LevelOne IGP-1271 - 2- 14.1 Configuration

172
802.3af
802.3at
Detection
PSE detects if the PD has the correct
signature resistance of 19–26.5 kΩ
2.7-10.1
Classification
PSE detects resistor indicating power
range
14.5-20.5
Mark 1
Signals PSE is 802.3at capable. PD
presents a 0.25–4 mA load.
─
7-10
Class 2
PSE outputs classification voltage
again to indicate 802.3at capability
─
14.5-20.5
Mark 2
Signals PSE is 802.3at capable. PD
presents a 0.25–4 mA load.
─
7-10
Startup
Startup voltage
>42
>42
Normal
operation
Supply power to device
37-45
42.5-57
Power levels available
Class
Usage
Power
range
[Watt]
Class description
0
Default
15.4
Classification
unimplemented
1
Optional
4
Very Low power
2
Optional
7
Low power
3
Optional
15.4
Mid power
4
Valid for 802.3at (Type
2) devices, not allowed
for 802.3af devices
30
High power
2- 14.1 Configuration
This page allows the user to inspect and configure the current PoE port settings and
show all PoE Supply W.
Web Interface
To configure Power over Ethernet in the web interface:
1. Click configuration, PoE, and configuration