Marconi Ericsson 03HGC00031AAX Marconi/Ericsson SMA/OMS/MSH86 SDH transmission systems Optical Transmission Module

The Marconi Ericsson 03HGC00031AAX is system software, release R2.0.1, for the OMS1664 optical multiplexer, the firmware/software load that runs an OMS1664 shelf’s control and management functions rather than a hardware card. The OMS1664 is a higher-capacity member of the OMS range covered elsewhere in this listing, built around STM-16-class aggregate interfaces for metro and regional transmission roles, and like most SDH platforms of its generation its shelf hardware needs a matching software release to operate correctly and expose the feature set that release supports. Because software media of this kind is version-specific, it is normally sourced to match an existing shelf’s hardware and configuration rather than as a generic upgrade. OMS equipment, part of the same GPT/Plessey-derived transmission lineage that passed from Marconi to Ericsson in 2006, remains in service on UK metro transmission networks. Confirm your OMS1664 shelf’s current release and hardware revision before ordering. Tech-Star (UK-based, shipped worldwide) stocks Marconi Ericsson OMS components to support ongoing network maintenance projects.