Cisco 8580 750W AC Power Supply
- EOL
- 2021-01-31
- EOS
- 2022-01-31
- EOSL
- 2027-01-31
This table tracks end-of-life milestones for 13 Cisco 8500 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 8500 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 2026-10-31 to 2027-01-31. Open any part number for source details, replacement fields, and current availability options.
Total Products: 13 | Page 1 of 1
Cisco 8580 750W AC Power Supply
Cisco 8580 950W DC Power Supply
Cisco 8540 Wireless Controller (High Availability SKU)
Cisco 8540 DTLS License
Cisco 8540 Wireless Controller 100 AP Adder License
Cisco 8540 Wireless Controller 10 AP Adder License
Cisco 8540 Wireless Controller 1 AP Adder License
Cisco 8540 Wireless Controller 250 AP Adder License
Cisco 8540 Wireless Controller 25 AP Adder License
Cisco 8540 Wireless Controller 500 AP Adder License
Cisco 8540 Wireless Controller 50 AP Adder License
Cisco 8540 Wireless Controller 5 AP Adder License
Cisco 8540 Wireless Controller Adder License
| Manufacturer | Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|---|
| Cisco | AIR-8580-AC-750W | Cisco 8580 750W AC Power Supply | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | AIR-8580-DC-950W | Cisco 8580 950W DC Power Supply | 2021-01-31 | 2022-01-31 | 2027-01-31 |
| Cisco | AIR-CT8540-HA-K9 | Cisco 8540 Wireless Controller (High Availability SKU) | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-CT8540-DTLS-K9 | Cisco 8540 DTLS License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-100A | Cisco 8540 Wireless Controller 100 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-10A | Cisco 8540 Wireless Controller 10 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-1A | Cisco 8540 Wireless Controller 1 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-250A | Cisco 8540 Wireless Controller 250 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-25A | Cisco 8540 Wireless Controller 25 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-500A | Cisco 8540 Wireless Controller 500 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-50A | Cisco 8540 Wireless Controller 50 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-5A | Cisco 8540 Wireless Controller 5 AP Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |
| Cisco | L-LIC-CT8540-UPG | Cisco 8540 Wireless Controller Adder License | 2020-10-30 | 2021-10-30 | 2026-10-31 |