OEM supported
The Cisco Secure Network Server 3615, 3655 and 3695 reaches End of Service Life (EOSL) on 31 Aug 2028.
End of sale
17 Aug 2023EOSL
31 Aug 2028
17 Aug 2023EOSL
31 Aug 2028
- Manufacturer
- Cisco
- Product family
- Identity Services Engine
- Models / part numbers
- SNS-3615-K9, SNS-3615-K9-CHAS, SNS-3655-K9, SNS-3655-K9-CHAS, SNS-3695-K9, SNS-3695-K9-CHAS, SNS-CPU-4110, SNS-CPU-4116, SNS-HD600G10K12N, SNS-ML-X32G2RS-H, SNS-MR-X16G1RS-H, SNS-PCIE-IRJ45
- Category
- Firewall
- End of sale / EOL
- 17 Aug 2023
- End of Service Life
- 31 Aug 2028
- Source
- OEM end-of-life notice · view source
- Notes
- Cisco end-of-life bulletin (announced 2023-02-16). Covers 13 part numbers, e.g. SNS-3615-K9, SNS-3615-K9-CHAS, SNS-3655-K9.
- Last checked
- 14 Nov 2026
Frequently asked questions
When is the Cisco Secure Network Server 3615, 3655 and 3695 End of Service Life?
Cisco Secure Network Server 3615, 3655 and 3695 reaches End of Service Life on 31 Aug 2028, after End of Sale on 17 Aug 2023.
What happens after the Secure Network Server 3615, 3655 and 3695 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 Secure Network Server 3615, 3655 and 3695 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 | |
|---|---|---|---|---|---|
| Secure Network Server 3715, 3755 and 3795 SW-37X5-ISE-K9, SNS-3715-K9, SNS-3715-K9-CHAS, SNS-3755-K9, SNS-3755-K9-CHAS, SNS-3795-K9, SNS-3795-K9-CHAS, SNS-CPU-I4310, SNS-CPU-I4316, SNS-HD600G10K12NM6, SNS-MR-X16G1RW, SNS-MR-X32G2RW | Firewall | 30 Dec 2025 | 31 Dec 2030 | OEM supported | |
| Secure Network Server 3615, 3655 and 3695 Parts SNS-MR-X32G2RT-H, SNS-MR-X16G1RT-H, SNS-RAID-M5, SW-36X5-ISE-K9 | Firewall | 28 Apr 2025 | 30 Apr 2030 | OEM supported | |
| SNS-PSU1-1050W - Power Supply for SNS-3715, SNS-3755 & SNS-3795 SNS-PSU1-1050W, SNS-PSU1-1050ELV | Firewall | 28 Apr 2025 | 30 Apr 2030 | 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 |