An engineer plugs in a Cisco Aironet 2700 Series Access Point and it is running in low power.
Which three power requirements should be verified? (Choose three.)
A . 802.3ac compliant
B . 802.3at compliant
C . AP requires 43 VDC to function in full power.
D . AIR-PWRINJ3 power injector should be used.
E . AP requires 57 VDC to function in full power.
F . AIR-PWRINJ4 power injector should be used.
Answer: BEF
Explanation:
The access point should be powered by any 802.3at compliant device. The recommended external power supply for the access point is the Cisco AIR-PWR-B power supply.
The access point can also be powered by the following optional external power sources:
– Access point power injector (AIR-PWRINJ4)
– Any 802.3af compliant power injector is supported, but in this case the access point will dynamically shift from 3×4 to 3×3.
Reference: http://www.cisco.com/c/en/us/td/docs/wireless/access_point/2700/quick/guide/ap2700getstart.html
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