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EOL & EOSL Dates and Details

IOS 15.4(3)S for ASR 901 Series EOL Data

End of-Life Announcement (EOL) 11/04/2016
End of Sale (EOS) 05/05/2017
End of Service Life (EOSL) 05/31/2022
Manufacturer Cisco
Category Software
Product Series Cisco ASR 901
Part Number IOS 15.4(3)S for ASR 901 Series
Model Number IOS 15.4(3)S for ASR 901 Series
Release Date 12/19/2014
Replacement Part Number IOS, 15.5(3)S
Replacement Product Name Cisco ASR 901 Series Aggregation Services Routers - Cisco IOS Software Release 15.5(3)S

Official EOL: Additional Information

Last Ship Date: OS SW 05/05/2017
End Of SW Maintenance Releases Date: OS SW 05/05/2018
End Of Vulnerability/Security Support: OS SW 05/05/2019
Last Date Of Support: OS SW 05/31/2022
Official EOL Notice View Official EOL Documentation

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Explore More EOL Dates

Manufacturer Part Number Product Name EOL Date
Cisco IOS 15.4(1) for ASR 901 Cisco IOS Release 15.4(1) for ASR 901 Series Aggregation Services Routers 12/17/2018
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Cisco SA901AISK9-15301S= Cisco ASR 901 SERIES AGGREGATION ADV IP SRVC SSH SATELLITE 02/01/2021
Cisco IOS 15.4(2) for ASR 901 Cisco IOS Release 15.4(2) for ASR 901 Series Aggregation Services Routers 12/17/2018
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