EOL & EOSL Dates and Details
NCS4K-24LR-O-S EOL Data |
|
| End of-Life Announcement (EOL) | 11/18/2024 |
| End of Sale (EOS) | 11/18/2025 |
| End of Service Life (EOSL) | 11/30/2030 |
| Manufacturer | Cisco |
| Category | Optical Transmission Network |
| Product Series | Cisco NCS 4000 |
| Part Number | NCS4K-24LR-O-S |
| Model Number | NCS4K-24LR-O-S |
| Release Date | |
| Replacement Part Number | NCS4K-4H-OPW-QC2 |
| Replacement Product Name | Cisco NCS 4000 400G Packet/OTN/WDM - QSFP28/CFP2 - Lne card |
Official EOL: Additional Information |
|
| Last Ship Date: HW | 02/17/2026 |
| End Of SW Maintenance Releases Date: HW | 11/18/2026 |
| End Of Routine Failure Analysis Date: HW | 11/18/2026 |
| End Of New Service Attachment Date: HW | 11/18/2026 |
| End Of Service Contract Renewal Date: HW | 02/16/2030 |
| Additional Information | - |
| Official EOL Notice | View Official EOL Documentation |
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|---|---|---|---|
| Cisco | E-NCS4K-651K9= | Cisco E-delivery of XR 6.5.1 for NCS4K; grants RTU license | 06/13/2025 |
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| Cisco | XR-NCS4K-6526K9 | Cisco Delivery of XR 6.5.26 for NCS4K; grants RTU license | 06/13/2025 |
| Cisco | XR-NCS4K-601K9= | Cisco NCS 4000 IOS XR Software Release 6.0.1 USB key- RTU License | 01/15/2018 |
| Cisco | XR-NCS4K-652K9 | Cisco Delivery of XR 6.5.2 for NCS4K; grants RTU license | 06/13/2025 |
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