TB03830

I have a NVR system that I need to replace. I have 4 wired IP cameras that are not POE hooded to it via a dumb hub and then a single wire runs to the back of my current NVR. If I get a POE NVR with 8 channels. Can I run a SINGLE Ethernet cord with all four cameras running through it to the NVR for 4 of the 8 cameras? My current cameras use IP addresses.

How far I run a single CAT5e line with a POE Camera system when I have 4-8 cameras run into a POE splitter then single line to a House. Can I run to second splitter also for farther distance or with there be degradation?

Hey have a a probable simple question. I have a 4 port NVR and want to up grade it to 8 port NVR but want to use POE cameras. The 4 cameras I have now use a CAT5/network cable and a power line (separate). Can I connect them into the POE Switch and keep the cameras as they are with power lines and a network cable. I would then add 4 POE cameras and hook them up to the POE switch for power. I guess I am asking if I replace my 4 port network switch with a 8 port POE switch can I plug my non-POE cameras into the POE switch (not for power). I will still use the power previously run to them. Will the POE switch hurt my non-POE cameras. I would then add 4 more POE cameras. Thanks for the help.