Allied Telesis TQ5403, Installation Manual, Page: 30 / 82

Chapter 1: Product Description
30
DC Connector and On/Off Button for an External AC/DC Power
Adapter
There are two ways to power the wireless access point. You can power it
with a PoE+ source device on LAN1 port or with an AC/DC power adapter.
You can also power it with both methods for power redundancy. The
power sources are not load-sharing. A wireless access point that has both
power sources uses the AC/DC power adapter as its primary power
source and PoE+ as redundant power. For technical specifications, refer
to “Power Specifications” on page 58. The MWS0091 Power Adapter,
shown in Figure 5., from Allied Telesis is approved for this product.
Figure 5. MWS0091 Power Adapter
On/Off Button
The On/Off button on the back panel controls the DC connector for the
external AC/DC power adapter. You can use the button to turn on or off
the power on the DC connector from the AC/DC adapter. Here are the
button settings:

In - The DC connector is On, permitting power from the AC/DC
adapter.
 Out - The DC connector is Off, blocking power from the AC/DC
adapter.