DataSMART® 656 & 658 T1 DSU/CSU with Ethernet
- Features
- Specifications
- Back Panel & Cables
- Ordering Information
- Support Information
- Datasheet

| Product models | |
| 72656 | DataSMART 656 T1 DSu/CSU w/ Ethernet |
| 72658 | DataSMART 658 T1 Add/Drop DSU/CSU w/ Ethernet |
| Mounting accessories | |
| 78031 | Mounting Tray, 1 Stand-alone unit |
| 78031200 | 19" Tray Center Support for 2 Trays |
| 78032 | Vertical Mounting Shelf, 9 units |
| Kentrox Care Installation Options | |
| 14103 | Kentrox Care Onsite Installation |
| Kentrox Care Support Plans | |
| 14202 | Kentrox Care Onsite 7x24xNBD |
| 14203 | Kentrox Care Onsite 7x24x4 |
| 14204 | Kentrox Care Basic 7x24xNBD |
| 14209 | Kentrox Care Exchange NBD |
| 14212 | Kentrox Care Onsite 5x8xNBD |
| 14213 | Kentrox Care Onsite 5x8x4 |
These products come with a warranty. Why do I need a Kentrox Care plan?
| Available Training Courses | ||||
| Part No. | Description | Duration | Students | Location |
Modular training - required time/days varies depending on interfaces. | ||||
| 133511 | DSU/CSU Setup, Configuration and Troubleshooting | 1 day | up to 6 | Customer site |
| 133512 | DSU/CSU Setup, Configuration and Troubleshooting | 2 days | up to 6 | Customer site |
| 133552 | DSU/CSU Setup, Configuration and Troulbeshooting | 2 days | 1 student | Kentrox campus |
| Have questions? Email Kentrox Training. | ||||