The Cisco BWX 2305 Basestation Antenna is now obsolete (past End-of-Life and End-of-Support status).
End-of-Sale Date: 2010-11-29
End-of-Support Date: 2015-11-30
Cisco's End-of-Life Policy
You can view a listing of available Broadband Wireless Access offerings that best meet your specific needs
If you want support information for the Cisco BWX 2305 Basestation Antenna documentation, it may be available through Cisco.com Search or in the Cisco Community