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

EOL & EOSL Dates and Details

S49ESK9-12250SG= EOL Data

End of-Life Announcement (EOL) 03/22/2010
End of Sale (EOS) 09/20/2010
End of Service Life (EOSL) 09/30/2015
Manufacturer Cisco
Category Software
Product Series Cisco Catalyst 4900
Part Number S49ESK9-12250SG=
Model Number S49ESK9-12250SG=
Release Date
Replacement Part Number N/A
Replacement Product Name

Official EOL: Additional Information

Last Ship Date: OS SW 09/20/2010
End Of SW Maintenance Releases Date: OS SW 08/30/2011
End Of Vulnerability/Security Support: OS SW 09/19/2013
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 S49IPBUK9-12252SG Cisco CAT4900 IOS IP BASE UPGRADE SSH 03/07/2023
Cisco S49IPBK9-12250SG Cisco CAT4900 IOS IP BASE SSH 03/22/2010
Cisco S49IPBU-12253SG Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO 03/07/2023
Cisco PWR-C49-300AC/2 Cisco Catalyst 4948 300-Watt AC Power Supply Redundant 07/25/2014
Cisco PWR-C49-300DC Cisco Catalyst 4900 300-Watt DC Power Supply 10/31/2016
Cisco WS-C4948-E Cisco Catalyst 4948, ES s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s 08/01/2012
Cisco WS-X4991= Cisco Catalyst 4948 Fan Tray (Spare) 07/25/2014
Cisco WS-C4948E-F-BDL Cisco Green Bundle 10x WS-C4948E-F 10/31/2016
Cisco C4948-REAR-BKT= Cisco C49xx rear mount brackets 07/25/2014
Cisco PWR-C49-300DC/2 Cisco Catalyst 4900 300-Watt DC Power Supply Redundant 10/31/2016
Loading...