EOSL database / Cisco / Catalyst 3750
Cisco Catalyst 3750 — End of Service Life
22 models of the Catalyst 3750 line in the database (Network): 22 already end-of-support, 0 reach EOSL within 12 months.
Short answer: Support for Cisco Catalyst 3750 ends per model: 22 of 22 models are already end of support (most recently Catalyst 3750-E 750W Power Supply on 31/10/2021).
| Model | Category | EOSL date | Status |
|---|---|---|---|
| Catalyst 3750 24-Port Layer 3 Ip Switch | Network | 31/10/2021 | End of support |
| Catalyst 3750 24-Port GbE Lan Switch | Network | 31/10/2021 | End of support |
| Catalyst 3750 24-Port Poe Switch | Network | 31/10/2021 | End of support |
| Catalyst 3750 48-Port Poe Lan Switch | Network | 31/10/2021 | End of support |
| Catalyst 3750-E 750W Power Supply | Network | 31/10/2021 | End of support |
| Catalyst 3750 V2 48-Port Poe Switch | Network | 31/05/2021 | End of support |
| Catalyst 3750 V2 48-Port 10/100 Poe Switch | Network | 31/05/2021 | End of support |
| Catalyst 3750 48-Port 10/100/1000T Poe W/ Ie | Network | 31/01/2018 | End of support |
| Catalyst 3750 24-Port 10/100/1000T Switch | Network | 31/01/2018 | End of support |
| Catalyst 3750-24FS Switch | Network | 30/09/2017 | End of support |
| Catalyst 3750-48PS Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750-48TS Switch | Network | 31/07/2015 | End of support |
| Cisco Catalyst 3750-24PS Switch | Network | 31/07/2015 | End of support |
| Cisco Catalyst 3750-24TS Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 48-Port 10/100 Ip Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 48-Port 10/100 Poe Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 48-Port 10/100 Poe Ip Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 24-Port 10/100 Lan Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 24-Port 10/100 Ethernet Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 24-Port 10/100 Poe Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 24-Port 10/100 Poe Ip Switch | Network | 31/07/2015 | End of support |
| Catalyst 3750 24-Port 100Base-Fx Switch | Network | 31/07/2015 | End of support |
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Keep running Catalyst 3750 systems after EOSL?
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Request a free EOSL auditAll Cisco lines at a glance: Cisco overview. What the statuses mean: What is EOSL?
FAQ
Can I keep running Catalyst 3750 systems after EOSL?
Yes. After the vendor's end of support, third-party maintenance (TPM) keeps Cisco hardware running with SLAs and spare parts — typically 30–70% below OEM list price. Security updates for firmware are no longer provided by the vendor, so plan network segmentation accordingly.
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This series was grouped automatically from the model names in the vendor data.
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