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Appendix B  Regulatory Information 
General Statements 
The 3Com AP9552 Dual Band 802.11n PoE Access Point (3CRWE955275; M/N: 
WL-605) must be installed and used in strict accordance with the manufacturer’s 
instructions as described in the user documentation that comes with the product. 
This product contains encryption. It is unlawful to export out of the U.S. without 
obtaining a U.S. Export License. 
This product does not contain any user serviceable components. Any unauthorized 
product changes or modifications will invalidate 3Com’s warranty and all applicable 
regulatory certifications and approvals. 
Only antennas specified for your region by 3Com can be used with this product. The 
use of external amplifiers or non-3Com antennas may invalidate regulatory 
certifications and approvals. This product can be used with the following antennas and 
accessories: 
Item  Description  Exclusions 
 Internal antenna None 
3CWE590  Rubber Duck Antenna  None 
3CWE591 
3Com 6/8dBi Dual-Band 
Omni Antenna 
Must be used with 3CWE586 and one of the 
following: 3CWE580,3CWE581 or 3CWE582.
3CWE596 
18/20dBi Dual-Band 
Panel Antenna 
Must be used with 3CWE586 and one of the 
following: 3CWE580,3CWE581 or 3CWE582. 
3CWE598 
8/10dBi Dual-Band 
Panel Antenna Product
Must be used with 3CWE586 and one of the 
following: 3CWE580,3CWE581 or 3CWE582. 
3CWE580 
3Com Ultra Low Loss 
6-Foot Antenna Cable 
Must also use 3CWE586. 
3CWE581 
3Com Ultra Low Loss 
20-Foot Antenna Cable
Must also use 3CWE586. 
3CWE582 
3Com Ultra Low Loss 
50-Foot Antenna Cable
Must also use 3CWE586. 
3CWE586 
3Com RSMA to SMA 6- 
inch Antenna Cable 
Required for all external antennas 
(not required for Internal antenna and 
Rubber Duck Antenna).   
 
Caution: Exposure to Radio Frequency Radiation 
z  This device generates and radiates radio-frequency energy. In order to comply 
with FCC radio-frequency exposure guidelines for an uncontrolled environment, 
this equipment must be installed and operated while maintaining a minimum 
body to antenna distance of 20 cm (approximately 8 in.).