Hi, I'm asking your experience, thanks for replies
when a device is defined af, should it work with 2 pairs only?
What about the "at"?
In particular, I've a 4 pairs UTP cable where is connected a Dahua PFT1300 and after it 2 cameras, all by 4 pairs UTP, I need to add another camera, it's very complicated to lay till there a new cable, can I use the 2 spare pairs 5-6 / 7-8?
If PFT1300 can support the af yes, but it is an input "at", and I can't find anywhere the difference between those. May somebody help me?
I do believe that 2 af cameras can ne connected to one 4 pairs cable splitting the 2 pairs