Calix T072G, T073G, T076G and T077G ONTs — End-of-Life & EOSL Dates
Calix T072G, T073G, T076G and T077G ONTs — end-of-sale and end-of-support dates by part number, from the Calix Customer Advisory Bulletin cited below.
Every tracked Calix T072G, T073G, T076G and T077G ONTs SKU group is past Calix end of service life (last group Sep 2022). 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
Apr 2017
Last date of support
Sep 2022
Part numbers
31
47
months past last support
Why this score
- Past end of service life — 47 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 31 share the dates above. Find your exact part to confirm.
| Part number | Description | End of sale | Last support | Status |
|---|---|---|---|---|
| 100-03563 | T072G HGU ONT-EU T072G HGU, 2 POTS, 4 GE -EU Power | Apr 2017 | Sep 2022 | Past support |
| 100-03576 | T073G HGU ONT-EU T073G HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -EU Power | Apr 2017 | Sep 2022 | Past support |
| 100-03564 | T076G HGU ONT-EU T076G HGU, 2 POTS, 4 GE, 1 RF -EU Power | Apr 2017 | Sep 2022 | Past support |
| 100-03577 | T077G HGU ONT-EU T077G HGU, 2 POTS, 4 GE, 1 RF, 1 WIFI (2.4GHz) -EU | Apr 2017 | Sep 2022 | Past support |
| 000-00796 | T072G HGU ONT-AM T072G HGU, 2 POTS, 4 GE -AM Power Type A | Apr 2017 | Sep 2022 | Past support |
| 000-00811 | T072G HGU ONT-AR T072G HGU, 2 POTS, 4 GE -AR Power Type I | Apr 2017 | Sep 2022 | Past support |
| 000-00806 | T072G HGU ONT-AU T072G HGU, 2 POTS, 4 GE -AU/NZ Power Type I | Apr 2017 | Sep 2022 | Past support |
| 000-00791 | T072G HGU ONT-EU T072G HGU, 2 POTS, 4 GE -EU Power Type C | Apr 2017 | Sep 2022 | Past support |
| 000-00801 | T072G HGU ONT-UK T072G HGU, 2 POTS, 4 GE -UK Power Type G | Apr 2017 | Sep 2022 | Past support |
| 000-00797 | T073G HGU ONT-AM T073G HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -AM Power Type A | Apr 2017 | Sep 2022 | Past support |
| 000-00812 | T073G HGU ONT-AR T073G HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -AR Power Type I | Apr 2017 | Sep 2022 | Past support |
| 000-00807 | T073G HGU ONT-AU T073G HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -AU/NZ Power Type I | Apr 2017 | Sep 2022 | Past support |
| 000-00792 | T073G HGU ONT-EU T073G HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -EU Power Type C | Apr 2017 | Sep 2022 | Past support |
| 000-00802 | T073G HGU ONT-UK T073G HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -UK Power Type G | Apr 2017 | Sep 2022 | Past support |
| 000-00826 | T073G-2 HGU ONT-AM T073G-2 HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -AM Power Type A | Apr 2017 | Sep 2022 | Past support |
| 000-00829 | T073G-2 HGU ONT-AR T073G-2 HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -AR Power Type I | Apr 2017 | Sep 2022 | Past support |
| 000-00828 | T073G-2 HGU ONT-AU T073G-2 HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -AU/NZ Power Type | Apr 2017 | Sep 2022 | Past support |
| 000-00825 | T073G-2 HGU ONT-EU T073G-2 HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -EU Power Type C | Apr 2017 | Sep 2022 | Past support |
| 000-00827 | T073G-2 HGU ONT-UK T073G-2 HGU, 2 POTS, 4 GE, 1 WIFI (2.4GHz) -UK Power Type G | Apr 2017 | Sep 2022 | Past support |
| 000-00793 | T076G HGU ONT-EU T076G HGU, 2 POTS, 4 GE, 1 RF -EU Power Type C | Apr 2017 | Sep 2022 | Past support |
| 000-00798 | T076G HGU ONT-AM T076G HGU, 2 POTS, 4 GE, 1 RF -AM Power Type A | Apr 2017 | Sep 2022 | Past support |
| 000-00803 | T076G HGU ONT-UK T076G HGU, 2 POTS, 4 GE, 1 RF -UK Power Type G | Apr 2017 | Sep 2022 | Past support |
| 000-00808 | T076G HGU ONT-AU T076G HGU, 2 POTS, 4 GE, 1 RF -AU/NZ Power Type I | Apr 2017 | Sep 2022 | Past support |
| 000-00813 | T076G HGU ONT-AR T076G HGU, 2 POTS, 4 GE, 1 RF -AR Power Type I | Apr 2017 | Sep 2022 | Past support |
| 000-00799 | T077G HGU ONT-AM T077G HGU, 2 POTS, 4 GE, 1 RF, 1 WIFI (2.4GHz) -AM Power Type | Apr 2017 | Sep 2022 | Past support |
| 000-00814 | T077G HGU ONT-AR T077G HGU, 2 POTS, 4 GE, 1 RF, 1 WIFI (2.4GHz) -AR Power Type | Apr 2017 | Sep 2022 | Past support |
| 000-00809 | T077G HGU ONT-AU T077G HGU, 2 POTS, 4 GE, 1 RF, 1 WIFI (2.4GHz) -AU/NZ Power | Apr 2017 | Sep 2022 | Past support |
| 000-00794 | T077G HGU ONT-EU T077G HGU, 2 POTS, 4 GE, 1 RF, 1 WIFI (2.4GHz) -EU Power Type | Apr 2017 | Sep 2022 | Past support |
| 000-00804 | T077G HGU ONT-UK T077G HGU, 2 POTS, 4 GE, 1 RF, 1 WIFI (2.4GHz) -UK Power Type | Apr 2017 | Sep 2022 | Past support |
| 100-04258 | Available | Apr 2017 | Sep 2022 | Past support |
| 100-04260 | Available | Apr 2017 | Sep 2022 | Past support |
Options from here
The Calix T072G, T073G, T076G and T077G 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 T072G, T073G, T076G and T077G ONTs — questions
Is the Calix T072G, T073G, T076G and T077G ONTs end of life?
Yes. Every tracked T072G, T073G, T076G and T077G ONTs SKU group is past its last date of support.
What is the last date of support for the T072G, T073G, T076G and T077G ONTs?
Sep 2022, per the Calix end-of-sale bulletin.
Where do these T072G, T073G, T076G and T077G 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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