The Cisco SRW248G4P 48-port 10 100 + 4-port Gigabit Switch - WebView PoE is now obsolete (past End-of-Life and End-of-Support status).
End-of-Sale Date: 2011-04-15
End-of-Support Date: 2016-04-15
Cisco's End-of-Life Policy
You can view a listing of available Cisco Small Business Stackable Managed Switches offerings that best meet your specific needs
If you want support information for the Cisco SRW248G4P 48-port 10 100 + 4-port Gigabit Switch - WebView PoE documentation, it may be available through Cisco.com Search or in the Cisco Support Community