User Guide 126
Configuring DDM (Only for Certain Devices) Overview
1
Overview
Note:
Only T2600G-18TS, T2600G-28TS, T2600G-28MPS and T2600G-28SQ support DDM function.
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.