Calix T710G and T720G MDU ONTs — End-of-Life & EOSL Dates
Calix T710G and T720G MDU ONTs — end-of-sale and end-of-support dates by part number, from the Calix Customer Advisory Bulletin cited below.
Every tracked Calix T710G and T720G MDU ONTs SKU group is past Calix end of service life (last group Apr 2023). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure.
End of sale
Oct 2017
Last date of support
Apr 2023
Part numbers
2
40
months past last support
Why this score
- Past end of service life — 40 months ago
- Vendor-published date, source-linked
- Category: optical network terminal
Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated
Part numbers in this family
All 2 share the dates above. Find your exact part to confirm.
| Part number | Description | End of sale | Last support | Status |
|---|---|---|---|---|
| 100-03566 | T710G-24 MDU ONT T710G-24 ONT, 24 FE | Oct 2017 | Apr 2023 | Past support |
| 100-03570 | T720G-24 MDU ONT T720G-24 ONT, 24 POTS, 24 FE | Oct 2017 | Apr 2023 | Past support |
Options from here
The Calix T710G and T720G MDU ONTs 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 and no maintenance, and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the role the asset plays.
Calix T710G and T720G MDU ONTs — questions
Is the Calix T710G and T720G MDU ONTs end of life?
Yes. Every tracked T710G and T720G MDU ONTs SKU group is past its last date of support.
What is the last date of support for the T710G and T720G MDU ONTs?
Apr 2023, per the Calix end-of-sale bulletin.
Where do these T710G and T720G MDU ONTs 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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