(China (Mainland))
Product Summary
The MT9072AV2 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 MT9072AV2 very flexible and suitable for a wide variety of applications around the globe. The applications of the MT9072AV2 include T1/E1/J1 add/drop multiplexers, V5.1 and V5.2 access network interfaces, CO and PBX equipment interfaces, Primary rate IDSN nodes.
Parametrics
MT9072AV2 absolute maximum ratings: (1)Supply Voltage VDD: -0.3 to 5.5V; (2)Voltage at Digital Inputs VI: -0.3 to VDD + 0.3V; (3)Current at Digital Inputs II: 30mA; (4)Voltage at Digital Outputs VO: -0.3 to VDD + 0.3V; (5)Current at Digital Outputs IO: 30mA; (6)Storage Temperature TST: -65 to 150℃.
Features
MT9072AV2 features: (1)Eight fully independent, T1/E1/J1 framers; (2)3.3 V supply with 5 V tolerant inputs; (3)Selectable 2.048Mbit/s or 8.192Mbit/s serial buses for both data and signaling; (4)Framing Modes: T1: D4, ESF, T1DM; E1: Basic Framing, CRC4 multiframing and Signaling Multiframing; (5)Supports Inverse Mux for ATM; (6)Timeslot assignable HDLC; (7)IEEE-1149.1 (JTAG) test port; (8)Digital Cross-connect Systems (DCS); (9)Wireless base stations.
Diagrams
