noisewreck
New member
You pretty much would if you want to have more than one device attached to that port, which was my point. I mean at 100 Mbit and lower, you could get by with a "every device knows when to speak" protocol and a hub instead of a switch, but I don't think Gigabit non-switched hubs exist.
My point was that using Ethernet as a medium doesn't automatically mean using switches and/or hubs, unless of course as you mention you want to interconnect more than two devices in the network.
However, check the specks on the Waves APA32 and APA44-M which state that you can use up to 8 of these devices on a swiched Ethernet network, where the minimum spec is 100Mbps BTW. According to Waves, you can even "share" the devices with more than one computer on the network.