Synchronisation and DWDM (Dense Wavelength Division Multiplexing) Synchronisation: The role of synchronisation plan is to determine the distribution of synchronisation in a network and to select the level of clocks and facilities to be used to time the network. This involves the selection and location of master clocks for a network, the distribution of primary and secondary … [Read more...] about Synchronisation and DWDM (Dense Wavelength Division Multiplexing)