Marconi 02HAT00111AAA optical transport Optical Transmission Module

The Marconi 02HAT00111AAA is a MUXP NRZ card, a muxponder for Marconi optical transport equipment. A muxponder combines several client signals onto one wavelength, which is what lets a single fibre channel carry the traffic of many lower rate services rather than dedicating a wavelength to each. NRZ describes the line coding the card uses, and it is the marker that separates this generation of optics from the later coherent designs, so cards are not interchangeable across generations even where they fit the same shelf. Marconi’s transmission business passed to Ericsson in 2006, which is why parts from this range appear under both names. Confirm the shelf and the client interfaces your system expects before ordering. Tech-Star (UK-based, shipped worldwide) supplies optical transport components for ongoing maintenance projects.