The Poe Edit Screen - ZyXEL Communications GS1900-8 User Manual

Table 65 Configuration > Port > PoE > Port (continued)
LABEL
Wide Range
Detection
Consuming
Power (mW)
Max Power
(mW)
Max Current
(mA)
Apply
Cancel

19.4.3 The PoE Edit Screen

Use this screen to configure Switch port PoE settings. Click Configuration > Port > PoE > Port >
Edit to open this screen.
Figure 99 Configuration > Port > PoE > Port > Edit
The following table describes the labels in this screen.
Table 66 Configuration > Port > PoE > Port > Edit
LABEL
Port
Port List
PD State
Chapter 19 Configuration: Port
DESCRIPTION
This field is available on GS1900-8HP (Revision B1) and GS1900-10HP only.
This shows whether the Switch enables a wider detection range for the PD or not.
The Switch detects whether a connected device is a powered device or not before supplying
power to the port. For the PD detection, the Switch applies a fixed voltage to the device and
then receives returned current. If the returned current is within the IEEE 802.3AF/AT
standard range, the device will be considered as a valid PD by the Switch.
However, in real cases, environmental interferences might easily cause the returned current
out of the standard range. This field displays Enable if the Switch applies a wider range for
PD detection. Otherwise, it displays Disable.
Displays the current amount of power consumed by the PD from the Switch on this port.
Displays the maximum amount of power the PD could use from the Switch on this port. The
maximum power the Switch can supply to a port is 30W.
Displays the maximum amount of current drawn by the PD from the Switch on this port.
Click Apply to save the changes.
Click Cancel to discard the changes.
DESCRIPTION
Displays the list of port index numbers that are being configured.
Select Enable to provide power to a PD connected to the port or Disable so the port
cannot receive power from the Switch.
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