Wawelength division multiplexing is one of the most crucial and economic method to increase bandwith by allowing different data streams at different frequencies to be sent over a single optical fiber network instead of using multiple separate fibers for every separate service. WDM stands for the idea that splitting white light beam into colored light beam, unifying colored light beam and conversion of the white light beam to send data over the same medium.

As network growing exponentially, planning, monitoring, management operations become challenging. Star Suite is a domain and vendor agnostic OSS/BSS solution for end to end topology discovery, network planning, outage/ quality monitoring, inventory management, fault management, SLA management, KPI management, fault handling, SPOF and MPOF analyses and more. WDM is one of the domain that is followed up on Star Suite. For WDM technology highlighted features are stated below.