Marconi Ericsson SU67AA Marconi/Ericsson SMA/OMS/MSH86 SDH transmission systems Optical Transmission Module

The Marconi Ericsson SU67AA is an SFP transceiver for the OMS1200 optical multiplexer, providing an STM-4 (622Mbit/s) optical aggregate interface at the S/I-4.1 short-reach classification and carrying four VC-4 containers, used where a shelf position needs STM-4-rate optical connectivity rather than the STM-1 electrical interface covered by the sibling SU65AA part elsewhere in this listing. Like the other SFP-based OMS1200 modules in this batch, it is a pluggable module rather than a fixed port, letting a shelf’s interface mix be changed without swapping the card itself. The OMS1200 is a compact-capacity member of the OMS range, part of the same GPT/Plessey-derived transmission lineage Marconi sold to Ericsson in 2006. OMS equipment of this class remains in service on UK access and metro transmission networks. Confirm your OMS1200 shelf’s SFP cage type and reach requirement before ordering. Tech-Star (UK-based, shipped worldwide) stocks Marconi Ericsson OMS components to support ongoing network maintenance projects.