... V.35, X.21...) -G.703 CO testing Transmission Analyzer, 2M BERT testerBasic Functions:1) 2M testing75 and 120 ... interfacesHDB3 and AMI line codesOut-of-service 2Mb/s, N×64kb/s BER testing2) Datacom testingDatacom (V.24, ... , 9.6, 19.2, 38.4kb/s, N×64kb/s ( N=1- 32),4M,8Mkb/sTest PatternsPRBS223-1,220-1 ... -70 (Cels)Humidity5%-95% non-condensing 2M Transmission Analyzer, 2M BERT tester, 2M Data tester