HP 2810 Switch Series, HP 2510-24G Switch, HP 2510-48G Switch — HP 2520-24G-PoE Switch
Covered past the OEM cutoff by an independent maintainer.
Modules and units still circulate on the secondary market.
Carrying production traffic? Set the replacement window now, not mid-outage.
Low-criticality role — document the risk, harden backups, retire on your terms.
No. HPE's last date of support for J9299A was May 2018 (derived from HPE's published 5-year support-life policy applied to the end-of-sale date) — it is past end of service life.
J9299A reached end of sale May 2013, per the HPE end-of-sale bulletin.
May 2018 — derived from HPE's published 5-year support-life policy applied to the end-of-sale date.
After the last date of support, J9299A units can often be kept in production through third-party maintenance providers. HPE no longer issues software fixes, support, or hardware replacement for it.