HP 3100 Switch Series — HP 3100-24-PoE v2 EI 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 JD313B was Apr 2022 (derived from HPE's published 5-year support-life policy applied to the end-of-sale date) — it is past end of service life.
JD313B reached end of sale Apr 2017, per the HPE end-of-sale bulletin.
Apr 2022 — derived from HPE's published 5-year support-life policy applied to the end-of-sale date.
After the last date of support, JD313B units can often be kept in production through third-party maintenance providers. HPE no longer issues software fixes, support, or hardware replacement for it.