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Data center switch · Switch hardware

QSFP-100G-PSM4

Nexus 3232C Series —

SUPPORTED
14 mo
of runway remaining

Lifecycle position

now
availableend of saleservice
Available—
End of saleAug 2022
End of serviceAug 2027Cisco bulletin ↗
Last security firmwareSW maintenance ended 2023-08

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 3232C Series

N3K-C3232C›N9K-C9336C-FX2›N3K-C3232C-B8C›N3K-C3232C-OE›3232C-OE›N3K-C3232C-ZZ-PE›N3K-C3232C-ZZ-PI›

QSFP-100G-PSM4 — questions

Is the Cisco QSFP-100G-PSM4 still supported?

Yes, for now. Cisco's last date of support for QSFP-100G-PSM4 is Aug 2027 (per the Cisco EOL bulletin).

When did the QSFP-100G-PSM4 reach end of sale?

QSFP-100G-PSM4 reached end of sale Aug 2022, per the Cisco EOL bulletin.

What is the last date of support (EOSL) for the QSFP-100G-PSM4?

Aug 2027 — per the Cisco EOL bulletin.

Can the QSFP-100G-PSM4 be maintained after Cisco support ends?

After the last date of support, QSFP-100G-PSM4 units can often be kept in production through third-party maintenance providers. Cisco no longer issues software fixes, support, or hardware replacement for it.