Patch panel

A patch panel, also called patch panel or patch panel is a connector for cable that is, that is used for marshalling for the construction of complex cable structures in buildings. There are typically Patch Panels for distribution of network cables, telephone cables or fiber optic cables, particularly in structured cabling. It counts as a rule to the passive components of a network ( see Development); active components are, for example switches or routers.

A patch panel is (also called ports) or soldering strips ready to be plugged or soldered into the cable through a series of numbered ports. On the rear panel jacks with cables are provided that connect to patch panels or other fixed outlets in the building. ( The essential task of patch panels is a connection between the rigid cables that are permanently installed in walls, and make the flexible patch cables. ) In the case of network cables usually come RJ -XX- jacks for use. A patch panel is generally a passive component and does not contain any active electronics, just provides ports ready.

For larger installations, patch panels are usually in the 19-inch distribution cabinets ( 48.3 cm) housed to manage all the incoming cable to a central point. This increases the clarity in complex installations and makes maintenance easier. For smaller systems, such as single family homes, there are mini patch panels that are simply screwed to the wall.

Cables that are connected to maneuver to the ports of a patch panel is called a patch cable.

Development

Over time, Patch Panel evolve from "dumb" passive components "intelligent " components. Besides being able to deliver as midspan device current to terminals (Power over Ethernet) are now also patch panels available, the report by its own management software hardware malfunctions or the technician with a light-emitting diode on the patch panel signal, pulled that patch cords and where they should be put back.