D-Link Web Smart DES-3252P Install Manual page 14

Pin Connections for the 10/100/1000 Ethernet Interface
The switching port can connect to stations wired in standard RJ-45 Ethernet station mode using straight cables.
Transmission devices connected to each other use crossed cables. The following figure illustrates the pin
allocation.
Figure 6: RJ-45 Pin Allocation
The following table describes the pin allocation
Table 6: RJ-45 Pin Connections for 10/100/1000 Base-TX
Pin U se
1 TxRx 1+
2 TxRx 1-
3 TxRx 2+
4 TxRx 2-
5 TxRx 3+
6 TxRx 3-
7 TxRx 4+
8 TxRx 4-
Page 14
Device Description
Cable, Port, and Pinout Information