Zyxel DX5401-B1 — End-of-Life & EOSL Dates
Zyxel has published end-of-life dates for the DX5401-B1. End of global marketing and end of service and support are taken from Zyxel's own end-of-life table, linked below.
Zyxel DX5401-B1 is still under Zyxel support, to Dec 2027. Fold the eventual replacement into your planning cycle. Zyxel’s named migration path: EX5601-T0.
End of sale
Dec 2025
Last date of support
Dec 2027
Part numbers
1
16
months of vendor support left
Why this score
- End of service life within ~2 years
- Vendor-published date, source-linked
- Vendor-named replacement / migration path available
- Category: service provider access equipment
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 number in this family
All 1 share the dates above. Find your exact part to confirm.
| Part number | Description | End of sale | Last support | Status |
|---|---|---|---|---|
| DX5401-B1 | service provider access equipment | Dec 2025 | Dec 2027 | Supported |
Options from here
The Zyxel DX5401-B1 is still supported. Options to plan around, in rough priority:
Supported for now. Track the end-of-service date and revisit at refresh planning.
Fold the eventual replacement into your multi-year budget.
Stay on a supported software train while under OEM support.
An option to extend life once the OEM cutoff nears.
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.
Zyxel DX5401-B1 — questions
Is the Zyxel DX5401-B1 end of life?
Not yet. All tracked DX5401-B1 SKU groups are still within Zyxel support, though dates vary by SKU. See the breakdown below.
What is the last date of support for the DX5401-B1?
Dec 2027, per the Zyxel end-of-sale bulletin.
Where do these DX5401-B1 dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Zyxel end-of-sale bulletin it was taken from.
What is the replacement for the DX5401-B1?
Zyxel's end-of-life bulletin lists EX5601-T0 as the recommended migration path for the DX5401-B1. Exact per-part-number replacements are in the linked bulletin.
On the same timetable
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