... E1 tester 2Mbit/s framed,N*64kbit/s BER testing framed,unframed signal send and receive 2M/BER/ ... and printed by PC Manager softwareRun and stop testing can be controlled automatically by timerHistograms analysis of alarm ... 24,RS-485,EIA-530,EIA-530A)1 pc8Special testing cable of data communication 2 (RS-449,V ... 4 (V.35)1 pc11G.703 CO special testing cable (64Kb/s coaxial interface)1 pc12Power adapter1 ...