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Classification mode
In this mode each port automatic determines how much power to reserve according to the class the connected PD belongs to,
and reserves the power accordingly. Four different port classes exist and one for 4, 7, 15.4 and 30.8 Watts.
Class
Usage
Range of maximum power used by the PD
Class Dsecription
0
Default
0.44 to 12.95 Watts
Classification unimplement
1
Optional
0.44 to 3.84 Watts
Very low power
2
Optional
3.84 to 6.49 Watts
Low power
3
Optional
6.49 to 12.95 Watts (or to 15.4Watts)
Mid power
4
Optional
12.95 to 25.50 Watts (or to 30.8Watts)
High power
1. In this mode the
Maximum Power fields
have no effect.
2. The PoE chip of PD69012 has designed to that Class level 0 will be assigned to 15.4
watts by AF mode and 30.8 watts by AT mode under classification power limit mode. It is
hardware limited.
Allocation mode
In this mode the user allocates the amount of power that each port may reserve. The allocated/reserved power for each
port/PD is specified in the Maximum Power fields. The ports are shut down when total reserved powered exceeds the amount
of power that the power supply can deliver.
In this mode the port power is not turned on if the PD requests more available power.
LLDP mode
In this mode the ports of PoE power is managed and determined by LLDP Media protocol.
4.16.3 Power Over Ethernet Configuration
This section allows the user to inspect and configure the current PoE configuration settings
, screen in
Figure 4-16-2
appears.
Summary of Contents for NS4702-24P-4S-4X
Page 1: ...NS4702 24P 4S 4X User Manual P N 1072829 REV 00 01 ISS 14JUL14 ...
Page 23: ...23 Storage Temperature 10 70 degrees C Relative Humidity 5 95 non condensing ...
Page 164: ...164 Figure 4 8 2 Multicast Flooding ...
Page 183: ...183 Figure 4 8 14 IGMP Snooping VLAN Configuration Page Screenshot ...
Page 189: ...189 Figure 4 8 17 MLD Snooping Groups Information Page Screenshot ...
Page 208: ...208 Figure 4 9 6 QoS Egress Port Tag Remarking Page Screenshot ...
Page 218: ...218 Deletes the QCE The lowest plus sign adds a new entry at the bottom of the list of QCL ...
Page 229: ...229 Figure 4 9 18 Voice VLAN Configuration Page Screenshot ...
Page 299: ...299 Figure 4 11 17 Add User Properties Screen Figure 4 11 18 Add User Properties Screen ...
Page 336: ...336 Figure 4 14 2 LLDPMED Configuration Page Screenshot ...
Page 357: ...357 Figure 4 15 4 VeriPHY Cable Diagnostics Page Screenshot ...
Page 367: ...367 ...
Page 391: ...391 ...