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C1-WS3650-48UR

Catalyst 3650 Series —

ENDING SOON
4 mo
until end of service life

Lifecycle position

now
availableend of saleservice
Available—
End of saleOct 2021
End of serviceOct 2026Cisco bulletin ↗
Last security firmwareSW maintenance ended 2022-10

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 3650 Series

2D-C2-1025WAC›2D-C2-250WAC›2D-C2-640WAC›C1-WS3650-24PD›C1-WS3650-24PS›C1-WS3650-24TD›C1-WS3650-24TS›C1-WS3650-24UQ›

C1-WS3650-48UR — questions

Is the Cisco C1-WS3650-48UR still supported?

Yes, for now. Cisco's last date of support for C1-WS3650-48UR is Oct 2026, per the Cisco end-of-life bulletin.

When did the C1-WS3650-48UR reach end of sale?

C1-WS3650-48UR reached end of sale Oct 2021, per the Cisco end-of-life bulletin.

What is the last date of support (EOSL) for the C1-WS3650-48UR?

Oct 2026, according to the Cisco end-of-life bulletin.

Can the C1-WS3650-48UR be maintained after Cisco support ends?

After the last date of support, C1-WS3650-48UR units can often be kept in production through third-party maintenance providers. Cisco no longer issues software fixes, TAC support, or hardware replacement for it.