In the video, we see a close-up of a network switch with several blue cables plugged into it. The switch has multiple ports, each labeled with a letter and a number. The person in the video is using a tool to connect the cables to the switch. The tool appears to be a crimping tool, which is used to secure the connections between the cables and the switch. The person's hand is visible as they manipulate the tool and the cables. The video provides a clear view of the process of connecting the cables to the switch, highlighting the precision and care required to ensure a secure and stable connection.