Lifecycle record
592021 EOL & EOSL Dates
Cisco 9900 Chassis
Lifecycle status
In EOSL Phase
592021 reached its last date of support on 2023-03-31. Cisco support services are no longer available for this model.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2017-09-25 |
|---|---|
| End of Sale (EOS) | 2018-03-26 |
| End of Service Life (EOSL) | 2023-03-31 |
| Manufacturer | Cisco |
| Category | Networking Accessories |
| Product Series | Cisco Series 9900 |
| Part Number | 592021 |
| Release Date | - |
| Replacement Part Number | N/A |
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 | 2018-06-24 |
|---|---|
| End Of New Service Attachment Date: HW | 2019-03-26 |
| End Of Routine Failure Analysis Date: HW | 2019-03-26 |
| End Of Service Contract Renewal Date: HW | 2022-06-21 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco Series 9900 EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| 4007857 | Cisco KIT,FAN REPLACEMENT DQA RACK | 2017-09-25 | 2018-03-26 |
| 574496 | Cisco 75ohm Terminator | 2017-09-25 | 2018-03-26 |
| 591800 | Cisco 9902FF 2way,F Conn | 2017-09-25 | 2018-03-26 |
| 591812 | Cisco 9904FF 4way,F Conn | 2017-09-25 | 2018-03-26 |
| 591816 | Cisco 9908FF 8way,F Conn | 2017-09-25 | 2018-03-26 |