4-13
Figure 4-16
Connect the Ethernet optical interface to the uplink device
Figure 4-17
Exploded view of the port lightning protector (PoE)
z
If the uplink device is a PoE switch, no port lightning protector or power adapter is required. It is not
recommended to provide power to the AP using a PoE switch.
z
If the Ethernet optical interface serves as an uplink data interface, the Ethernet electrical interface
only serves as a PoE interface.
z
There are two Ethernet interfaces on the power injector, as shown in Figure 4-17. Ensure that the
Ethernet interface on the surge side is connected to the AP.
z
Whether the AP is powered by a PoE switch or the power injector, ensure that the AP has been
installed as required before power-on.
Step2
Prepare an Ethernet cable connector
