Ethernet Port; Reset Button; Power Sources - HPE AP21 Installation Manual

Networking instant on access point
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Ethernet Port

The HPE Networking Instant On Access Point AP21 is equipped with one active Ethernet port (E0). This
port 100/1000 Base-T, auto-sensing MDI/MDX, which supports uplink connectivity when linked by an
Ethernet cable. The E0 port supports PoE-in, allowing the AP to draw power from an 802.3af PoE power
source.

Reset Button

The reset button can be used to reset the access point to factory default settings. There are two ways to
reset the access point to factory default settings:
To reset the AP during normal operation, press and hold down the reset button using a small,
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narrow object such as a paper clip for more than 10 seconds during normal operation.
To reset the AP while powering up, follow these steps:
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1. Press and hold down the reset button, using a small and narrow object such as a paper clip, while
the access point is not powered on (either through DC power or PoE).
2. Connect the power supply (DC or PoE) to the access point while the reset button is being held
down.
3. Release the reset button on the access point after 15 seconds.

Power Sources

DC Power
A 12V/18W power adapter can be used to power the HPE Networking Instant On Access Point AP21. The
power adapter is included in the box if you buy the HPE Networking Instant On Access Point AP21 with
power adapter bundle. To order the power adapter separately, use the part number R9M78A for AP21
US and EU SKUs, and the part number R9M79A for AP21 RW SKUs.
PoE
When both PoE and DC power sources are available, the DC power source has priority over any PoE
supplied to E0.
Reset Button
Kensington Lock
HPE Networking Instant On Access Point AP21 |
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