D-Link xStack DGS-3120 Series - DDM Tx Power Threshold Settings; DDM Rx Power Threshold Settings

xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
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DDM TX Power Threshold Settings
This window is used to configure the threshold of TX power for specific ports on the Switch.
To view the following window, click System Configuration > Port Configuration > DDM > DDM TX Power
Threshold Settings, as shown below:
Figure 2-9 DDM TX Power Threshold Settings window
The fields that can be configured are described below:
Parameter Description
Unit
Select the unit to be configured. (RI Mode Only)
From Port / To Port
Select a range of ports to be configured.
High Alarm (0-
6.5535)
This is the highest threshold for the alarm. When the operating parameter rises above
this value, action associated with the alarm will be taken.
Low Alarm (0-
6.5535)
This is the lowest threshold for the alarm. When the operating parameter falls below this
value, action associated with the alarm will be taken.
High Warning (0-
6.5535)
This is the highest threshold for the warning. When the operating parameter rises above
this value, action associated with the warning will be taken.
Low Warning (0-
6.5535)
This is the lowest threshold for the warning. When the operating parameter falls below
this value, action associated with the warning will be taken.
Click the Apply button to accept the changes made.
DDM RX Power Threshold Settings
This window is used to configure the threshold of RX power for specific ports on the Switch.