The Compact Outdoor Node Model 90275 is now obsolete (past End-of-Life and End-of-Support status).
End-of-Sale Date: 2011-07-01
End-of-Support Date: 2016-07-01
Cisco's End-of-Life Policy
You can view a listing of available Cisco Compact Nodes offerings that best meet your specific needs
If you want support information for the Compact Outdoor Node Model 90275 documentation, it may be available through Cisco.com Search or in the Cisco Community