Here is a brief description of each component:

1. Ultima Cable management: Cable management refers to the process of organizing and securing cables in a structured cabling system. Ultima Cable management products include cable ties, cable trays, and cable raceways that help to manage and route cables neatly and efficiently.
2. RJ45 connectors: RJ45 connectors are used to terminate twisted pair copper cables in a structured cabling system. They are commonly used with Ethernet networks and support data transfer rates up to 10 Gbps.
3. Keystone shutters: Keystone shutters are a type of faceplate that is used to hold and protect keystone jacks. Keystone jacks are modular connectors that can be snapped into a keystone shutter to create a customized wall plate or patch panel.
4. Keystone faceplates: Keystone faceplates are a type of wall plate or patch panel that is used to mount and organize keystone jacks. They are available in various sizes and configurations to accommodate different types of connectors and cabling systems.