SMC Networks SMC-EZ1024DT Manual do Utilizador descarregar pdf (Página 25)

ABLES

1000BASE-T Pin Assignments

The table below shows the 1000BASE-T MDI and MDI-X port

pinouts. These ports require that all four pairs of wires be

connected. Note that for 1000BASE-T operation, all four pairs of

wires are used for both transmit and receive.

Use 100-ohm Category 5 or 5e unshielded twisted-pair (UTP) or

shielded twisted-pair (STP) cable for 1000BASE-T connections.

Also be sure

that the length of any twisted-pair connection does not

exceed 100 meters (328 feet)

Pin MDI Signal Name MDI-X Signal Name

Transmit Data plus (TD1+)

Receive Data minus (RD1-)

Transmit Data plus (TD2+)

Transmit Data plus (TD3+)

Receive Data minus (RD3-)

Receive Data minus (RD2-)

Transmit Data plus (TD4+)

Receive Data minus (RD4-)