C
HAPTER
2
| Network Planning
Application Examples
– 35 –
POE CONNECTIONS
The switch is an excellent choice for supplying power to connected PoE devices
such as web cameras, IP telephones, or access points.
The eight RJ-45 ports on the switch can provide up to 30 W of power to a
connected device. The switch can supply 9.37 W simultaneously to eight PoE
devices among the eight Gigabit Ethernet ports, or 30 W simultanesously to two
connected PoE devices. The total power cannot exceed the 75 W PoE power
budget.
In the figure below, the switch is supplying power to three PoE devices. It is also
providing dedicated 1000 Mbps full-duplex data connections to these devices. In
addition, other non-PoE devices can be connected to the switch.
Figure 8: Supplying PoE Power
To Next Page
Loading...
Need help?
General