HPE 5800 and 5820 TAA Switches — HPE 5800 24G TAA 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 JG255B was Dec 2021 (derived from HPE's published 5-year support-life policy applied to the end-of-sale date) — it is past end of service life.
JG255B reached end of sale Dec 2016, per the HPE end-of-sale bulletin.
Dec 2021 — derived from HPE's published 5-year support-life policy applied to the end-of-sale date.
After the last date of support, JG255B units can often be kept in production through third-party maintenance providers. HPE no longer issues software fixes, support, or hardware replacement for it.