D-Link DGS-3000 series - Page 47

DGS-3000 Series Gigabit Ethernet Switch Hardware Installation Guide
43
Feature
Description
 The auto-discovery feature automatically recognizes the
connection of the PD device and immediately provides power.
 Automatically disable ports if the port current is over 600mA
while. Other ports will remain active.
 Active circuit protection automatically disables the port if there is
a short while other ports remain active.
 For 802.3af/at capable devices it will provide the power for the
following classifications below.
Class
Usage
Max Power used by PD
0
Default
0.44 Watts to 12.95 Watts
1
Optional
0.44 Watts to 3.84 Watts
2
Optional
3.84 Watts to 6.49 Watts
3
Optional
6.49 Watts to 12.95 Watts
4
Reserved
12.95 Watts to 25.5 Watts
 Follow the PSE pinout standard. For an alternative solution, send
the power over pins 1, 2, 3 and 6 of 8 wires of UTP cables.
 For IEEE 802.3af, use category 5e or higher UTP/STP cables.
Category 3 cables can be used if less power is required.
 For IEEE 802.3at, use category 5e or higher UTP/STP cables
 Both DGS-3000-28LP and DGS-3000-28XMP work with all D-
Link 802.3af and 802.3at capable devices and with all non-
802.3af and non-802.3at capable D-Link Access Points, IP
Cameras and IP Phones.
 The total power budget is 193 Watts for DGS-3000-28LP.
 The total power budget is 370 Watts for DGS-3000-28XMP.