الوصف

Major Features • LCD large-screen display, **0***0 lattice, backlight, LED indicator • Hand held, auto configuration • Multi-task operation at one time • Store *0 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׶4kbit/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.**3 Template analysis • G. **1/G. **6/M. ***0 error analysis • Multi error and alarm inserting • Three modes (terminating, bridging and monitoring) • Three clock options (internal, external and picking-up) • Jitter testing function • Touch screen TFT color LCD (optional) Contact me for details about this product's Co-directional *4k Technical Index and Datacom Index.