Calix 500 Series SFU ONTs End-of-Life & EOSL Dates
Calix 500 Series SFU ONTs — end-of-sale and end-of-support dates by part number, from the Calix Customer Advisory Bulletin cited below.
Every tracked Calix 500 Series SFU ONTs SKU group is past Calix end of service life (last group Dec 2015). 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
Jul 2010
Last date of support
Dec 2015
Part numbers
17
131
months past last support
Why this score
- Past end of service life 131 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 17 part numbers share the dates above. Find your exact part to confirm.
| Part number | End of sale | Last date of support | Status | Description |
|---|---|---|---|---|
| 100-00690 | Jul 2010 | Dec 2015 | Past support | ONTCMN-500 ENCL ONT ENCLOSURE SFU / ENC-FP |
| 100-00719 | Jul 2010 | Dec 2015 | Past support | ONTCMN-500 OPTITAP ENCL 500 ONT OPTITAP ENCLOSURE SFU / ENC-FP-OF |
| 100-00720 | Jul 2010 | Dec 2015 | Past support | ONTCMN-500 SLACK STRG ENCL ONT SLACK STORAGE ENCLOSURE SFU / ENC-FP-SS |
| 100-00715 | Jul 2010 | Dec 2015 | Past support | ONTCMN-500 STRUCT WRING |
| 100-00750 | Jul 2010 | Dec 2015 | Past support | 500F-HPNA MSTR 500F-HPNA MSTR |
| 100-00717 | Jul 2010 | Dec 2015 | Past support | ONTCMN-PWR INSERTER KIT RF POWER INSERTER KIT / ACC-RFPI-KIT |
| 100-00749 | Jul 2010 | Dec 2015 | Past support | 500F-HPNA CLNT IPOC HPNA V3 CLIENT / MOD-IPOC-CLIENT |
| 100-01475 | Jul 2010 | Dec 2015 | Past support | 710GX ONT |
| 100-01478 | Jul 2010 | Dec 2015 | Past support | 714GX ONT |
| 100-01479 | Jul 2010 | Dec 2015 | Past support | 720GX ONT |
| 100-01482 | Jul 2010 | Dec 2015 | Past support | 724GX ONT |
| 100-01578 | Jul 2010 | Dec 2015 | Past support | ONTCMN-SFU |
| 100-01579 | Jul 2010 | Dec 2015 | Past support | ONTCMN-SFU |
| 100-01307 | Jul 2010 | Dec 2015 | Past support | ONTCMN-700 |
| 100-01409 | Jul 2010 | Dec 2015 | Past support | ONTCMN-700 SWEB 700 ONT Structured |
| 100-01314 | Jul 2010 | Dec 2015 | Past support | ONTCMN-16/24 |
| 100-01198 | Jul 2010 | Dec 2015 | Past support | ONTCMN-700 Power |
Options from here
The Calix 500 Series SFU 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. Current eBay listings for Calix 500 Series SFU ONTs ↗
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 500 Series SFU ONTs questions
Is the Calix 500 Series SFU ONTs end of life?
Yes. The 500 Series SFU ONTs is past its last date of support (Dec 2015, per the Calix end-of-sale bulletin).
What is the last date of support for the 500 Series SFU ONTs?
Dec 2015, per the Calix end-of-sale bulletin.
Where do these 500 Series SFU 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.