I want to configure a new AP 1572IC1-A-k9, but I can´t turn on the AP, I connect the AP with a AIR-PWRINJ1500-2=, but when I connect the AP to the power injector port with a ethernet cable the AP is not turnning on
The AP has the next specification:
802.11 ac Outdoor AP Internal Ant power over cable
Reg Domain A
DC Input 12V 5 A
PoC 40 - 90 V 47/63 Hz 2.3A
The powe injector has the following specification AIR-PWRINJ1500-2=:
INPUT:100-240V ~ 1.50 A 50-60 hZ
OUTPUT 1 56V .7 1A
PIN3,6 - +56V
PIN 1,2 - RETURN
OUTPUT 2 56V 0.7 1A
PIN 4,5 - +56V
PIN 7,8 - RETURN
What I need to do for turn on the AP?
1572IC don't support PoE (or PWRINJ1500). Look at this table and this explains that the 1572IC can only be powered by DC and Power over Cable (PoC).
> do you know how to connect the Power over Cable?
DOCSIS 3.0 / EuroDOCSIS / JapanDOCSIS 3.0, 24x8 hybrid fiber-coaxial (HFC) cable modem
Since you were attempting PoE I'm guessing you're using Ethernet not cable modem so probably not an option for you :)
So your only remaining option (with this model of AP) is DC power - you'll need the connector accessory kit listed in the link Leo referred you to:
Accessory, DC-Power terminal plug/connector, bag of 10 units
Cisco doesn't provide the DC power supply so you'll need to provide that yourself.
At this point you may want to consider replacing the AP with a PoE model - AP1572EAC - which you can use with your power injector. Otherwise you'll need to install DC power.