EOL & EOSL Dates and Details
XR-NCS4K-521K9 EOL Data |
|
| End of-Life Announcement (EOL) | 01/15/2019 |
| End of Sale (EOS) | 04/16/2019 |
| End of Service Life (EOSL) | 04/30/2020 |
| Manufacturer | Cisco |
| Category | Software |
| Product Series | Cisco NCS 4000 |
| Part Number | XR-NCS4K-521K9 |
| Model Number | XR-NCS4K-521K9 |
| Release Date | |
| Replacement Part Number | XR-NCS4K-6142K9 |
| Replacement Product Name | Delivery of XR 6.1.42 for NCS4K |
Official EOL: Additional Information |
|
| End Of Phone Support: OS SW | 04/15/2020 |
| Last Ship Date: OS SW | 07/15/2019 |
| End Of SW Maintenance Releases Date: OS SW | 04/15/2020 |
| Official EOL Notice | View Official EOL Documentation |
Request a Quote
Please provide a valid firstname so that we can communicate conveniently
Please provide a valid lastname so that we can communicate conveniently
Please provide a valid email address, such as [email protected]
Please provide a valid telephone number, and including a country calling code is better
Please select a valid Country / Region so that we can evaluate shipping methods and budget
Please provide a valid Inquiry Details to let us provide more customized service
How would you like us to contact you?
Please select at least one contact method
Explore More EOL Dates
| Manufacturer | Part Number | Product Name | EOL Date |
|---|---|---|---|
| Cisco | XR-NCS4K-601K9 | Cisco NCS 4000 IOS XR Software Release 6.0.1 USB key- RTU License | 01/15/2018 |
| Cisco | NCS4K-SSD-200G= | Cisco NCS 4000 200G SSD disk for ECU | 11/30/2023 |
| Cisco | XR-NCS4K-6142K9 | Cisco Delivery of XR 6.1.42 for NCS4K | 06/13/2025 |
| Cisco | E-NCS4K-651K9= | Cisco E-delivery of XR 6.5.1 for NCS4K; grants RTU license | 06/13/2025 |
| Cisco | XR-NCS4K-6142K9= | Cisco USB Key delivery of XR 6.1.42 for NCS4K | 06/13/2025 |
| Cisco | XR-NCS4K-6525K9 | Cisco Delivery of XR 6.5.25 for NCS4K; grants RTU license | 06/13/2025 |
| Cisco | NCS4016-FC-M= | Cisco NCS 4016 Agnostic Cross connect - Multichassis | 12/14/2018 |
| Cisco | E-NCS4K-6526K9= | Cisco E-delivery of XR 6.5.26 for NCS4K; grants RTU license | 06/13/2025 |
| Cisco | XR-NCS4K-652K9 | Cisco Delivery of XR 6.5.2 for NCS4K; grants RTU license | 06/13/2025 |
| Cisco | E-NCS4K-6525K9= | Cisco E-delivery of XR 6.5.25 for NCS4K; grants RTU license | 06/13/2025 |