Cisco / Cisco 550X
SX550X-52-K9-NA
Cisco SX550X-52 52-Port 10GBase-T Stackable Managed Switch
- EOL
- 2022-01-29
- EOS
- 2022-07-30
- EOSL
- 2027-07-31
Series lifecycle table
Cisco 550X EOL List
This table tracks end-of-life milestones for 82 Cisco 550X 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 550X 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 2027-07-31 to 2027-07-31. Open any part number for source details, replacement fields, and current availability options.
82 products
Cisco 550X Series
Total Products: 82 | Page 5 of 5
Cisco / Cisco 550X
SX550X-52-K9-UK
Cisco SX550X-52 52-Port 10GBase-T Stackable Managed Switch
- EOL
- 2022-01-29
- EOS
- 2022-07-30
- EOSL
- 2027-07-31
| Manufacturer | Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|---|
| Cisco | SX550X-52-K9-NA | Cisco SX550X-52 52-Port 10GBase-T Stackable Managed Switch | 2022-01-29 | 2022-07-30 | 2027-07-31 |
| Cisco | SX550X-52-K9-UK | Cisco SX550X-52 52-Port 10GBase-T Stackable Managed Switch | 2022-01-29 | 2022-07-30 | 2027-07-31 |