TP-Link T2600G-18TSTL-SG3216 T2600G-18TSUN V1 Configuration Guide - Page 190

Configuring DDM DDM Configuration In the Port Config table, view the current operating parameters for the SFP modules inserted into the SFP ports. Temperature The current temperature of the SFP module inserted into this port. Voltage The current voltage of the SFP module inserted into this port. Bias Current The current bias current of the SFP module inserted into this port. Tx Power The current Tx power of the SFP module inserted into this port. Rx Power The current Rx power of the SFP module inserted into this port. Data Ready Indicates whether SFP module is operational. The values are True and False. Loss of Signal Reports local SFP module signal loss. The values are True and False. Transmit Fault Reports remote SFP module signal loss. The values are True, False and No Signal. 2.2 Using the CLI To complete DDM configuration, follow these steps: 1) Enable DDM on the SFP port. 2) Configure the shutdown condition. 3) Configure the specified threshold for warning or alarm. 2.2.1 Configuring DDM Globally Follow these steps to enable DDM on specified SFP ports: Step 1 Step 2 Step 3 Step 4 Step 5 configure Enter global configuration mode. interface { fastEthernet port | range fastEthernet port-list | gigabitEthernet port | range gigabitEthernet port-list | ten-gigabitEthernet port | range ten-gigabitEthernet port-list } Enter interface configuration mode. ddm state enable Enable DDM on this SFP port. show ddm configuration state Display the DDM state of the SFP ports. end Return to Privileged EXEC Mode. Configuration Guide 160