The Cisco SFE2010 48-port 10/100 Ethernet Switch is now obsolete (past End-of-Life and End-of-Support status).
End-of-Sale Date: 2012-12-30
End-of-Support Date: 2017-12-31
Cisco's End-of-Life Policy
You can view a listing of available Switches offerings that best meet your specific needs
If you want support information for the Cisco SFE2010 48-port 10/100 Ethernet Switch documentation, it may be available through Cisco.com Search or in the Cisco Community