The MT9072 is a multi-port T1/E1/J1 framing device that integrates eight fully independent, feature rich framers. The device is software selectable between T1, E1 or J1 modes and meets the latest relevant recommendations and standards from Telcordia, ANSI, ETSI and ITU-T. An extensive suite of features make the MT9072 very flexible and suitable for a wide variety of applications around the globe.