Cisco · ISR
Cisco ISR — End-of-Life (EOL) & EOSL Dates
End-of-sale and end-of-service-life (EOSL) dates for 6 Cisco ISR product families, compared side by side and linked to each official Cisco end-of-life bulletin. 6 are already past end of service life. Find your series, then drill into the exact part number.
6products
297part numbers tracked
5fully past EOSL
1mixed — varies by SKU
0ending within a year
ISR lifecycle at a glance
| Series | Category | End of sale | EOSL / last support | Status |
|---|---|---|---|---|
| 870 Series | Router | May 2011 – Jul 2012 | May 2016 – Jul 2017 | Past EOSL |
| 880 Series | Router | Dec 2011 – Feb 2019 | Dec 2016 – Feb 2024 | Past EOSL |
| 2900 Series | Router | Oct 2016 – Apr 2020 | Oct 2021 – Apr 2025 | Past EOSL |
| 1900 Series | Router | Dec 2016 – May 2020 | Dec 2021 – May 2025 | Past EOSL |
| 3900 Series | Router | Dec 2017 | Dec 2022 | Past EOSL |
| 800 Series | Router | Jul 2010 – Nov 2023 | Jul 2015 – Nov 2028 | Mixed by SKU |
Sorted by urgency — past end of service first. Each series links to its full part-number breakdown.
Cisco ISR — questions
Is the Cisco ISR series end of life?
Yes — every Cisco ISR family tracked here is past its last date of support.
Which Cisco ISR models lose support soonest?
800 Series — see the dates above; each links to the Cisco bulletin.
Where do these Cisco ISR EOL dates come from?
Every end-of-sale and end-of-service-life date links to the official Cisco end-of-life bulletin it was taken from, so you can verify it at the source.