1-557502-1

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Faceplates, Frames and Keystone are all pieces of equipment used for data and communications wiring. Faceplates, frames, and Keystones are all types of devices that are used to organise and protect connections in a structured cabling system.

Keystones are the conduit for connecting cables to a faceplate or frame. Typically, they are either a short plug-in adapter or a short housing designed to attach to a faceplate. The keystone is usually made from plastic and is designed to allow for easy changes or additions to the network. They are available in a wide variety of styles and sizes, and have been designed to accept various types of cable such as twisted pair, fibre optic and coaxial. Keystone jack is one of the most common keystone types.

A keystone with a particular designator, such as 1-557502-1, is a specific type of keystone. This particular keystone is a shielded keystone for enhanced EMI/RFI protection. It features a four-part, IDC-style connector for quick and easy termination. The four-part connector is designed for use with stranded wire, allowing for solid connections and providing superior signal integrity.

This type of keystone is typically used in Category 5e, Category 6 and Category 6A applications. It is typically used to terminate Cat 5e, Cat 6 or Cat 6A shielded cables with twisted-pair conductors. It is also suitable for use with unshielded twisted-pair (UTP) cables, such as those used for voice, VoIP and PoE applications.

The 1-557502-1 keystone is designed to accept 22-26 AWG shielded wire. It is capable of providing a secure connection while maintaining optimal signal integrity. This type of keystone is usually used for networks that require extra protection from electromagnetic and radio frequency interference (EMI/RFI).

The 1-557502-1 keystone is typically used in data and communications wiring. It is a shielded keystone jack with a four-part, IDC-style connector. It is used to terminate Cat 5e, Cat 6 or Cat 6A shielded cables with twisted-pair conductors and is also suitable for use with unshielded twisted-pair (UTP) cables. The keystone is designed to accept 22-26 AWG shielded wire and provides a secure connection, while maintaining optimal signal integrity by protecting data from EMI/RFI.

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