When an NE is connected to an external clock source, you
need to configure the parameters for the external time interface.
Basic Attribute
In this user interface, when an NE is connected to an external clock source, you can set the interface attributes of the external clock source, so that the NE can extract the external clock properly.
BMC (External Time Interface)
In this user interface, when the NE is connected to an external clock source, you can set the BMC algorithm that the external clock source uses through the external interface, so that the system can calculate and select the best clock source according to the set attributes, such as precision and priority.
Cable Transmitting Distance
In this user interface, when the NE is connected to an external clock source, you can set the cable transmission distance to modify the clock synchronization.