C1-CISCO4351/K9
· ISR 3900 series Series
C1-CISCO4351/K9 is no longer available for purchase.
End-of-sale was .
Cisco support continues until .
Is the C1-CISCO4351/K9 still supported?
The C1-CISCO4351/K9 is no longer sold but Cisco continues to support it through 2027-10-31. See Cisco's lifecycle bulletin.
When does the C1-CISCO4351/K9 reach end of support?
Cisco support for the C1-CISCO4351/K9 ends on 2027-10-31.
What replaces the C1-CISCO4351/K9?
Cisco has not published a successor model for the C1-CISCO4351/K9.
Announced
2022-04-29
End of Sale
2022-10-28
End of Support
2027-10-31
Today
C1-CISCO4351/K9 Lifecycle Overview
The Cisco C1-CISCO4351/K9 is a product in the Cisco ISR 3900 series series. This product has reached end of sale as of and can no longer be ordered from Cisco. Existing deployments continue to receive vendor support until , after which the product will reach end of life.
Lifecycle Milestones
| Lifecycle notice published | 3y 12mo ago | |
|---|---|---|
| End of sale | 3y 6mo ago | |
| Last order date | 3y 3mo ago | |
| End of software maintenance | 2y 6mo ago | |
| End of failure analysis | 2y 6mo ago | |
| End of security vulnerability support | 6mo ago | |
| Last date of support | in 1y 6mo |
Applicable Platforms