| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1756-RM2 |
| Series | ControlLogix |
| Module Type | Enhanced Redundancy Module |
| Connector | LC Type |
| Cable Type | 8.5/125 micron single-mode fiber-optic cable |
| Connector Cables | 1756-RMC1, 1 m (3.28 ft); 1756-RMC3, 3 m (9.84 ft);1756-RMC10, 10 m (32.81 ft) |
| Supported Controllers | Logix 5560 /Logix 5570 |
| Length | 10 kilometers |
| Wavelength | 1310 Newton Meters |
| Transmission | 1000 MB per Second |
| Channels | 1 |
| UPC | 884951800434 |