Ethernet cable color pin define for wireless video transmitter and receiver

I need to connect the Ethernet switch to the transmitter using an Ethernet cable. See the picture below. The transmitter only has 4 points for Ethernet: T+ T- R+ R-. එහෙත් 8 cables in CAT6. Please ask the engineer to tell me which four to use based on color

කරුණාකර පහත පින්තූරය පරීක්ෂා කරන්න.
T+: නැත. 1 Orange/White
T-: නැත. 2 දොඩම්
RX+: නැත. 3 Green/White
RX-: නැත. 6 කොළ