so simple it plain eludes me!
Koden/ MDS-8R (Nobleltec should be same as sitex mds-8r , sitex has an rj45 direct to Ethernet and power leads.)
Previous owner cut cable.
** has utterly failed as how to put a new rj45 connector on the damn thing!
it has -(Blue,Green, shielded red and black , shielded orange and yellow) ( white and black power)).Blue green = scanner switch. Other two pair data ?
Assumption is, white black =power,
I've made a few Ethernet cables
and have crimps.
wire pic https://i.ibb.co/6w3wspG/20200305-104308.jpg
model sticker https://i.ibb.co/6w3wspG/20200305-104308.jpg