Is your Calix hardware still supported?
Calix end-of-sale and end-of-service-life (EOSL) dates, down to the part number — each one linked to the Calix end-of-life bulletin it came from, so you can verify it at the source.
Why trust these dates
Every end-of-sale and EOSL date links to the Calix end-of-life bulletin it came from. Click through and confirm it yourself.
Look up a specific SKU, not just a product line, and get its exact support status, milestone dates and last security firmware.
Every record shows when it was last verified against the source, and the catalog is re-swept each week.
When two bulletins disagree on a date, EOSL.ai surfaces both instead of silently picking one.
Calix support contacts
Links to Calix’s own support pages, re-checked Aug 2026. EOSL.ai does not publish support phone numbers — they cannot be re-verified automatically, and a stale number reached during an outage is worse than none.
Calix by category
| Category | Products | Parts | Earliest EOSL | Latest | Lifecycle split |
|---|---|---|---|---|---|
| Optical access platform | 14 | 99 | Apr 2015 | Dec 2026 | 10 past EOSL. 1 ending soon. 3 no EOL announced. |
| Optical network terminal | 8 | 68 | Feb 2015 | Dec 2024 | 8 past EOSL. |
| Broadband access gateway | 2 | 2 | — | Not announced | 2 no EOL announced. |
| Access network hardware | 1 | 3 | Mar 2015 | Mar 2015 | 1 past EOSL. |