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MT9074 T1/E1/J1 Single Chip Transceiver
Data Sheet Features
Combined E1 (PCM30) and T1 (D4/ESF) framer, Line Interface Unit (LIU) and link controller with optional digital framer only mode In T1 mode the LIU can recover signals attenuated by up to 30 dB (5000 ft. of 24 AWG cable) In E1 mode the LIU can recover signals attenuated by up ...