| EOL & EOSL Checker
Go to Router-Switch.com

EOL & EOSL Dates and Details

XR-NCS4K-601K9= EOL Data

End of-Life Announcement (EOL) 01/15/2018
End of Sale (EOS) 07/16/2018
End of Service Life (EOSL) 07/31/2023
Manufacturer Cisco
Category Software
Product Series Cisco NCS 4000
Part Number XR-NCS4K-601K9=
Model Number XR-NCS4K-601K9=
Release Date
Replacement Part Number XR-NCS4K-6132K9=
Replacement Product Name Cisco NCS 4000 IOS XR Software Release 6.1.32 USB key- RTU License

Official EOL: Additional Information

Last Ship Date: OS SW 10/14/2018
End Of SW Maintenance Releases Date: OS SW 07/16/2019
End Of New Service Attachment Date: OS SW 07/16/2019
End Of Service Contract Renewal Date: OS SW 10/11/2022
Additional Information -
Official EOL Notice View Official EOL Documentation

Request a Quote

Please provide a valid firstname so that we can communicate conveniently
Please provide a valid lastname so that we can communicate conveniently
Please provide a valid email address, such as [email protected]
Please provide a valid telephone number, and including a country calling code is better
Please select a valid Country / Region so that we can evaluate shipping methods and budget
Please provide a valid Inquiry Details to let us provide more customized service

How would you like us to contact you?

Please select at least one contact method

Explore More EOL Dates

Manufacturer Part Number Product Name EOL Date
Cisco NCS4K-SSD-200G Cisco NCS 4000 200G SSD disk for ECU 11/30/2023
Cisco XR-NCS4K-652K9= Cisco USB Key delivery of XR 6.5.2 for NCS4K; grants RTU license 06/13/2025
Cisco E-NCS4K-6142K9= Cisco E-delivery of XR 6.1.42 for NCS4K 06/13/2025
Cisco XR-NCS4K-612K9= Cisco NCS 4000 IOS XR Software Release 6.1.2 USB key- RTU License 01/15/2018
Cisco NCS4K-RP++= Cisco NCS 4000 Router Processor and Controller (32G RAM) 11/30/2020
Cisco NCS4K-DC-FA Cisco NCS 4000 AC Power front connection adapter 07/05/2023
Cisco XR-NCS4K-6525K9= Cisco USB Key delivery of XR 6.5.25 for NCS4K; grants RTU license 06/13/2025
Cisco XR-NCS4K-651K9 Cisco Delivery of XR 6.5.1 for NCS4K; grants RTU license 06/13/2025
Cisco XR-NCS4K-521K9 Cisco NCS 4000 IOS XR Software Release 5.2.1 01/15/2019
Cisco NCS4009-FC-S Cisco NCS 4009 Agnostic Cross connect - Single-chassis 12/18/2017
Loading...