This module by Delock can be used to connect a twisted pair cable to an RJ45 female port.\nThe RJ45 port has an integrated security mechanism with two functions:\n1. The socket can be blocked and secured from unauthorized use.\n2. The patch cable can be interlocked and is protected against removal.\nThis allows to control physical access to the network in safety-critical areas, e. g. in public places or data centers. The system can be used with standard patch cables; a separately available tool is needed to open the lock.\nThe Keystone module can be used for easy snap-in mounting in e. g. a Keystone patchpanel, face plate or surface-mount box.