This cable will require you to have a RJ45 to DB25 female adapter as pictured below:
You can find these on ebay by searching for DB25 RJ45.
You will also need a short piece of 24 gauge wire to crimp two female pins to that need to go between pin 4 and pin 11 on the rib connector.
RJ45 Jack Color | DB25 | Signal |
---|---|---|
Green | 1 | Ground |
Orange | 15 | BUS+ |
White | 12 | A+ |
Black | 25 | Boot Control |
You simply plug in whatever length of ethernet patch cable into this adapter and the other end into the radios mic jack.