Datacom Tester

Salient features of Datacom Tester:
1. Basic Functions
1) E1 testing
75 ohm and 120 ohm line interfaces
HDB3 and AMI line codes
Out-of-service 2MB/s, Nx64kb/s BER testing
In-service framed and unframed testing
Frame data control and monitoring
Time slot activity monitoring
Built-in 64kb/s tone channel listen capability
CAS and CCS signaling generation and monitoring
Round trip delay measurement
APS delay measurement
Extensive error and alarm generation
VF tone generation and measurement
Frequency, clock slip and level measurement
Up to -999~+999ppm transmit clock deviation
Clock source: Internal, Interface or External 2M clock/signal (optional)
Real-time transmit circuit open/short indication

2) Datacom testing
Datacom (V. 24, V. 35, V. 36, X. 21, RS-449, RS-485, EIA-530 and EIA-530A) interfaces BER testing
ASYNC BER testing with baud rate 50b/s~57.6b/s
SYNC BER testing with data rate 1.2kb/s~2.048MB/s
DTE or DCE emulation mode
SYNC clock source and sense selection
Frequency measurement
Handshaking signals control and monitoring

3) G. 703 CO testing
G. 703 CO 64kb/s BER testing
Octet timing control and monitoring
Frequency and offset measurement
Clock source: Internal, Interface

4) Protocol converter testing
E1-Datacom SYNC 64k or Nx64kb/s BER testing
E1-G. 703 CO SYNC 64kb/s BER testing
Frequency and offset measurement
Handshaking signals monitoring
E1 frame data monitoring