SECURE ETHERNET SWITCH

The HSL SL41N-M Secure Ethernet Switch enables four completely isolated networks to securely share a single network-connected device, such as a printer. Its electromechanical relay architecture maintains physical separation between network ports, while break-before-make switching prevents connections between channels during switching.

With convenient pushbutton operation and remote control options, the SL41N-M simplifies multi-domain environments, reduces cable clutter, and eliminates the need to reconnect devices when switching between networks.

Four Isolated Networks, One Shared Device – Connect four separate networks to a single shared Ethernet device, simplifying deployments across different security domains.
Hardware-Enforced Network Isolation – Electromechanical relays maintain physical separation between network ports, helping prevent information leakage between connected networks.
Break-Before-Make Switching – Disconnect the active network before connecting another, maintaining separation throughout the switching process.
Flexible Control Options – Switch channels using front-panel pushbuttons or remote commands via Ethernet, USB, or RS-232.