Premium Unloaded Modular Keystone Patch Panels. SCP Premium Unloaded Patch Panels allow you to easily customize your network panel in the field. This allows you to maximize the use of panel space with multiple configuration options for copper, fiber, and multimedia keystone modules. SCP Premium Unloaded Patch Panels are available in standard 1RU size. Mounts to any 19inch rack, cabinet, or wall bracket. Shielded and unshielded panels all come with rear cable management bars and port labels. Accepts internationally standardized keystone snap-in modules.