Power Specifications
Power Requirements
Table 22: Power Requirements for the Access Point
SpecificationDescription
•
12V to 48V DC (-20%, +25%)
•
Nominal: 12, 24, or 48 VDC
4
DC input voltage
•
2 A @ 48 VDC
•
4 A @ 24 VDC
•
8 A @ 12 VDC
Maximum input current rating
4
Voltage rating is measured at the input pins of the load (IW3702) and not at the power source.
DC Input and PoE IN Specifications
The access point supports two power options:
•
DC input from the PWR connector.
•
PoE inline power from the PoE IN port.
The PoE OUT port is enabled only when the access point is powered over the PWR port. When powered
over the PoE IN port, PoE OUT functionality is not supported.
Note
In relation to powering the access point:
•
Power can be supplied by the DC input (PWR port connection) or the PoE inline power (PoE IN port), but not both.
•
We recommend not using the two power options at the same time, but no harm results if both are present.
•
If both power inputs are present, the DC input (PWR port connection) takes precedence and PoE IN becomes idle and unused.
•
Power supply redundancy is not supported.
Supported Power Adapters
The following table shows the power adapters supported for the Cisco IW3702 access point.
DescriptionPID
AC to DC power adapter, with North American plugAIR-PWRADPT3700NA=
5
64
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