Major Features
LCD large-screen display, 320*240 lattice, backlight, LED indicator;Hand held, auto configuration;Multi-task operation at one time;Store 20 test results and 9 test configurations, with power-off memories;PC operation, store, analysis, print;Programmable timer;Alarm and histogram analysis;Software updating
Major Functions
For 2Mbit/s:
Service-interrupted error testing;Online error testing;Framed and unframed signals generating and receiving;2Mbit/s unframed error performance testing;2Mbit/s framed N×64kbit/s channel error testing;Bit error, coding error, frame error, CRC error and E bit error testing;Signal loss alarm, AIS alarm, framed remote alarm, multi-framed remote alarm, out-of-frame, and pattern loss alarm;Frequency offset testing;Line signal level and frequency testing;Voice channel signal level and frequency testing;Pattern slip testing;Clock slip testing;Straightforward signaling;Audio frequency testing;Loop circuit delay testing;Automatic protection switching time testing (APS);Clock bias function;Sound monitoring;Duplex 2Mbit/s detecting and monitoring;Signal state display. Voice channel content display. Voice channel busy indication;Alarm and error histogram analysis;Time slot content analysis, drop and insert signal on each time slot;Framed content analysis;G.703 Template analysis;G. 821/G. 826/M. 2100 error analysis;Multi error and alarm inserting;Three input modes (terminating, bridging and monitoring);Three clock options (internal, external and picking-up);Jitter testing function;Touch screen TFT color LCD (optional)