OEM supported
The Cisco Industrial Ethernet 4000 Series Switches reaches End of Service Life (EOSL) on 31 Jul 2029.
End of sale
26 Jul 2024EOSL
31 Jul 2029
26 Jul 2024EOSL
31 Jul 2029
- Manufacturer
- Cisco
- Product family
- Industrial Ethernet 4000 Series Switches
- Models / part numbers
- IE-4000-16GT4G-E, IE-4000-16T4G-E, IE-4000-4GC4GP4G-E, IE-4000-4GS8GP4G-E, IE-4000-4S8P4G-E, IE-4000-4T4P4G-E, IE-4000-4TC4G-E, IE-4000-8GS4G-E, IE-4000-8GT4G-E, IE-4000-8GT8GP4G-E, IE-4000-8S4G-E, IE-4000-8T4G-E
- Category
- Network Switch
- End of sale / EOL
- 26 Jul 2024
- End of Service Life
- 31 Jul 2029
- Source
- OEM end-of-life notice · view source
- Notes
- Cisco end-of-life bulletin (announced 2024-01-26). Covers 15 part numbers, e.g. IE-4000-16GT4G-E, IE-4000-16T4G-E, IE-4000-4GC4GP4G-E.
- Last checked
- 14 Nov 2026
Frequently asked questions
When is the Cisco Industrial Ethernet 4000 Series Switches End of Service Life?
Cisco Industrial Ethernet 4000 Series Switches reaches End of Service Life on 31 Jul 2029, after End of Sale on 26 Jul 2024.
What happens after the Industrial Ethernet 4000 Series Switches reaches EOSL?
Cisco stops selling support contracts, spare parts and firmware updates. The hardware keeps working, but break/fix, parts and engineering help must come from a third-party maintenance provider.
Can SLA Expert support the Industrial Ethernet 4000 Series Switches after EOSL?
Yes — SLA Expert provides multi-vendor third-party maintenance, spares and field engineering for post-EOSL Cisco equipment across the Middle East and Africa. Request a quote to confirm coverage for your units.
Related Cisco EOSL dates
| Model | Category | End of sale | EOSL date | Status | |
|---|---|---|---|---|---|
| IC3000 Industrial Compute Gateway IC3000-2C2F-K9 | Network Switch | 31 Jul 2026 | 31 Jul 2031 | OEM supported | |
| 12000 Series 1-port OC-48c/POS Line Cards, FC CONNECTOR OC48E/POS-LR-FC-B, OC48E/POS-SR-FC-B | Network Module | 27 Dec 2001 | 27 Dec 2006 | Past EOSL | |
| SOHO 71, 76, 77, 77H, 806, 826, 827, and 827H Routers CISCOSOHO71, CISCOSOHO76, CISCOSOHO77-50, CISCOSOHO77H, CISCO806, CISCO826, CISCO827, CISCO827H | Router | 30 Apr 2004 | 30 Apr 2009 | Past EOSL | |
| Catalyst 6509-NEB Chassis and Cisco Catalyst 6500 1300W AC Power Supply WS-C6509-NEB, WS-C6509-NEB-FAN, WS-C6509NEB-1300A, WS-C6509NEB-1300D, WS-C6509NEB-2500A, WS-C6509NEB-2500D | Network Switch | 05 Nov 2004 | 30 Nov 2009 | Past EOSL | |
| EOS & EOL: Select Cisco Catalyst 6500 Series Components-Updated WS-C6509-NEB, WS-CAC-1300W | Network Switch | 31 Dec 2004 | 31 Dec 2009 | Past EOSL | |
| 16OC3/POS-SM,16OC3/POS-MM ,8OC3/POS-SM & 8OC3/POS-MM 16OC3/POS-MM, 16OC3/POS-SM, 8OC3/POS-MM, 8OC3/POS-SM | Network Module | 31 Jan 2005 | 31 Jan 2010 | Past EOSL |