2M Transmission Performance Analyzer

2M Transmission Performance Analyzer

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SGT Series 2M Transmission Performance Analyzers1. Major Functions
For the digital channel with 2 Mbit/s interface, following items can be tested:
"Service-interrupted error code testing;
"Error code testing online;
"Framing and non-framing signals generation and reception;
"2 Mbit/s non-framing error code performance testing;
"2 Mbit/s framing N?64kbit/s channel error code performance testing;
"Performance testing of bit error, coding error, frame error, CRC error and E bit error;
"Alarm testing of signal loss, AIS alarm, frame remote alarm, multiframe remote alarm, out-of-frame, and out-of-pattern synchronism
"Frequency swing testing;
"Line signal level and frequency testing;
"Speech channel signal level and frequency testing;
"Pattern slip testing;
"Clock slip testing;
"Straightforward signaling
"Audio frequency testing;
"Loop circuit time lag testing;
"Automatic protection switching time testing;
"Transmit clock bias function
"Sound monitoring;
"Two 2Mbit/s channels simultaneous detection and two-way monitoring;
"Signaling state display. Voice channel content display. Voice channel busy indication;
"Column diagram analysis of alarms and error codes;
"Time sot content analysis;
"Frame content analysis;
"G. 703 template analysis;
"G. 821/G. 826/M. 2100 error code performance analysis;
"Several kinds of error code and alarm insertion.
"Three input modes (terminating, bridging and monitoring);
"Three clock options (internal, external and picking-up).
For the digital channel with RS232/V.24/ V.28, V.35, V.36, X.21, RS-449, RS-485, RS422, EIA-530, or EIA-530A interface, following items can be tested:
"SYNCH and ASYNCH testing;
"DTE and DCE simulation;
"Bit error code;
"Pattern slip testing;
"Signal loss alarm testing;
"Line signal frequency testing;
"Loop circuit time lag testing;
"Automatic protection switching time testing (SYNCH);
"G. 821/M. 2100 service-interrupted error code testing.
For the digital channel with equidirectional 64kbit/s interface, following items can be tested:
"Service-interrupted error code testing;
"Bit error code;
"Pattern slip testing;
"Signal loss and AIS alarms;
"Line signal frequency testing;
"Loop circuit time lag testing;
"Automatic protection switching time testing;
"G. 821/M. 2100 error code performance analysis.
For the FSK channel of power remote action, following items can be tested:
"2/4-wire support testing;
"Service-interrupted error code testing;
"Bit error code;
"Pattern slip testing;
"Signal loss alarm testing;
"Line signal level and frequency testing;
"G. 821/M. 2100 error code performance analysis.
2. Major Features
"Chinese menu. Easy operation.
"Portable design. Large-capacity battery that can continuously work for over 8 hours.
"Test settings and test results can be stored or deleted, and kept in memory in the event of power failure. .
"Strong print function (external printer)
"Perfect alarm detection and indication;
"Manual and automatic testing;
"Column diagram available for real-time record and analysis of historical error inquiry;
"Communication with a PC is available when connected thereto via the serial port to enable test data storage, analysis, printing and testing to be carried out on the PC;
"Remote PC monitoring;
"Software updating online.