American Fibertek SM8P-SFP - Manual (Page 67)

59 Rev.A1
18-May-11
3-2-5. Power Saving
The function of Power Saving and provides the Power saving for reduce the
power consumption with "ActiPHY Power Management" and "PerfectReach Power
Management" two technique.It could efficient saving the switch Power when the
client idle and detec the cable length to provide different power.
Function name:
Power Saving
Function description:
The function using "ActiPHY Power Management" and "PerfectReach Power
Management" to save the switch’s power consumption.
Parameter description:
Fig. 3-16-1
Power Saving:
The parameter will enable or disable to verify switches have the ability to
consider the length of any Ethernet cable connected for adjustment of
power usage accordingly. Shorter lengths require less power. link-down
mode removes power for each port that does not have a device attached.
Default: Disable.