... : 4E1, 8E1,16E1,E3,DS3,10/100M, ASI at 32Mb/s-Modular Design, high performance and reliability-Convolutional Interleaver, Punctured convolutional ... and easy Tuning on site-Output Level control 1dB step-System Redundancy 1+0 and 1+1-Local LCD control, remote ... /100M Service ChannelTelephone service: 1 digital lineData service: 19.2kbit/s,RS-232/R-485 Transmitter:Modulation Type: QPSKFrequency and RF ...