Ericsson ROJ1192201/1 Core Network / M-MGW Telecom System Card / Module

The Ericsson ROJ1192201/1 is an MSB3 board used within Ericsson’s telecommunications switching and media gateway infrastructure. Documented variants of this card are built around a 16-DSP architecture operating in the 600-850MHz range, consistent with a digital signal processing board used for voice and media handling functions such as transcoding within Ericsson core network and mobile media gateway (M-MGW) platforms. As with other Ericsson ROJ-prefixed system cards, the MSB3 is designed to slot into a standard Ericsson equipment magazine/subrack and communicates with the rest of the exchange over the internal backplane. These boards are typically sourced as tested pulls from decommissioned exchanges and networks, and are used by operators and service technicians to extend the working life of existing Ericsson infrastructure, for sparing, or to support ongoing maintenance contracts. Tech-Star supplies this part for engineers maintaining legacy Ericsson switching and media gateway platforms who need a reliable replacement or spare unit. Get in touch to confirm exact revision compatibility with your system before ordering.