PowerDsine pd-6506 Guia Do Utilizador

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PowerDsine 6500 Series
 
PowerDsine 
12 
The Power over Ethernet Pioneers
 
 
 
Installing the Power over Ethernet 
Midspan 
3.1 
Background Information   
As shown in Figure  
3-1, the Midspan is connected in series with an 
Ethernet switch/hub. The data outputs from the switch are connected to 
the Midspan. The Midspan delivers power over the spare twisted pairs 
(pins 7/8 and pins 4/5) of the Category 5 cabling, without degrading the 
quality of data. Most installations require the Midspan to be rack mounted 
as described below. 
 
 
 
Figure  3-1: Typical Installation