KOYO Ethernet Products and Accessories[Jul. 12, 2009 22:15:56]
Ethernet Products and Accessories
With an E-SW05U switching an isolated control LAN, your programmable logic controller (PLC) won't miss a beat.
At 10 or 100 Mbps Ethernet, your data will spend minimal "time-on the-wire" between your I/O and the controller. The E-SW05U, an Ethernet switch, automatically determines and remembers the devices connected to each port and routes messages only through the appropriate port. When directly connected to a full duplex device, the E-SW05U port automatically adopts full duplex operation, potentially doubling the bandwidth to that device.
The E-SW05U also provides broadcast storm protection with each node limited to no more than 25% of the available LAN bandwidth.