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> 2M E1/datacom transmission analyzers s-19 1 set
2M E1/datacom transmission analyzers s-19 1 set
S-19 2M E1/Datacom Transmission Analyzers
S-19 2M Transmission Analyzers is mainly used for measuring of the error rate of
data communication and for the analysis of line fault and causes, and very suitable
for the parameter measurement and routine maintenance testing of 2M system,
1.English menu. Large screen. Easy operation.
2.Multitask operation (It is allowed to conduct a test while browsing previous records).
4.Communication with a PC is available to allow test data storage, analysis and printing to be carried out on the PC, or directly connected to a micro printer.
5.The instrument can be powered on or off at certain times for testing purpose.
6.Column diagram analysis of alarms and error codes;
Service-interrupted error code testing;
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
Speech channel signal level and frequency testing;
Loop circuit time lag testing;
Automatic protection switching time testing (APS);
Signaling state display. Voice channel content display. Voice channel busy indication;
Column diagram analysis of alarms and error codes;
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);
Two clock options (internal and picking-up);
RS-232 interface for printing result;
V.24/RS232, V.35, V.36, X.21, RS-449, RS-485, EIA-530 and EIA-530A data testing.
(1) Signal input rate: 2048kbit/s 100ppm G.703 requirement 50PPM
(3) Input balance response: Attenuation complies with the law of square root of frequency, and is within the range of 0 to 6dB at 1024 kHz.
(4.1) Unbalance terminating: 75
Reflection loss >18dB within 50Hz 3100kHz.
(4.2) Unbalance bridging: >W750
(4.3) Unbalance monitoring: 75 , 26dB gain
Balance monitoring: 120 , 26dB gain
(5.2) Frame structure: PCM30, PCM31, PCM30CRC, PCM31CRC
Frame structure complies with the requirement of G. 704.
(6) Testing pattern: 26-1 29-1 211-1 215-1 220-1 223-1, and artificial code
(7) Impedance of output interface:
(7.1) Non-balance 75 , up to G. 703
(7.2) Balance 120 , up to G. 703.
(8.2) Balance terminating resistance: 120
Unbalance terminating resistance: 75 .
Balance bridging resistance: >1200
Unbalance bridging resistance: >750 .
(2) Internal rechargeable battery
4000mAh, 6V nickel-hydrogen rechargeable battery
Charging: 8 hours at power-off state, and 12 hours at power-on state.
Printer: P40-TS(CH) Chinese character micro-printer with standard level and serial port.
Dimension :L W H: 200 160 42mm
Humidity: 5% 90%, non-condensing
S-19 2M Transmission Analyzers
