The Cisco SGE2010P 48-port Gigabit Switch - PoE 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 SGE2010P 48-port Gigabit Switch - PoE documentation, it may be available through Cisco.com Search or in the Cisco Community