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5 Network Extension 
Tenda Web Smart PoE switch series offer you the Network Extension, which can extend the 
data transmission and PoE Power Distance of the Downlink Ports to make network deploy 
more convenient. 
The port link speed will be automatically negotiated to 10Mbps once the Port Extension is 
enabled, at this time, if using the CAT5E cable or above, the data transmission and PoE 
power distance can break 100 meters and reach 250 meters. 
Note 
Please ensure the terminal device port Speed and Duplex as “Auto-negotiation” to avoid link 
negotiation failure when enabling the Port Extension. 
Click Network Extension to enter the page below. 
 
How to enable (or disable) the Port Extension: 
1.  : Check the box at the front of the corresponding port number to select that port; 
2. Network Extension: Click the pull-down menu to select to “Enable” (or “Disable”) the Port 
Extension; 
3. Click OK to end the setup.