That's definitely the impression I got, I had the seen the Radiance thread and I think the SC4000 shows up in some of the same documentation I have on the Phoenix (FLIR was able to give me a manual for the older DAS system from Indigo, the DTS system of their own that uses the Thermacam Rtools and a Phoenix DTS specific settings, and a user manual for the Phoenix GUI from Indigo). The User manual for the DTS includes the camera head connector on the DTS, which is a horizontal mirror of the pinout on the back of the camera head, and the only connections are 24V, and then basically a subset of cameralink pins - RS-422 pairs for communications, a couple of image data pairs, a clock pair, and a sync input pair (marked input on the DTS pinout, so presumably sync out from the camera). The DAS manual talks about connecting the head through a much simpler device than the DTS, which gives you basically the same outputs as a more modern SC series camera, and in the software setup for the DAS it lets you pick your cameralink acquisition card, only requiring an external power supply and connector adapter.
In any case, it seems like the Pleora is just a cameralink to ethernet adapter as well, so all things point towards the output being a normal cameralink with just two output data channels - and if I can get the telemetry and commands, it's probably not hard to find a program that can show the image. I'll drop you a line!