Calix E5-111 and E5-120 — End-of-Life & EOSL Dates
Calix E5-111 and E5-120 — end-of-sale and end-of-support dates by part number, from the Calix Customer Advisory Bulletin cited below.
Is the Calix E5-111 and E5-120 end of life?
Past end of serviceEvery tracked Calix E5-111 and E5-120 SKU group is past Calix end of service life (last group Apr 2020). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
Why this score
- Past end of service life — 76 months ago
- Vendor-published date, source-linked
- Category: optical access platform
The score reflects support-lifecycle timing and source confidence only — higher means more support runway. It is not a risk, safety or compliance rating. How it’s calculated →
E5-111 and E5-120
EOSL — PAST5 SKUs in this group
Options from here
Unsupported nowThe Calix E5-111 and E5-120 is past Calix end of service life. These are the paths teams take from here:
Keep it in production past the OEM cutoff with an independent maintainer.
Buy spares now, while units still circulate on the secondary market.
It is unsupported today — set a migration timeline and budget.
Low-criticality role — document the risk, harden backups, retire on your terms.
Independent and informational — EOSL.ai sells no hardware or maintenance and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the asset's role.
Calix E5-111 and E5-120 — questions
Is the Calix E5-111 and E5-120 end of life?
Yes — every tracked E5-111 and E5-120 SKU group is past its last date of support.
What is the last date of support for the E5-111 and E5-120?
Apr 2020 — per the Calix end-of-sale bulletin.
Where do these E5-111 and E5-120 dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Calix end-of-sale bulletin it was taken from.
On the same timetable
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