Abstract: A patch panel with patch cord plug keyway incorporates at least one jack. The jack communicates with a transmission medium, such as a cable, with the jack including a plug-receiving cavity and a keyway. The plug-receiving cavity is configured to receive and securely mount the plug of a patch cord so that the transmission medium cooperating with the jack electrically communicates with the patch cord when the plug is in an engaged position. The keyway is formed through the jack and communicates with the plug-receiving cavity. Additionally, the patch cord plug incorporates a key which engages the keyway of the jack. So configured, the key assists a technician in aligning the patch cord plug with the plug-receiving cavity of a jack during patching operations. In a preferred arrangement, they key is formed on a rotatable lever which places the plug in a locking and unlocking orientation.