| Decoder | |
| Current | 1,2 Amp |
| Functions | 6 + 2 logic outputs |
| SUSI | Yes |
| Railcom | Yes |
| Protocols | DCC, DC, AC, MM |
| Energy Buffer | Capable |
| Servo control | Yes |
| Shortcircuit and overcurrent protection | Very High |
| Upgradable firmware | Yes |
| Dimensions | |
| Length | 20.50 mm |
| Width | 15.50 mm |
| Height | 4 mm |
ZIMO MX638D








