Web Interface – Configuration
4.7.1
Port Configuration The Port Power Savings has the following configurable parameters for each port:
Port This column shows the switch port number of the logical port. ActiPHY
ActiPHY works by lowering the power for a port when there is no link. To avoid the link being asleep when no data is sent, it activates the circuitry periodically.
Link down power savings enabled
Link down power savings disabled (default: Disable)
PerfectReach PerfectReach works by determining the cable length and lowering the power for ports with short cables.
Cable length power savings enabled
Cable length power savings disabled (default: Disable) EEE
In order to maximize power savings, the circuit is not started as soon as transmit data is ready for a port. The data is queued until a burst of data is ready to be transmitted. This will give some traffic latency.
EEE is enabled for this switch port
EEE is disabled for this switch port (default: Disable) EEE Urgent Queues
If desired it is possible to minimize the latency for specific frames, by mapping the frames to a specific queue (done with QOS), and then mark the queue as an urgent queue. When an urgent queue gets data to be transmitted, the circuits will be powered up immediately and the latency will be reduced to the wakeup time. Queue set as urgent - will activate transmission of frames as soon as data is available Queue in regular mode - will postpone transmission until a burst of frames can be transmitted (default: Queue in regular mode)
4.7.2
Port Power Savings Buttons Save: Click to save all changes Reset:
Click to undo any changes made locally and revert to previously saved values
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User Guide: CE Services
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