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MX40-T-AC

M/MX Series MX40 — MX40 router

ENDING SOON
0 mo
until end of service life

Lifecycle position

now
availableend of saleservice
Available—
End of saleJun 2021
End of serviceJun 2026Juniper bulletin ↗
Last security firmware—

Options from here

Third-party maintenance

Covered past the OEM cutoff by an independent maintainer.

Pre-stock spares

Modules and units still circulate on the secondary market.

Schedule migration

Carrying production traffic? Set the replacement window now, not mid-outage.

Run to failure

Low-criticality role — document the risk, harden backups, retire on your terms.

Other SKUs in MX40

MX40BASE-TMX40 router›MX40-T-DCMX40 router›

MX40-T-AC — questions

Is the Juniper MX40-T-AC still supported?

Yes, for now. Juniper's last date of support for MX40-T-AC is Jun 2026 (per the Juniper end-of-sale bulletin).

When did the MX40-T-AC reach end of sale?

MX40-T-AC reached end of sale Jun 2021, per the Juniper end-of-sale bulletin.

What is the last date of support (EOSL) for the MX40-T-AC?

Jun 2026 — per the Juniper end-of-sale bulletin.

Can the MX40-T-AC be maintained after Juniper support ends?

After the last date of support, MX40-T-AC units can often be kept in production through third-party maintenance providers. Juniper no longer issues software fixes, support, or hardware replacement for it.