TP-Link Omada ER8411 VPN Router - Manual (Page 48)

Configuring Network Switch Configuration
User Guide 39
6.6 Viewing DDM Status
The DDM (Digital Diagnostic Monitoring) function is used to monitor the status of the SFP
modules inserted into the SFP ports on the switch. The user can choose to shut down
the monitored SFP port automatically when the specified parameter exceeds the alarm
threshold or warning threshold. The monitored parameters include: Temperature, Voltage,
Bias Current, Tx Power and Rx Power.
Choose the menu
Network > Switch > DDM Status to load the following page.
Figure 6-6 Viewing Port Status