what is the proper signal for contact 6 of a PHY without an internal crossover MDI Signal?

networkmanagers

12 years ago

According to the IEEE 802.3 CSMA/CD specification, what is the proper signal for contact 6 of a PHY without an internal crossover MDI Signal?

A.
Receive +

B.
Transmit +

C.
Receive –

D.
Transmit –