Note
If all PoE PDs power consumption is >= 53W, a priority* will be
arranged among the PoE ports like port-1 = port-2 = port-3 >
port-4, then the system will cut off the power of the
lowest-priority port.
*Priority: This function will help protect the system when the system
power is overloaded. For example, Port 1, 2 and 4 is using
15.4W (maximum power for per port is 15.4W); the system
power is 46.2W in total. If there is an additional PD inserted
to Port 3 with 10W, and then the system will cut off the
power of Port 4 because of the overloaded power, this means
Port 1, 2 will use 15.4W, and Port3 will use 10W, no power
will be supplied to Port 4.
3.2 Rear Panel
Figure 3-2 TL-SF1008P Switch Rear Panel
The following parts are located on the rear panel:
¾
Power (48V): 48V indicates the input voltage of the power
adapter provided with this TL-SF1008P Switch. The Power
socket is where you will connect the power adapter.
¾
PoE Ports (1-4): These ports support PoE function which
integrates power and data onto one Ethernet cable. Once
the device you connect to the Switch is identified, the Switch
will supply power through the PoE port, and then you can
7
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