Lifecycle record
WS-X4506-GB-T EOL & EOSL Dates
Cisco Catalyst 4500 6-Port 10/100/1000 PoE or SFP (Optional)
Lifecycle status
End of Support (EOL Completed)
WS-X4506-GB-T reached its last date of support on 2016-11-30. Cisco support services are no longer available for this model. Recommended replacement: WS-X4612-SFP-E.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2011-05-10 |
|---|---|
| End of Sale (EOS) | 2011-11-08 |
| End of Service Life (EOSL) | 2016-11-30 |
| Manufacturer | Cisco |
| Category | Switches |
| Product Series | Cisco Catalyst 4500 |
| Part Number | WS-X4506-GB-T |
| Model Number | WS-X4506-GB-T= |
| Release Date | - |
| Replacement Part Number | WS-X4612-SFP-E |
| Replacement Product Name | Cisco Catalyst 4500 E-Series 12-Port GE (SFP) |
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 | 2012-02-06 |
|---|---|
| End Of New Service Attachment Date: HW | 2012-11-07 |
| End Of SW Maintenance Releases Date: HW | 2012-11-07 |
| End Of Routine Failure Analysis Date: HW | 2012-11-07 |
| End Of Service Contract Renewal Date: HW | 2016-02-03 |
| Last Date Of Support: HW | 2016-11-30 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco Catalyst 4500 EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| C1-4500E-DNAA-T | Cisco ONE C4500E DNA Advantage Term Lic | 2023-03-07 | 2023-09-05 |
| C1-C4500E-DNAA-O | Cisco ONE C4500E DNA Advantage On-Going Innovation | 2023-03-07 | 2023-09-05 |
| C1-C4500E-DNAE-O | Cisco ONE C4500E DNA Essentials On-Going Innovation | 2023-03-07 | 2023-09-05 |
| C1-C4510RE-S796V | Cisco ONE 4510R+E Chassis, Two WS-X4748-RJ45V+E, Sup7-E | 2016-10-31 | 2017-10-31 |
| C1-X45-SUP9-E | Cisco Catalyst 4500 E-Series Supervisor 9-E | 2020-10-30 | 2021-10-30 |
| C1-X45-SUP9-E-2 | Cisco One Catalyst 4500 E-Series Redundant Supervisor 9-E | 2020-10-30 | 2021-10-30 |
| C4500E-3NR-7E-MGIG | Cisco SUP7E and MGIG upgrade for 3 slot chassis bundle (48 ports) | 2016-10-31 | 2017-10-31 |
| C4500E-3NR-7E-UPOE | Cisco Sup7-E and WS-X4748-UPOE+E Upgrade for 3 slot bundle | 2016-10-31 | 2017-10-31 |