Table 1 lists the pinouts for the 10BaseT Ethernet port. Figure 1 shows an Ethernet 10BaseT cable assembly, and Table 2 and Table 3 list the 10BaseT cable pinouts you can use with the 10BaseT port.
Table 1 : Ethernet 10BaseT Port (RJ-45) Pinouts
| Pin | Description |
|---|---|
| 1 | TX+ |
| 2 | TX-- |
| 3 | RX+ |
| 4 | -- |
| 5 | -- |
| 6 | RX-- |
| 7 | -- |
| 8 | -- |
Figure 1 : Ethernet 10BaseT Cable Assembly
Table 2 : RJ-45-to-RJ-45 Straight-Through Ethernet Cable Pinouts
RJ-45 Pin Signal Direction RJ-45 Pin
| RJ-45 Pin |
Signal |
Direction | RJ-45 Pin |
|---|---|---|---|
| 1 | TX+ | ---> | 1 |
| 2 | TX-- | ---> | 2 |
| 3 | RX+ | <--- | 3 |
| 4 | -- | -- | 4 |
| 5 | -- | -- | 5 |
| 6 | RX-- | <--- | 6 |
| 7 | -- | -- | 7 |
| 8 | -- | -- | 8 |
Table 3 : RJ-45-to-RJ-45 Crossover Ethernet Cable Pinouts
RJ-45 Pin Signal Direction RJ-45 Pin Signal
| RJ-45 Pin | Signal | Direction | RJ-45 Pin | Signal |
|---|---|---|---|---|
| 1 | TX+ | ---> | 3 | RX+ |
| 2 | TX-- | ---> | 6 | RX- |
| 3 | RX+ | <--- | 1 | TX+ |
| 4 | -- | -- | 4 | -- |
| 5 | -- | -- | 5 | -- |
| 6 | RX-- | <--- | 2 | TX-- |
| 7 | -- | -- | 7 | -- |
| 8 | -- | -- | 8 | -- |