The MILTECH309 is a rugged, cost-effective, ultracompact
board-level Ethernet switching solution that
is the smallest solution available on the market today.
Equipped with 8 Fast Ethernet 10/100 ports, this board -
level switch is ideal for integrating in to system level
solutions through board-to-board connectors.
The MILTECH 309 consumes only 2W of power and
uses 5VDC, which can be supplied through a USB
connection. Its ruggedized design feature mechanical
packaging enhancements designed for MILSTD-461E,
MILSTD-810F/G/GM and IP68 compliance when
installed in an appropriate enclosure.
An example of using MILTECH309 in a customer system see here.