TERMINATION UNIT CONFIGURATION (NTMF01)INTRODUCTIONI-E96-624A A - 5Figure A-5. DB-25 Pin Assignments and RS-232-C Signals12345678201918171615141312910 1112345678201918171615141312910 11TXDRXDRTS REQUEST TO SENDCTSDCDCLEAR TO SENDRECEIVED LINE SIGNAL DETECTTRANSMIT DATARECEIVE DATADCDRXDTXDCTSRTSCTSCTSCTSRTSCTSDCDCTSRTSRXDTXDXU2XU4XU1XU3DTE+24VTDRDRTSCTSDCDSDCESRDDTRDSRDCE2 TRANSMIT DATA3 RECEIVE DATA4 REQUEST TO SEND5 CLEAR TO SEND8 RECEIVED LINE SIGNAL DETECT9 + VOLTS12 SECONDARY RECEIVE SIGNAL DETECT16 SECONDARY RECEIVE SIGNAL25 BUSY1 PROTECTIVE GROUND20 DATA TERMINAL READY6 DATA SET READY7 SIGNAL GROUND22 RING DETECT14 SECONDARY TRANSMITTED DATA11 EQUALIZER MODESTDQMT00375A
