OEM supported
The Cisco ISR 4461 reaches End of Service Life (EOSL) on 31 Jan 2030.
- Manufacturer
- Cisco
- Product family
- ISR
- Models / part numbers
- ISR4461/K9
- Category
- Router
- End of sale / EOL
- —
- End of Service Life
- 31 Jan 2030
- Source
- Industry EOSL tracker · view source
- Last checked
- 13 Nov 2026
Frequently asked questions
When is the Cisco ISR 4461 End of Service Life?
Cisco ISR 4461 reaches End of Service Life on 31 Jan 2030.
What happens after the ISR 4461 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 ISR 4461 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 | |
|---|---|---|---|---|---|
| ISR 4221 / 4321 / 4331 / 4351 / 4431 / 4451 ISR4221/K9, ISR4321/K9, ISR4331/K9, ISR4351/K9, ISR4431/K9, ISR4451-X/K9 | Router | 07 Nov 2023 | 30 Nov 2028 | OEM supported | |
| ISR G2 2900 / 3900 Series CISCO2901/K9, CISCO2911/K9, CISCO2921/K9, CISCO2951/K9, CISCO3925/K9, CISCO3945/K9 | Router | — | 31 Dec 2022 | Past EOSL | |
| ISR G2 1921 / 1941 CISCO1921/K9, CISCO1941/K9 | Router | — | 30 Sep 2023 | Past EOSL | |
| ASA 5520 / 5540 / 5550 ASA5520, ASA5540, ASA5550 | Firewall | — | 30 Sep 2018 | Past EOSL | |
| Catalyst 4500 Supervisor 6-E WS-X45-SUP6-E | Network Module | 01 Mar 2014 | 28 Feb 2019 | Past EOSL | |
| Nexus 7000 Supervisor 1 N7K-SUP1 | Network Module | 15 Aug 2014 | 31 Aug 2019 | Past EOSL |