get-console.com

I can second that problem. Just updated the device to 2.11 and this is the output from AirConsoleOSX: Detected Airconsole 'AirConsole-76' on 192.168.10.1:3696 Detected Airconsole 'AirConsole-AVS' on 192.168.2.110:3696 Located Airconsole driver Initial baud rate is: 9600 Serial device /dev/cu.NullMod...

In a future air-console version it would be great to have magnets on the bottom of the device (or a click-on Jacket) to attach it to the metal rails of a rack. It doesn't have to hang from the USB cable then.

Well, they feature a console port on the back with DB9 connector.
It's a MALE connector with the pinout of a female one so neither a regular null-modem cable (cross-over, both male connectors) nor a straight-through cable (femala to male, AKA extention ) does work. You need adaptors for it to work.

I was able to successfully use the AirConsole with the following switches: Edge-Core: multiple, all feature a serial console on RJ45 w/ Cisco standard TP-Link: JetStream switches, console on RJ45 Extreme Networks: Summit switches, console on RJ45 KTI: they were to dumb and reversed the RJ45 console ...