications, which means it can be effectively used with the Cat5 network. Category 6 cable has better specifications than 5 or 5e, enabling it to support faster data transmission when installed with compatible devices.

  • How do you remove a keystone? How do you remove a keystone?

    There is no need for tools to remove keystone jacks, you do need a tool to remove the keystone inserts/clip from the plate itself. To remove the jack, you pull the jack towards the spring-clip side and it should pop out of the other side. To put keystone jack back in its opposite: spring-clip side goes in last.

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