Layer23 Switch Logo
Login
Lifecycle record

CSMST5-4-16-K9 EOL & EOSL Dates

Cisco Security Manager 4.16 Standard – 5 Device Lic

Lifecycle status

In EOSL Phase

CSMST5-4-16-K9 reached its last date of support on 2023-10-31. Cisco support services are no longer available for this model. Recommended replacement: L-CSMST-5-K9.

Last checked: 2026-06-16

Request a quote

EOL & EOSL Dates and Details

End-of-Life Announcement (EOL) 2020-05-01
End of Sale (EOS) 2020-10-30
End of Service Life (EOSL) 2023-10-31
Manufacturer Cisco
Category Software
Product Series Cisco Security Manager
Part Number CSMST5-4-16-K9
Model Number CSMST5-4.16-K9
Release Date 2018-12-19
Replacement Part Number L-CSMST-5-K9
Replacement Product Name Cisco Security Manager Standard - 5 Device License

Lifecycle Timeline

Recorded lifecycle milestones in date order.

  • Release Date
    2018-12-19
  • End-of-Life Announcement (EOL)
    2020-05-01
  • End of Sale (EOS)
    2020-10-30
  • Last Ship Date
    2021-01-28
  • End of SW Maintenance
    2021-10-30
  • End of Service Contract Renewal
    2023-01-26
  • End of Service Life (EOSL)
    2023-10-31

Additional Information

Support milestones and the official source recorded for this model.

Last Ship Date: HW, License 2021-01-28
End Of New Service Attachment Date: HW 2021-10-30
End Of SW Maintenance Releases Date: HW 2021-10-30
End Of Service Contract Renewal Date: HW 2023-01-26
Official EOL Notice View Official EOL Documentation

More Cisco Security Manager EOL Dates

Part Number Product Name EOL Announcement End of Sale
CSM100-41-W2008ER2 Cisco CSM 4.1 on Windows 2008 Enterprise R2 - 150 device license 2013-05-25 2013-11-23
CSM4-UCS1-150-K9 Cisco Security Manager UCS bundle with 150 device License 2013-05-25 2013-11-23
CSM4-UCS1-50-K9 Cisco Security Manager UCS bundle with 50 device License 2013-05-25 2013-11-23
CSMP100-4-1-M-K9 Cisco Security Manager 4.x to 4.1 Upgrade - PRO-100 License 2013-05-25 2013-11-23
CSMP100-4-10-M-K9 Cisco Security Manager 4.x to 4.10 Upgrade - PRO-100 License 2018-03-14 2018-09-12
CSMP100-4-11-M-K9 Cisco Security Manager 4.x to 4.11 Upgrade - PRO-100 License 2018-03-14 2018-09-12
CSMP100-4-12-M-K9 Cisco Security Manager 4.x to 4.12 Upgrade - PRO-100 License 2017-06-16 2017-09-15
CSMP100-4-13-M-K9 Cisco Security Manager 4.x to 4.13 Upgrade - PRO-100 License 2018-03-14 2018-09-12
All Cisco Security Manager lifecycle dates