The Power-up Sequence 31
CAUTION The Switch has no ON/OFF switch; the only method of 
connecting or disconnecting mains power is by connecting or 
disconnecting the power cord.
CAUTION: The Switch can only use a SuperStack Advanced Redundant 
Power System output. 
Using PoE The Switch 4400 PWR will power any 802.3af compliant device through 
any of its front panel ports. The Switch will support the following 3Com 
802.3af equipment:
■ Wireless:
■ 3Com 11 Mbps Wireless LAN Access Point 8000 (3CRWE80096B).
■ 3Com 11 Mbps Wireless LAN Access Point 8200 
(3CRWE820096A).
■ 3Com 11 Mbps Wireless LAN Access Point 8500 
(3CRWE850096A).
■ 3Com Wireless LAN Building to Building Bridge (3CRWE91096B).
■ Voice Over IP Telephones:
■ 3Com® 11 Mbps Wireless LAN Access Point 8000  
(3CRWE80096B)
■ 3Com® 11 Mbps Wireless LAN Access Point 8200  
(3CRWE820096A)
■ 3Com® 11 Mbps Wireless LAN Access Point 8500 
(3CRWE850096A)
■ 3Com Wireless LAN Building to Building Bridge (3CRWE91096B)
■ The following 3Com NBX phones are also supported using the 3Com 
NBX VoIP Phone Module (3CNJVOIPMOD-NBX).
■ 3Com NBX 1102 Business Phone 3c10121
■ 3Com NBX 1102B Business Phone 3c10281B
■ 3Com NBX 2101Basic Phone 3c10248B
■ 3Com NBX 2102 Business Phone 3c10226A
■ 3Com NBX 2102-IR Business Phone with IR 3c10228IRA
■ 3Com NBX 2102B Business Phone 3c10226B
■ 3Com NBX 2102-IRB Business Phone with IR 3c10228IRB
DUA1720-3AAA05.book  Page 31  Friday, March 7, 2003  11:53 AM