Attaching to the Modular Plug The RJ Patch Cord Lock works on patch cords that don't have a strain relief, as well as ones that do.
To attach the lock to the modular plug, first slide the lock over the patch cord. Then insert the patch cord into the RJ45 jack. Next, slide the lock forward under the tab. Finally, secure the two outer set screws down onto the modular plug.
Attaching to a Strain Relief Patch CordSome strain relief patch cords have a boot. If so it needs to be cut off. Slide the lock over the cord. Insert the patch cord to the RJ45 Jack. Then slide the lock forward under the ta., Finally, tighten the center set screws down to secure the lock onto the strain relief.
To add physical security to any network
Prevent people from moving network devices
Prevent people from walking off with your patch cord