Port Power Saving Configuration - Planet Networking & Communication WGSW-48040HP User Manual

 Wave Length(nm)
 Distance(m)
 Temperature(C)
– SFP DDM Module Only
 Voltage(V)
– SFP DDM Module Only
 Current(mA)
– SFP DDM Module Only
 TX power(dBm)
– SFP DDM Module Only
 RX power(dBm)
– SFP DDM Module Only
Buttons
SFP Monitor Event Alert:
Warning Temperature:
Check SFP Monitor Event Alert box; it will be in accordance with your warning temperature setting and allows users to
record message out via SNMP Trap.
Auto-refresh : Check this box to enable an automatic refresh of the Page at regular intervals.
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
: Click to refresh the Page immediately.

4.4.5 Port Power Saving Configuration

This page allows the user to configure the port power savings features.
What is EEE?
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. EEE works for ports in auto-negotiation mode, where the port is negotiated to either 1G or 100 Mbit full duplex
Display the wavelength of current SFP module, the wavelength value is get from
the SFP module. Use this column to check if the wavelength values of two nodes
are the matched while the fiber connection is failed.
Display the supports distance of current SFP module, the distance value is get
from the SFP module.
Display the temperature of current SFP DDM module, the temperature value is
get from the SFP DDM module.
Display the voltage of current SFP DDM module, the voltage value is get from the
SFP DDM module.
Display the Ampere of current SFP DDM module, the Ampere value is get from
the SFP DDM module.
Display the TX power of current SFP DDM module, the TX power value is get
from the SFP DDM module.
Display the RX power of current SFP DDM module, the RX power value is get
from the SFP DDM module.
send trap
degrees C
User's Manual of WGSW-48040HP
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