Ethernet
| Specification | Rating |
| Connector | RJ45 |
| Conductors | CAT5 STP/UTP |
| ARP connections | Max 40 |
| TCP connections | Max 40 |
| CIP connections | Max 10 |
| Communication rate | 10/100Mbps |
| Duplex mode | Full/Half |
| Auto-MDIX support | Yes |
| Controller Support | ControlLogix, CompactLogix |
| Embedded Switch | Yes, 2 x Ethernet ports |