Draytek P2260 Manual Do Utilizador

 

45

In PoE Port Management function, user can configure the settings about PoE. 

The switch complies with IEEE 802.3af protocol and be capable of detecting automatically 
that whether the device linked to the port on the switch is PD (Powered Device) or not. The 
switch also manage the power supplement based on the Class of the PD, and it will stop 
supplying the power once the power required by the PD excesses the Class, Short Circuit   
or over temperature occurs.     

 

Status:   

Include “Normal” or “Active” two kinds of status.    The 
former means the port is ready to link and supply the power 
to the PD at any time. The latter means the port is in the 
condition of supplying the power.   

State:   

“Enable” means the manager allows the power supplied to 
the PD is legal while the port linked to the PD; “Disable” 
means the port does not own PoE function. 

Priority:   

Three options are offered for the user to choose, including 
Normal, Low and High. Default is Normal. The switch will 
stop supplying the power to the port based on the order of 
the priority LowÆNormalÆHigh in case total power 
required by all PDs linked to the switch excesses the power 
limit. As the ports have the same priority, then the switch 
will cease the power supplement from the port with the 
highest port id (12Æ1).  

Power(W):   

The power is consumed by the port. 

Current(mA):   

The current is supplied to the PD by the port. 

Class: 

The Class of the PD linked to the port of the switch. 

2

2

.

.

4

4

 

 

L

L

o

o

o

o

p

p

 

 

D

D

e

e

t

t

e

e

c

c

t

t

i

i

o

o

n

n

 

 

Loop Detection