Fortinet FortiSwitch-5003B — End-of-Life & EOSL Dates
Fortinet FortiSwitch-5003B chassis switch/controller. Published end-of-order (end-of-sale) and end-of-support (EOSL) dates from Fortinet's public hardware Product Life Cycle feed, linked for verification.
Every tracked Fortinet FortiSwitch-5003B SKU group is past Fortinet 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
Apr 2018
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: chassis switch/controller
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 |
|---|---|---|---|---|
| FortiSwitch-5003B | Fortinet FortiSwitch-5003B chassis switch/controller | Apr 2018 | Apr 2023 | Past support |
| FortiSwitch-5003B-G | Fortinet FortiSwitch-5003B-G chassis switch/controller | Apr 2018 | Apr 2023 | Past support |
Options from here
The Fortinet FortiSwitch-5003B is past Fortinet 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.
Fortinet FortiSwitch-5003B — questions
Is the Fortinet FortiSwitch-5003B end of life?
Yes. Every tracked FortiSwitch-5003B SKU group is past its last date of support.
What is the last date of support for the FortiSwitch-5003B?
Apr 2023, per the Fortinet end-of-sale bulletin.
Where do these FortiSwitch-5003B dates come from?
Every end-of-sale and end-of-service-life date on this page links to the official Fortinet end-of-sale bulletin it was taken from.
On the same timetable
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