DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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Parameter  Description 
Unit 
Select the Switch unit that will be used for this configuration here. 
Port 
Select the port used for the configuration here. 
Action 
Select the action that will be taken here. Options to choose from are Add and 
Delete.  
Type 
Select the type of RX power threshold. Options to choose from are Low Alarm, 
Low Warning, High Alarm, and High Warning. 
Power Unit 
Select the power unit here. Options to choose from are mW and dBm. 
Value 
Enter the threshold value either in mW or dBm here. 
•  When selecting mW in the Power Unit drop-down list, this value must be 
between 0 and 6.5535. 
•  When selecting dBm in the Power Unit drop-down list, this value must be 
between -40 and 8.1647. 
Click the Apply button to accept the changes made. 
 
DDM Status Table 
This window is used to display the current operating digital diagnostic monitoring parameters and their values on the 
SFP module for specified ports. 
To view the following window, click OAM > DDM > DDM Status Table, as shown below: 
 
Figure 10-33 DDM Status Table Window