PLANET FT-1105A - Manual (Page 20)

17
A.2 RJ-45 cable pin assignment
There are 8 wires on a standard UTP/STP cable and each wire is
color-coded. The following shows the pin allocation and color of
straight cable and crossover cable connection:
Figure A-1: Straight-Through and Crossover Cable
Please make sure your connected cables are with same pin
assignment and color as above picture before deploying the cables
into your network.