Patch Panels
A device containing many network ports, and does no other work. They generally go from the patch panel to switches or to routers to provide network access.
the middle man between a workstation and the rest of the network
fiber distribution panel
Fiber distribution panel, also known as fiber optic patch panel, is mainly used for accommodating fiber cable terminations, connections and patching
66 block
used for telephone connections uses punch down tool and wires
110 block
replaces 66 block uses cate 5 and 6 cables
krone block
common in europe
bix block
uses cate 6 cables or better