Applies to: All Reolink PoE cameras
Reolink POE cameras support T-568B connectors and CAT5, CAT6, CAT7 with 8 PIN Ethernet cables. You may buy an Ethernet cable like the one in the link.
The maximum cable length that the camera supported is 80 meters(CAT 5). If you use the higher standard cables, then the supported cable can be longer.