Cisco ESA Async OS v13.0
- EOL
- 2023-10-18
- EOS
- 2024-04-17
- EOSL
- 2026-04-30
This table tracks end-of-life milestones for 2 Cisco Email Security Appliance (ESA) part numbers. For each record it lists the key dates published in Cisco lifecycle notices: the EOL announcement date, End-of-Sale (EOS), and End-of-Service-Life (EOSL). The Cisco Email Security Appliance (ESA) family has no single end-of-life date; milestones are set per part number, so use the table to find the exact SKU you operate. Across this series, EOSL dates range from 2026-04-30 to 2026-04-30. Open any part number for source details, replacement fields, and current availability options.
Total Products: 2 | Page 1 of 1
Cisco ESA Async OS v13.0
Cisco ESA Async OS v14.2
| Manufacturer | Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|---|
| Cisco | SF-ESA-13-0-K9 | Cisco ESA Async OS v13.0 | 2023-10-18 | 2024-04-17 | 2026-04-30 |
| Cisco | SF-ESA-14-2-K9 | Cisco ESA Async OS v14.2 | 2023-10-18 | 2024-04-17 | 2026-04-30 |