@Del Boy,
Thanks for your reply,
I don't need 4 POE as I need more cameras at future,
So what you say about this model DS-7608NI-E2/8P?
It's support for incoming 80Mbps/Outgoing 80Mbps (It will enough?), Support for 6MP cameras,
Support both AF/AT POE Protocls,
The question is, if I can connect...