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ASA 5506-X E Domain Firepower Threat Defense, WiFi, 8GE, AC

📇 Catalogued from Cisco's product line. Lifecycle/EOL and successor are listed below where available; detailed specs are being added continuously.
CiscoLifecycle / EOL status: End-of-Life

Technical data

Lifecycle / EOL status

EoL announcement2018-08-31
End-of-Sale2018-09-30
Last ship2018-12-31
End of SW maintenance2019-09-30
End of security support2021-09-30
Last Day of Support2023-09-30

Source: Cisco EOL12632 · verified 2026-09-01

Sources & provenance

All facts come from official manufacturer sources and are date-verified. netzspec sells nothing and publishes no offer prices.

Guides for the 5500-X ASA with Firepower series

End-of-Life & successorEoS/support dates & successor of the 5500-X ASA with Firepower series

Data source: Cisco · last updated 2026-09-01.