Integrating old CNC machines securely into the LAN is the challenge in workshop networking. Security gaps in the old protocols pose a risk and the new operating systems no longer support these protocols. To counter this problem, we offer you an easy-to-install and low-maintenance solution with the OT-Max Box. The box is simply connected between your LAN and the CNC control and serves as a firewall. All common controllers are supported (Siemens, Heidenhain, Fanuc, Haas, Okuma, Mazak).