CM3 Ethernet Communication Module Wiring Guide
CM3-SP01EET
The CM3-SP01EET uses the IEEE802.3 standard for 10 Base-T/100 Base-TX communication.
| RJ45 Connector | RJ45 Jack |
|---|---|
 |  |
Straight-Through
Use a straight-through Ethernet cable for Host ↔ Hub communication.
| Cable | Number | Color | Color | Number | Cable |
|---|---|---|---|---|---|
 | 1 | Orange/White | Orange/White | 1 | |
| 2 | Orange | Orange | 2 | ||
| 3 | Green/White | Green/White | 3 | ||
| 4 | Blue | Blue | 4 | ||
| 5 | Blue/White | Blue/White | 5 | ||
| 6 | Green | Green | 6 | ||
| 7 | Brown/White | Brown/White | 7 | ||
| 8 | Brown | Brown | 8 |
Crossover
Use a crossover Ethernet cable for Host ↔ Host communication.
| Cable | Number | Color | Color | Number | Cable |
|---|---|---|---|---|---|
| 1 | Orange/White | Green/White | 1 |  |
| 2 | Orange | Green | 2 | ||
| 3 | Green/White | Orange/White | 3 | ||
| 4 | Blue | Blue | 4 | ||
| 5 | Blue/White | Blue/White | 5 | ||
| 6 | Green | Orange | 6 | ||
| 7 | Brown/White | Brown/White | 7 | ||
| 8 | Brown | Brown | 8 |