WS-C3750G-24TS-S1U

Catalyst 3750G Series: Catalyst 3750 24 10/100/1000 + 4 SFP + IPB Image; 1RU

EOSL — PAST

105 mo

past end of service life

Lifecycle position

now

availableend of saleservice

AvailableNot published

End of saleJan 2013

End of serviceJan 2018Cisco bulletin ↗

Last security firmwareSW maintenance ended 2014-01

Options from here

Third-party maintenance

Keep it in production past the OEM cutoff with an independent maintainer.

Pre-stock spares

Buy spares now, while units still circulate on the secondary market. eBay listings for WS-C3750G-24TS-S1U ↗

Plan replacement

It is unsupported today. Set a migration timeline and budget.

Run to failure

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

Other SKUs in 3750G Series

WS-C3750G-12S-ECatalyst 3750 12 SFP + IPS Image›WS-C3750G-24T-SCatalyst 3750 24 10/100/1000T + IPB Image›WS-C3750G-24TS-E1UCatalyst 3750 24 10/100/1000 + 4 SFP + IPS Image; 1RU›WS-C3750G-48PS-SCatalyst 3750 48 10/100/1000T PoE + 4 SFP + IPB Image›WS-C3750G-48TS-SCatalyst 3750 48 10/100/1000T + 4 SFP + IPB Image›WS-C3750G-24TS-S›WS-C3750G-12S-SCatalyst 3750 12 SFP + IPB Image›WS-C3750G-12S-SDCatalyst 3750 12 SFP DC powered + IPB Image›

Questions about WS-C3750G-24TS-S1U

Is the Cisco WS-C3750G-24TS-S1U still supported?

No. Cisco's last date of support for WS-C3750G-24TS-S1U was Jan 2018 (per the Cisco EOL bulletin). It is past end of service life.

When did the WS-C3750G-24TS-S1U reach end of sale?

WS-C3750G-24TS-S1U reached end of sale Jan 2013, per the Cisco EOL bulletin.

What is the last date of support (EOSL) for the WS-C3750G-24TS-S1U?

Jan 2018, per the Cisco EOL bulletin.

Can the WS-C3750G-24TS-S1U be maintained after Cisco support ends?

After the last date of support, WS-C3750G-24TS-S1U units can often be kept in production through third-party maintenance providers. Cisco no longer issues software fixes, support, or hardware replacement for it.