Cisco ISR 4331 (3 GE, 2 NIM, 1 SM) with DNA Support
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Manufacturer lifecycle list
CISCO EOL & EOSL List
Browse Cisco End-of-Life, End-of-Sale, and End-of-Service-Life records. Search a part number directly, or open a product series to compare lifecycle dates across related models.
CISCO End-of-Life Product List
Total Products: 32829 | Page 769 of 1642
Use this table to check Cisco lifecycle milestones by exact part number. Open a model page for source links, replacement fields, and quote options.
Cisco ISR 4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IPB)
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR4331 Promotional Bundle
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4331 Sec bundle w/SEC license
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4331 (3GE, 2NIM, 1SM) w/ SDWAN Promotion
- EOL
- 2019-04-30
- EOS
- 2019-10-29
- EOSL
- 2020-01-27
Cisco ISR4331 (3GE, 2NIM, 1SM) w/ 8G + SDWAN Support
- EOL
- 2019-04-30
- EOS
- 2019-10-29
- EOSL
- 2020-01-27
Cisco ISR 4331 UC Bundle, PVDM4-32, UC License
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4331 Bundle w/UC & Sec Lic, PVDM4-32
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IPB)
- EOL
- 2023-10-26
- EOS
- 2024-01-26
- EOSL
- 2029-01-31
Cisco Upgrade to 16GB DRAM/16GB Flash, 200GB mSATA SSD bundle
- EOL
- 2018-11-08
- EOS
- 2019-02-08
- EOSL
- 2024-02-29
Cisco ISR 4351 AX Bundle w/ APP,SEC lic
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4351 AXV Bundle,PVDM4-64 w/APP,SEC,UC License
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4351 (3GE,3NIM,2SM,4G FLASH,4G DRAM,IPB) with DNA
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4351 (3GE,3NIM,2SM,4G FLASH,4G DRAM,IPB)
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR4351 Promotional Bundle
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4351 Sec bundle w/SEC license
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4351 UC Bundle, PVDM4-64, UC License
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco ISR 4351 Bundle with UC & Sec Lic, PVDM4-64
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
Cisco Upgrade to 16GB DRAM/16GB Flash, 200GB SSD+NIM bundle
- EOL
- 2018-11-08
- EOS
- 2019-02-08
- EOSL
- 2024-02-29
Cisco ISR 4431 AX Bundle with APP and SEC license
- EOL
- 2022-11-07
- EOS
- 2023-11-07
- EOSL
- 2028-11-30
| Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|
| ISR4331-DNA | Cisco ISR 4331 (3 GE, 2 NIM, 1 SM) with DNA Support | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4331-K9 | Cisco ISR 4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IPB) | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4331-PM20 | Cisco ISR4331 Promotional Bundle | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4331-SEC-K9 | Cisco ISR 4331 Sec bundle w/SEC license | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4331-SPM | Cisco ISR 4331 (3GE, 2NIM, 1SM) w/ SDWAN Promotion | 2019-04-30 | 2019-10-29 | 2020-01-27 |
| ISR4331-SPM-8G | Cisco ISR4331 (3GE, 2NIM, 1SM) w/ 8G + SDWAN Support | 2019-04-30 | 2019-10-29 | 2020-01-27 |
| ISR4331-V-K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4331-VSEC-K9 | Cisco ISR 4331 Bundle w/UC & Sec Lic, PVDM4-32 | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4331BR-K9 | Cisco ISR 4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IPB) | 2023-10-26 | 2024-01-26 | 2029-01-31 |
| ISR4350U-MEM-MSATA | Cisco Upgrade to 16GB DRAM/16GB Flash, 200GB mSATA SSD bundle | 2018-11-08 | 2019-02-08 | 2024-02-29 |
| ISR4351-AX-K9 | Cisco ISR 4351 AX Bundle w/ APP,SEC lic | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4351-AXV-K9 | Cisco ISR 4351 AXV Bundle,PVDM4-64 w/APP,SEC,UC License | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4351-DNA | Cisco ISR 4351 (3GE,3NIM,2SM,4G FLASH,4G DRAM,IPB) with DNA | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4351-K9 | Cisco ISR 4351 (3GE,3NIM,2SM,4G FLASH,4G DRAM,IPB) | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4351-PM20 | Cisco ISR4351 Promotional Bundle | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4351-SEC-K9 | Cisco ISR 4351 Sec bundle w/SEC license | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4351-V-K9 | Cisco ISR 4351 UC Bundle, PVDM4-64, UC License | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4351-VSEC-K9 | Cisco ISR 4351 Bundle with UC & Sec Lic, PVDM4-64 | 2022-11-07 | 2023-11-07 | 2028-11-30 |
| ISR4430U-MEM-SSD | Cisco Upgrade to 16GB DRAM/16GB Flash, 200GB SSD+NIM bundle | 2018-11-08 | 2019-02-08 | 2024-02-29 |
| ISR4431-AX-K9 | Cisco ISR 4431 AX Bundle with APP and SEC license | 2022-11-07 | 2023-11-07 | 2028-11-30 |
CISCO Product Series EOL List
Select a product series to view the full model table with EOL, EOS, and EOSL dates.
No matching series found.
Lifecycle policy overview
Cisco End-of-Life Policy Overview
Cisco EOL notices normally break a product retirement into several planning dates, from the public announcement through the final support milestone. Use this page to confirm the exact part number before making refresh, support-renewal, or spare-unit decisions.
1
Announcement
Cisco publishes the retirement notice and the affected product IDs.
2
End of Sale
The normal order window closes for the listed product or license.
3
Service Windows
Maintenance, new service attachment, and renewal dates can close before final support.
4
Last Support
The last support date is the practical EOSL milestone for most planning work.