Brad Direct-Link Unmanaged Switches are designed for harsh duty Ethernet networks. They are available in 5- and 8-port modules, both featuring patented Ultra-Lock push-pull technology. New IP67-sealed Direct-Link switch modules provide a fast, simple and secure on-machine Ethernet switch solution. The small footprint, field-proven and rugged design make the Direct-Link switches ideal for heavy-duty transportation and military vehicle applications. Direct-Link Ethernet switch modules allow users to quickly convert from traditional in-cabinet to on-machine mounting.