E1 BER tester, E1 tester DEB100E 2Mb/s, N*64Kb/s test; Framed and unframed ... ; Out of service / in-service test DEB100EBit Rate2084Kb/s ± 50ppmConnector75ohm, high resistance input impedanceInput Sensitivity0 ~ - 43dBCircuitry CodeHDB3Frame Typeframed / unframedFrame PatternPCM30, PCM30CRC ... batteriesSize200mm(L) * 100mm(W) * 44mm(H)Weightabout 500g DEB100E 2M Tester, E1 Tester, E1 BER Tester, 2M Data ...