Analysis meter TLD901KD of data communication

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About products

TLD901D 2M transmission performance analysis meter used mainly for measuring the bit error rate, line fault of the analysis and reason of data communication of the communication circuit. Can finish 2M system correctly, N * 64k signal channel transmission parameter measurement and daily maintenance test conveniently. TLD901D 2M digital transmission performance analysis meter can be to 2Mbit/s interface digital channel, V.24 moves ahead simultaneously, V.35, RS449, X.21, same direction 64kbit/s interface digital channel test, has interface of two 2Mbit/ses, can test two passways at the same time.

The characteristic of the products:

Ø 2M online, off lining test; Direct test; N * 64k test;

Ø ITU G.821, M2100, G.826 error code perfomance analysis

Ø Report an emergency and ask for help or increased vigilance, error code histogram analysis

Ø Frame, time slot, signalling analysis

Ø Voice test; The pronunciation is monitored

Ø Automatic protection change on time test ' 2M, data)

Ø Same direction 64k, V.35, V.24/RS232/V.28, V.36, RS449, X.21, RS485, EIA530, EIA530A test

Ø The pattern is slipped and tests; The cycle delays time to test (2M, the data)

Ø All Chinese menus, large screen display is easy and simple to handle;

Ø Can go on the mulitasking work ' Record that can be browsed while testing in the past) ;

Ø Up to 9 test to set up and store, 20 test results are stored, and can carry on the memory of power down;

Ø Can communicate with PC, realize, store at computer, print the test data, can also be connected the miniature printer to directly;

Ø Can open, close and test regularly;

Ø Have reporting an emergency and asking for help or increased vigilance, error code histogram analysis;

Ø Net surfing staging of the software.

Main function:

Ø Cut off the bit error rate test of the business

Ø Online bit error rate test

Ø Framing and take place and receive as frame signals non-

Ø 2Mbit/s is not the error code performance test of the framing

Ø 2Mbit/s framing, N * 64kbit/s passway error code performance test

Ø One bit of error codes, code error code, frame error code, CRC error code, E performance test of one bit of error codes

Ø , frame reporting an emergency and asking for help or increased vigilance distally, multiframe reporting an emergency and asking for help or increased vigilance distally, test of reporting an emergency and asking for help or increased vigilance of loss of synchronism of out-of-frame, pattern that loss of signal, AIS report an emergency and ask for help or increased vigilance

Ø Test of frequency swing

Ø The signal level of the circuit, frequency test

Ø Speech path passway signal level, frequency test

Ø The pattern is slipped and tests

Ø Direct way

Ø Voice test

Ø Time delay test of cycle

Ø Pour on time to test (APS) in automatic protection

Ø The pronunciation is monitored

Ø The situation display of the signalling, content for display of speech path passway, speech path channel busy reveal idly

Ø Report an emergency and ask for help or increased vigilance, error code histogram analysis

Ø Content analysis of the time slot

Ø Content analysis of the frame

Ø G.821, G.826, M.2100 error code perfomance analysis

Ø Many kinds of error codes and reporting an emergency and asking for help or increased vigilance to insert

Ø 3 plant input mode ' Terminate, bridge, monitor)

Ø Plant the clock selection two times ' Inside, abstraction)

Ø RS-232 interface is printed and fruited.

Ø Same direction 64K test

Ø Data V.24/RS232, V.35, V.36, X.21, RS-449 test

Ø Shake and test

Technical indicator:

Ø 2M technical indicator

( 1) The input rate of the signal: 2048kbit/s ㊣ 100ppm (G.703 requires ㊣ 50PPM)

( 2) Signal encoding: HDB3, AMI

( 3) Input and shake the tolerance: 10UI20Hz- 2.4Hz; 0.5UI18- 100Hz

( 4) Input the balanced characteristic: It accords with the square root law of the frequency to decay, decay in 1024kHz within the range of 0- 6dB.

( 5) Input impedance:

( 5.1) It is not the balanced termination: 75次

Balanced termination: 120W 50Hz-3100kHz reflection loss greater than 18Db

( 5.2) It is bridged that non-equilibrium: Greater than 750次

Equilibrate and bridge: Greater than 1200次

( 5.3) It is monitored that non-equilibrium: 75次 26dB gain to noise temperature ratio

Equilibrate and monitor: 120次 26dB gain to noise temperature ratio

50Hz-3100kHz reflection loss greater than 18dB
( 6) Signal structure:

( 6.1) It is not a frame stucture

( 6.2) Frame stucture: PCM30, PCM31, PCM30CRC, PCM31CRC

The frame stucture accords with G.704 requirement

( 7) Test pattern: 2E6-1, 2E9-1, 2E11-1, 2E15-1, 2E20-1, 2E23-1, manpower yard

( 8) The impedance of output interface:

( 8.1) Non-equilibrium 75次 accords with G.703

( 8.2) Equilibrium 120次 accords with G.703

( 9) Other clock input:

( 9.1) Signal form: HDB3, NRZ

( 9.2) The impedance of balanced termination: 120次

It is not the impedance of balanced termination: 75次

Equilibrate the bridged impedance: Greater than 1200次

Non-equilibrium bridged impedance: Greater than 750次

( 10) Miss code insertion: Does not have, singly, the proportion is inserted 10-1-10-7

Ø Same direction 64K technical indicator

( 1) The input rate of the signal: 64kbit/s ㊣ 100ppm (G.703 requires ㊣ 100PPM)

( 2) Input impedance: Equilibrium 120次 accords with G.703

( 3) Input and shake the tolerance: Accord with G.823

( 4) The impedance of output interface: Equilibrium 120次 accords with G.703

( 5) Test pattern: 2E6-1, 2E9-1, 2E11-1, 2E15-1, 2E20-1, 2E23-1, manpower yard

Ø Data interface index

( 1) The interface type of the data: V.24, V.35, V.36, X.21, RS-449

( 2) Generator

(2.1)Synchronous mode

Clock source: Internal clock, receive clock

The machine format phase relation of the clock: Same direction is reverse.

Speed: 1.2,2.4,4.8,9.6,14.4,19.2,38.4,48,56(kbps) ; N* 64kbps( N =1- 32)

Error: ㊣ 15ppm (ppm is 1/1000000)

(2.3). Miss code insertion: Does not have, singly, the proportion is inserted 10-1-10-7

( 3) Receiver

(3.1) Synchronous mode

Clock source: Internal clock, receive clock

Receive clock and machine format phase relation of receiving: Same direction is reverse.

Clock rate: Maximum 2048kbps.

( 4) Test pattern: 2E6-1, 2E9-1, 2E11-1, 2E15-1, 2E20-1, 2E23-1, manpower yard

Other parameters:

Ø Supply power:

( 1) This instrument passes and uses the power adapter

INPUT: AC220V 50Hz

OUTPUT: DC 9V 1A

( 2) Rechargeable battery within the instrument

4000mAh 7.2V nickel-hydrogen chargeable battery

Operation time: 5 hours

Charge: Charge for 4 hours while shut downing; Charge for 8 hours at the time of the starting up

Ø Printer: 米 P40-TS (CH) Serial port miniature printer of Chinese character of standard level

Ø The size and weight:

It is long and * wide and * high: 195* 150* 45mm

Weight: 0.98kg

Ø Environmental parameter:

Operating temperature: 0- 45 ⊥

Store the temperature: -20- +60 ⊥

Humidity: 5%- 90% do not condense

TAG: analys Analys communicati Communicati data Data meter Meter TLD901KD
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