NEC G3726G Pasolink Telecom System Card / Module

The NEC G3726G is a switching unit (SW UNIT) module used within the indoor unit (IDU) of NEC’s Pasolink point-to-point microwave radio system. Within the Pasolink IDU chassis, the SW Unit handles switching and interface functions between the radio’s tributary connections and the modem/RF signal chain, and, in common with other Pasolink IDU cards, carries its own identification data including serial number and firmware/software version. Pasolink IDUs are modular, with separate cards for modem, switching, and power functions slotting into a shared chassis, which allows individual modules to be replaced during maintenance without swapping the whole indoor unit. NEC’s Pasolink platform has been deployed extensively in mobile backhaul and private microwave networks since the 1990s, and IDU card-level spares such as this remain in demand for operators maintaining legacy Pasolink links. Tech-Star (UK-based, shipped worldwide) stocks tested surplus NEC Pasolink IDU cards for maintenance and repair. Get in touch to confirm this module matches your specific Pasolink IDU variant before ordering.