E1 and Data Tester

E1 BER Key Features : 2 Rx and 2 Tx, Bidirectional Monitor Dual BERT ITU-T G.821, G.826, M2100 V.24/RS232, V.35, V.11/X.21, V.36/RS449,RS530/RS530A, G.703 64K codirectional BERT Testing IP PING Testing 4 inch TFT LCD Display E1 BER Specifications : Connectors/Ports 2.048Mbit/s bidirectional E1 interfaces:Line 1 Tx/Rx, Line 2 Tx/Rx, BNC 75ohm;Line 1 Tx/Rx, Line 2 Tx/Rx, 3-pin balance 120ohm Datacom interface: 25 pin connector PC interface: RJ45 DC input for charging internal battery Test Pattern Generator : Fixed, PRBS, user programmable E1 Error/Alarm Injection : Error: bit, code, FAS, CRC4 Alarm: LOS, AIS, RDI,LOF,LOP E1 General : Bit error test rates: 2.048Mbit/s, Contiguous and Non-contiguous 64kbit/s Framing: PCM30/PCM30C/PCM31/PCM31C Clock: Internal, External, Received, Tx Offset E1 Measurements : ITU-T G.821, G.826, M2100 analysis Error/Alarm items Report Signal level Timeslot data display Frequency, Clock Slips Other Measurements : Histograms analysis Propagation delay APS measurement E1 Voice Frequency measurement (3000A/B only) Pulse mask analysis(3000A/B only) E1 clock jitter O.171/O.172 measurement(3000B only) Datacom Testing : Interface:V.24/RS232, V.35, V.11/X.21, V.36/RS449,RS530/RS530A, G.703 64K codirectional DTE/DCE Emulation for all interfaces Bit error injection ITU-T G.821,G. 826 analysis