Lifecycle record
N7KS1K9-51 EOL & EOSL Dates
Cisco NX-OS Release 5.1
Lifecycle status
In EOSL Phase
N7KS1K9-51 reached its last date of support on 2017-12-31. Cisco support services are no longer available for this model. Recommended replacement: N7KS1K9-52.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2012-06-15 |
|---|---|
| End of Sale (EOS) | 2012-12-14 |
| End of Service Life (EOSL) | 2017-12-31 |
| Manufacturer | Cisco |
| Category | Switches |
| Product Series | Cisco Nexus 7000 |
| Part Number | N7KS1K9-51 |
| Release Date | 2011-08-29 |
| Replacement Part Number | N7KS1K9-52 |
| Replacement Product Name | Cisco NX-OS Release 5.2 |
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 | 2012-12-14 |
|---|---|
| End Of SW Maintenance Releases Date: HW | 2013-12-14 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco Nexus 7000 EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| C1-N7004-S2 | Cisco ONE Nexus 7004 Bundle (Chassis,1xSUP2),NoPowSup | 2020-08-31 | 2021-03-01 |
| C1-N7004-S2-R | Cisco ONE Nexus 7004 Bundle (Chassis,2xSUP2),NoPowSup | 2020-08-31 | 2021-03-01 |
| C1-N7004-S2E | Cisco ONE Nexus 7004 Bundle (Chassis,1xSUP2E),NoPowSup | 2020-08-31 | 2021-03-01 |
| C1-N7004-S2E-R | Cisco ONE N7004 Bundle(Chassis,2xSUP2E),No Power Supplies | 2020-08-31 | 2021-03-01 |
| C1-N7009-B2S2 | Cisco ONE Nexus 7009 Bundle (Chassis,1xSUP2,x5xFAB2)NoPowSup | 2020-08-31 | 2021-03-01 |
| C1-N7009-B2S2-R | Cisco ONE Nexus 7009 Bundle (Chassis,2xSUP2,5xFAB2),NoPowSup | 2020-08-31 | 2021-03-01 |
| C1-N7009-B2S2E | Cisco ONE Nexus 7009 Bundle (Chassis,1xSUP2E,5xFAB2)NoPowSup | 2020-08-31 | 2021-03-01 |
| C1-N7009-B2S2E-R | Cisco ONE Nexus7009 Bundle(Chassis,2xSUP2E,5xFAB2),NoPowSup | 2020-08-31 | 2021-03-01 |