need to replace the female cat 6 connector on my lorex lnb8005-c

I have a LNB 8005-c camera it has 6 wires (blue, orange, purple, gray, brown, yellow) I see some say you have to jumper 7&8 4&5 not sure how to add wire to the rj45 connector and if you replace the camera female end with a male end how would that effect the pinout would you reverse it and plug both male ends to an adapter.