Lifecycle record
SP-4T1E1 EOL & EOSL Dates
Cisco 4T1/E1 ports with PVDM3-128 for SPIAD
Lifecycle status
EoS - Sales Ended
SP-4T1E1 is no longer sold by Cisco; end of sale was 2021-11-03. Support continues until 2026-11-30.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2021-05-05 |
|---|---|
| End of Sale (EOS) | 2021-11-03 |
| End of Service Life (EOSL) | 2026-11-30 |
| Manufacturer | Cisco |
| Category | Unified Communications |
| Product Series | Cisco SP IAD Voice Bundles |
| Part Number | SP-4T1E1 |
| Release Date | - |
| Replacement Part Number | N/A |
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 | 2022-02-01 |
|---|---|
| End Of New Service Attachment Date: HW | 2022-11-03 |
| End Of SW Maintenance Releases Date: HW | 2022-11-03 |
| End Of Routine Failure Analysis Date: HW | 2022-11-03 |
| End Of Vulnerability/Security Support: HW | 2024-11-02 |
| End Of Service Contract Renewal Date: HW | 2026-01-29 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco SP IAD Voice Bundles EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| SP-16FXS | Cisco 16FXS ports with PVDM3-32 for SPIAD | 2021-05-05 | 2021-11-03 |
| SP-1T1E1 | Cisco 1T1/E1 port with PVDM3-32 for SPIAD | 2021-05-05 | 2021-11-03 |
| SP-24FXS | Cisco 24FXS ports with PVDM3-32 for SPIAD | 2021-05-05 | 2021-11-03 |
| SP-2T1E1 | Cisco 2T1/E1 ports with PVDM3-64 for SPIAD | 2021-05-05 | 2021-11-03 |
| SP-8FXS | Cisco 8FXS ports with PVDM3-16 for SPIAD | 2021-05-05 | 2021-11-03 |
| SP-8FXS-VIC | Cisco 2x4FXS ports with PVDM3-16 for SPIAD | 2021-05-05 | 2021-11-03 |