Cisco Cisco Aironet 1250 Series Access Point 설치 가이드

The access point power options:

Option 1—Switches with sufficient inline power (single radio only):

– An inline power capable switch, such as the Cisco Catalyst 3550 

PWR XL, 3560-48PS, 4500 with 802.3af PoE module, or the 6500 
with 802.3af PoE module

– Other inline power switches supporting the IEEE 802.3af inline 

power standard

Option 2—Switches without sufficient inline power can use the power 
injector (two radio operation):

– – 1250 series power injector (AIR-PWRINJ4)

Option 3—Local power using the 1250 series DC power module 
(AIR-PWRSPLY1)

Option 4—An 802.at compliant PoE switch

Some older switches and patch panels might not provide enough 
power to operate the access point. At power-up, if the access point 
is unable to determine that the power source can supply sufficient 
power, the access point automatically deactivates both radios to 
prevent an over-current condition. The access point Status LED 
turns amber and an error log entry is created