Ports - KTI Networks KGS-0865 Installation Manual

4.5.2 Ports

EEE is a power saving option that reduces the power usage when there is low or no traffic utilization.
EEE works by powering down circuits when there is no traffic. When a port gets data to be transmitted all
circuits are powered up. The time it takes to power up the circuits is named wakeup time. The default wakeup
time is 17 us for 1Gbit links and 30 us for other link speeds. EEE devices must agree upon the value of the
wakeup time in order to make sure that both the receiving and transmitting device has all circuits powered up
when traffic is transmitted. The devices can exchange wakeup time information using the LLDP protocol.
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Configuration
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Power Saving Mode
Enable Jumbo Frames
Drop frame after excessive collision
Function
Full - all the time
Link-up - power saving only when link up
Link-down - power saving only when link down
Disable - disable port power saving
Set to enable jumbo frame support
v - set to enable the function
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