Lifecycle record
Cisco E-delivery of XR 6.5.25 for NCS4K; grants RTU license EOL & EOSL Dates
Check Cisco E-NCS4K-6525K9 lifecycle milestones, source fields, replacement notes.
EOL & EOSL Dates and Details
E-NCS4K-6525K9 lifecycle data
| End-of-Life Announcement (EOL) | 2025-06-13 |
|---|---|
| End of Sale (EOS) | 2026-06-13 |
| End of Service Life (EOSL) | 2029-06-30 |
| Manufacturer | Cisco |
| Category | Optical Transmission Network |
| Product Series | Cisco NCS 4000 |
| Part Number | E-NCS4K-6525K9 |
| Model Number | E-NCS4K-6525K9= |
| Release Date | - |
| Replacement Part Number | E-NCS4K-6533K9 |
| Replacement Product Name | E-delivery of XR 6.5.33 for NCS4K; grants RTU license |
Lifecycle status
EoS - Sales Ended
E-NCS4K-6525K9 Lifecycle Timeline
Recorded lifecycle milestones in date order.
-
End-of-Life Announcement (EOL)2025-06-13
-
End of Sale (EOS)2026-06-13
-
Last Ship Date2026-09-12
-
End of SW Maintenance2027-06-13
-
End of Service Contract Renewal2028-06-13
-
Last Date of Support2029-06-30
-
End of Service Life (EOSL)2029-06-30
Additional Information
Official source fields and support milestones recorded for E-NCS4K-6525K9.
| Last Ship Date: HW, License | 2026-09-12 |
|---|---|
| Last Ship Date: OS SW | 09/12/2026 |
| End Of New Service Attachment Date: HW | 2027-06-13 |
| End Of New Service Attachment Date: OS SW | 06/13/2027 |
| End Of SW Maintenance Releases Date: HW | 2027-06-13 |
| End Of SW Maintenance Releases Date: OS SW | 06/13/2027 |
| End Of Service Contract Renewal Date: HW | 2028-06-13 |
| End Of Service Contract Renewal Date: OS SW | 06/13/2028 |
| Last Date Of Support: HW | 2029-06-30 |
| Last Date Of Support: OS SW | 06/30/2029 |
| End of-Service-Life (EOSL) | 2029-06-30 |
| Official EOL Notice | View Official EOL Documentation |
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