Milestone dates
The dates Cisco published, with Cisco's own wording under each milestone.
| Milestone | Date |
|---|---|
| End of saleCisco: End-of-Sale Date Accessory | |
| Last ship dateCisco: Last Ship Date Accessory | |
| Last date of supportCisco: Last Date of Support Accessory |
Affected part numbers
2 part numbers are covered.
| Part number | Description |
|---|---|
| PWR-ADPT-18W | Power adaptor, 18W, for Catalyst 1000 switches |
| PWR-ADPT-18W= | Power adaptor, 18W Spare, for Catalyst 1000 switches |
Upgrade path
Cisco does not name a replacement part number in this announcement. Browse current Cisco products, or send your existing part numbers with a quote request and we will propose a new current model.
Source
Cisco: End-of-Sale and End-of-Life Announcement for the Cisco Power adaptor for Catalyst 1000 switch (PWR-ADPT-18W). Retrieved 25 October 2026. Manufacturers sometimes revise these dates; check the source for the exact part number you run.