RuggedCom RS400 PoE Parameters when applicable, Negative impact on overall system responsiveness

Ethernet Ports

OFF - Turning this parameter OFF will disable Fast Link Detection completely. The switch will need a longer time to detect a link failure. This will result in a longer network recovery time of up to 2s. This option should only be used if fast link failure detection is not needed.

Note	When Fast Link Detection is enabled, the system prevents link state change processing from
	consuming all available CPU resources. If Port Guard is not used, however, it is possible for
	almost all available CPU time to be consumed by frequent link state changes, which could have a
	negative impact on overall system responsiveness.

3.2.5 PoE Parameters (when applicable)

The Power-over-Ethernet (PoE) configuration and status parameters can be accessed from the Ethernet Ports submenu.

Figure 71: Accessing PoE Parameters

Figure 72: PoE Parameters Table

RS400 103 ROS™ v3.5