I searched a bit and did not find this one. I am planning to usef an LOR CTBPC16 this year to drive 16 AC channels and use a SanDevices E682 to drive four non-LOR RGB pixel arches. I am not sure how to configure the CAT5 signal to the E682. Do I need to "split" the CAT5 downstream of the LOR-supplied USB RS485 dongle? Or can I just route a CAT5 directly from my PC or from our home's internet router? Thanks very much in advance!!!!