User`s manual

Moxa Managed Ethernet Switch/Extender Featured Functions
3-13
1. The Boundary Clock and Transparent Clock functionalities defined by IEEE 1588 must be implemented
in the switch.
2. The switch must be configured such that it does not pass IEEE 1588 message traffic using the normal
communication mechanisms of the switch.
Such an Ethernet switch will synchronize clocks directly connected to one of its ports to the highest possible
accuracy.
NOTE
If the CM
-600-4TX-PTP module is not installed, then the EDS-600 only supports software-based IEEE 1588.