SRX Series SRX5800 — SRX5800 firewall
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.
Yes, for now. Juniper's last date of support for SRX5800E-BASE-DC is Sep 2027 (per the Juniper end-of-sale bulletin).
SRX5800E-BASE-DC reached end of sale Sep 2021, per the Juniper end-of-sale bulletin.
Sep 2027 — per the Juniper end-of-sale bulletin.
After the last date of support, SRX5800E-BASE-DC units can often be kept in production through third-party maintenance providers. Juniper no longer issues software fixes, support, or hardware replacement for it.