D-Link EasySmart DGS-1100 Série Manuel D'utilisation page 44

Ethernet Technology
PoE Passthrough
The DGS-1100-05PD is a PoE passthrough switch that is powered through a Powered Device (PD) port
(Port 5) and can also provide PoE power (Port 1~2) to connected devices. This means that power cords will
become a thing of the past with the flexibility to place the switch on the ceiling, wall, or other places where
power outlets may not be available.
The behavior of DGS-1100-05PD PoE Passthrough as following
PD Port
Port 5 Connected Device
Type
IEEE802.3af PoE Switch
or Injector
IEEE802.3af PoE Switch
or Injector
IEEE802.3at PoE Switch
or Injector
IEEE802.3at PoE Switch
or Injector
IEEE802.3at PoE Switch
or Injector
PSE Port
Port 1 PD Class Type
Support
Class1 or 2
NA
Class0 or 3
NA
Class1 or 2
4 4
D-Link Smart Managed Switch User Manual
Port 2 PD Class Type
Support
NA
Class1 or 2
NA
Class0 or 3
Class1 or 2
1 1
Note
Only Port 1 connected to
link partner
Only Port 2 connected to
link partner
Only Port 1 connected to
link partner
Only Port 2 connected to
link partner
Port 1 and Port 2
connected to link partner