Network accessories from Panduit® offer a great place to start to secure your network components. Blockout devices inserted into unused Ethernet ports, LC and SC adapters and USB ports help prevent unauthorized access to the network infrastructure, enhancing protection of the industrial control system, workstations and overall data center. The design of the blockout device easily snaps into unused Ethernet ports and is released with the removal tool. Using different colors, it's easy to highlight ports that are restricted or designated for special purposes.