Catalyst 4500 E-Series Supervisor 9-E TAA
WS-X45-SUP9-E++=
Supervisor
· Catalyst 4500 series switches Series
Can I still get the Catalyst 4500 E-Series Supervisor 9-E TAA?
Yes, but the window is closing. Cisco support ends on 2026-10-31. Stock spares before last-time-buy if the parent platform is staying in service. See Cisco's lifecycle bulletin.
How long is the Catalyst 4500 E-Series Supervisor 9-E TAA covered for RMA?
RMA and support coverage for the Catalyst 4500 E-Series Supervisor 9-E TAA ends on 2026-10-31. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the Catalyst 4500 E-Series Supervisor 9-E TAA?
No direct successor SKU. Replacing the Catalyst 4500 E-Series Supervisor 9-E TAA usually means sourcing the equivalent part for the current platform generation.
Catalyst 4500 E-Series Supervisor 9-E TAA Availability and Support
The Cisco Catalyst 4500 E-Series Supervisor 9-E TAA (WS-X45-SUP9-E++=) is a supervisor for Cisco Catalyst 4500 series switches series platforms. Component dates track the parent platform: when the platform line is retired, its modules, optics, and spares retire with it. Cisco support for this product is ending soon. The last date of support is . After that date, no further software updates, security patches, or hardware replacements will be provided.
Lifecycle Milestones
| Lifecycle notice published | 5y 12mo ago | |
|---|---|---|
| End of sale | 4y 12mo ago | |
| Last order date | 4y 9mo ago | |
| End of software maintenance | 3y 12mo ago | |
| End of failure analysis | 3y 12mo ago | |
| End of security vulnerability support | in 13 days | |
| Last date of support | in 13 days |
Catalyst 4500 E-Series Supervisor 9-E TAA