Lifecycle record
A900-PWR550-D EOL & EOSL Dates
Cisco ASR 900 550W DC Power Supply
Lifecycle status
In EOSL Phase
A900-PWR550-D reached its last date of support on 2021-05-31. Cisco support services are no longer available for this model. Recommended replacement: A900-PWR550-D-E.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2015-11-30 |
|---|---|
| End of Sale (EOS) | 2016-05-30 |
| End of Service Life (EOSL) | 2021-05-31 |
| Manufacturer | Cisco |
| Category | Routers |
| Product Series | Cisco ASR 900 |
| Part Number | A900-PWR550-D |
| Release Date | - |
| Replacement Part Number | A900-PWR550-D-E |
| Replacement Product Name | Cisco ASR 900 550W Enhanced DC Power Supply, Spare |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2016-08-28 |
|---|---|
| End Of New Service Attachment Date: HW | 2017-05-30 |
| End Of Routine Failure Analysis Date: HW | 2017-05-30 |
| End Of Service Contract Renewal Date: HW | 2020-08-25 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco ASR 900 EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| A900-IMA1C | Cisco ASR 900 1 port 100GE CPAK Interface Module | 2021-09-20 | 2021-09-20 |
| A900-IMA1CB | Cisco ASR 900 1 port 100GE CPAK Interface Module | 2021-09-20 | 2021-09-20 |
| A900-IMASER14A-S | Cisco ASR 900 14 port Sync/Async Interface Module, Spare | 2022-10-19 | 2023-01-18 |
| A903-BUN-2R1A-8S-1 | Cisco ASR903 Bundle with dual RSPs, PSU, single IM-8S, Metro LIC | 2016-10-17 | 2017-10-17 |
| A903-BUN-R1A-2XZGE | Cisco ASR903 Bundle with 2xRSP1A, 2x1port 10G IM and Chassis | 2016-10-17 | 2017-10-17 |
| A903-BUN-R1A-8S-1 | Cisco ASR903 Bundle with 1 - PS, RSP, IM-8S and Metro IP license | 2016-10-17 | 2017-10-17 |
| A903-BUN-R1B-2XZGE | Cisco ASR903 Bundle with 2xRSP1B, 2x1port 10G IM and Chassis | 2016-10-17 | 2017-10-17 |
| A903-RSP1A-55 | Cisco ASR 903 Route Switch Processor 1, Base Scale, Spare | 2016-10-17 | 2017-10-17 |