Patch panels are simple pieces of equipment designed to house a large number of jacks. Typically, they are mounted onto rack or cabinets. The panels themselves are easy to install, but there are a few details to know before getting started.

Horizontally, patch panels are 19 inches (the industry standard size). Vertically, patch panels are measured in rack units (RU). Patch panels are rectangular and secured with four screws, one on each corner. A single RU is the amount of space one row of jacks will take up on a unit (1 RU = 1.75 inches). Typically, a maximum of 24 ports can be squeezed onto a single RU.

There are two main types of patch panels, pre-made and keystone.

*If you need help installing a patch panel onto a rack or cabinet, please see the article here.

Pre-Made Patch Panels

Pre-made patch panels are used for ethernet and telephone connections. This type of patch panel is built with the jacks already installed. Ethernet patch panels feature punchdown on the back for wiring directly into the connectors. They even feature charts with wiring schemes on the back to help during installation. Ethernet panels are available for the various types of ethernet (Cat5e, Cat6, etc.).

Telephone patch panels are also called Telco patch panels. From the front, they look very similar to ethernet patch panels. On the back, a port is available to plug in a Telco cable. This allows for a simple, easy install in data closets and similar environments. There are different types of jacks available on these panels with different positions (P) and conductors (C). For example, regular phone lines may need 6P4C while a VOIP phone could need 8P2C. There are more options besides those two, so see what your phones will need to make an appropriate selection.

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