Cisco ISR 1100 (C1112, C1113, C1116) End of Sale: January 31, 2027
The last day to order the Cisco ISR 1100 C1112, C1113, C1116, C1117, C1131 and C1161 routers is January 31, 2027. That is the End-of-Sale Date in Cisco's end-of-life bulletin EOL15945, announced on July 29, 2026. Routers already installed stay supported much longer: the Last Date of Support is January 31, 2032.
Key Dates at a Glance
- Cisco edge routers C1112: End-of-Sale date 2027-01-31; end of life 2032-01-31
- Cisco edge routers C1113: End-of-Sale date 2027-01-31; end of life 2032-01-31
- Cisco edge routers C1116: End-of-Sale date 2027-01-31; end of life 2032-01-31
- Cisco edge routers C1117: End-of-Sale date 2027-01-31; end of life 2032-01-31
- Cisco edge routers C1131: End-of-Sale date 2027-01-31; end of life 2032-01-31
- Cisco edge routers C1161: End-of-Sale date 2027-01-31; end of life 2032-01-31
Cisco's milestones in EOL15945
| Milestone | Date |
|---|---|
| End-of-Sale Date | January 31, 2027 |
| Last Ship Date | April 30, 2027 |
| End of SW Maintenance Releases | January 31, 2028 |
| End of Vulnerability/Security Support | January 31, 2030 |
| End of Service Contract Renewal | April 30, 2031 |
| Last Date of Support | January 31, 2032 |
The same dates apply to all six series in the bulletin: C1112, C1113, C1116, C1117, C1131 and C1161, including the X variants. The C1101 and C1109 models had their own end of sale on July 28, 2026.
No migration product for some models
For several part numbers, including the C1112-8P, C1113-8P and C1113-8PM, the bulletin's migration column reads that there is currently no migration product available. Cisco tells customers to contact their sales representative for replacements. Sites that standardised on one of these models should settle the replacement before the last order date, not after.
What to do
- Count spares and planned rollouts. Anything you still need to buy of these models has to be ordered by January 31, 2027.
- Plan software on the installed base. IOS XE 26.2 is the last supported release on these routers, and security fixes end January 31, 2030. The IOS XE page has each train's own dates.
- Pick a replacement while the old model can still be bought. That keeps a mixed fleet consistent during the move.
Frequently Asked Questions
When is the end of sale for the Cisco C1112, C1113 and C1116?
Cisco's bulletin EOL15945 sets the End-of-Sale Date for the C1112, C1113, C1116, C1117, C1131 and C1161 series at January 31, 2027. The last ship date is April 30, 2027.
How long are these ISR 1100 routers supported?
The Last Date of Support is January 31, 2032, but security fixes stop earlier: End of Vulnerability/Security Support is January 31, 2030, and software maintenance releases end January 31, 2028. Cisco says the last supported software release on these routers will be IOS XE 26.2.
What replaces the C1112 and C1113?
For several part numbers, including the C1112-8P and C1113-8P, the bulletin says there is currently no migration product available. Cisco points customers to their sales representative for replacements.
Related
- Cisco edge routers — every model and its dates
- Cisco IOS XE — the software trains these routers run
- Cisco SD-WAN 19.1 and 19.3 Last Date of Support — another Cisco deadline this winter