Milestone dates
The dates Arista published, with Arista's own wording under each milestone.
| Milestone | Date |
|---|---|
| End of saleArista: Last day to order (End-of-Sale) | |
| End of hardware repairArista: Last day for HW RMA requests | |
| Last date of supportArista: End-of-Life of product |
Affected part numbers
1 part number is covered.
| Part number | Description |
|---|---|
| DCA-DM-SDL | Service Node Version ‘SDL’ |
Upgrade path
Arista does not name a replacement part number in this announcement. Browse current Arista products, or send your existing part numbers with a quote request and we will propose a new current model.
Source
Arista: End of Sale / End of Life for Arista Service Node Appliance: DCA-DM-SDL. Retrieved 25 October 2026. Manufacturers sometimes revise these dates; check the source for the exact part number you run.