The Cisco SLM224G2 24-port 10/100 Smart Switch + 2 Combo Gigabit SFP Ports is now obsolete (past End-of-Life and End-of-Support status).
End-of-Sale Date: 2013-03-14
End-of-Support Date: 2018-03-31
Cisco's End-of-Life Policy
You can view a listing of available null offerings that best meet your specific needs
If you want support information for the Cisco SLM224G2 24-port 10/100 Smart Switch + 2 Combo Gigabit SFP Ports documentation, it may be available through Cisco.com Search or in the Cisco Community