Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21)
WS-X4148-RJ21
Module
· Catalyst 4500 series switches Series
Is the Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21) still supported?
No. Cisco ended support for the Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21) on 2015-07-31. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21) reach end of support?
Cisco support for the Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21) ends on 2015-07-31.
What replaces the Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21)?
Cisco has not published a successor model for the Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21).
Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21) Lifecycle Overview
The Cisco Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21) (WS-X4148-RJ21) is a module product in the Cisco Catalyst 4500 series switches series. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21) should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 16y 9mo ago | |
|---|---|---|
| End of sale | 16y 3mo ago | |
| End of software maintenance | 15y 3mo ago | |
| End of failure analysis | 15y 3mo ago | |
| Last date of support | 11y 3mo ago |
Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21)
Additional Dates
| Last Ship Date | 16y ago | |
|---|---|---|
| End Of New Service Attachment Date | 15y 3mo ago | |
| End Of Service Contract Renewal Date | 12y ago |