FQA
17
2024-07

What are the applications for the Anritsu MP2110A? | Multichannel Modules, Multichannel Modules, Active Optical Cable (AOC) and Direct Attach Cable (DAC) Evaluation

The BERTWave MP2110A all-in-one instrument is used in multi-channel module evaluation, TOSA/ROSA evaluation, and active optical cable (AOC) and direct-attached cable (DAC) evaluation. The instrument is capable of performing Tx/Rx signal wavemask margin testing, Rx signal eye diagram analysis (including jitter, Tr/Tf, etc.), Tx signal eye diagram analysis (including jitter, Tr/Tf, extinction ratio, etc.), and Rx signal receive sensitivity testing (BER measurement).
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FQA
09
2024-07

What is the difference between SR, LR, LRM, ER and ZR in 10G optical modules?

SR, LR, LRM, ER and ZR are the more common module types in the 10GIEEE standard, but what is the difference between 10g SR, LR, LRM, ER and ZR? First we need to know what they represent. In fiber optic communication, SR, LR, LRM, ER and ZR are a kind of distance terminology in 10G optical module transmission, SR means short distance, LR means long distance, LRM means length extended multipoint mode, ER means ultra-long distance, and ZR means the longest distance.
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FQA
03
2024-07

KEYSIGHT E5071C Calibration Operation Introduction | Network Analyzer ENA

KEYSIGHT E5071C Calibration Operation Introduction | Network Analyzer VNA, the network score by capturing the reflected wave of the device to be measured, you can measure the impedance value of the device to be measured at each frequency point, VSWR, return loss and other parameters, and reflected on the screen of the network score.
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FQA
02
2024-07

KEYSIGHT N1092 Series, DCA-M Series Sampling Oscilloscopes Connection and Self-Test?

KEYSIGHT N1092 series Sampling Oscilloscopes, although omitting the screen and operating system, can be equipped with different numbers of optical and electrical ports depending on the model to meet various testing needs. The specific model introduced here is the N1092D, which has four optical ports and is capable of performing a wide range of tests.
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FQA
26
2024-06

How to deal with system data loss of 86100D DCA series test module

Keysight 86100D host with the use of the module in the use of the process may not be due to the module is not connected to cause the module and the host of the communication interruptions, which will lead to the loss of the module's system data, once the module data is lost, the host will prompt "module memory corruption Once the module data is lost, the host will prompt "module memory corruption", after this problem occurs, we usually need to send the module to the service centre of YesterTech to carry out the initialisation and calibration of the module to restore the module data.
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FQA
26
2024-06

Yokogawa AQ6373E vs AQ6373B Spectrum Analyser Difference?

Do Yokogawa AQ6373E and AQ6373B Spectrum Analysers have the same resolution? Yokogawa AQ6373E vs AQ6373B Spectrum Analyser Difference? What are the specific high resolution models of the Yokogawa AQ6373E? The main differences between the Yokogawa AQ6373E and AQ6373B are application optimisation and function expansion.
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FQA
24
2024-06

Yokogawa AQ6370D-12 vs AQ6370D-22 Spectrum Analyser Difference?

The main difference between the Yokogawa AQ6370D-12 and the AQ6370D-22 lies in their model numbers and possible differences in features or specifications?The Yokogawa AQ6370D series consists of several models, such as the AQ6370D-02, the AQ6370D-12 and the AQ6370D-22.
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FQA
24
2024-06

Difference between Yokogawa AQ6370E 10 and AQ6370E 20 spectrometer?

Yokogawa AQ6370E 10 and AQ6370E 20 are both spectrum analysers manufactured by Yokogawa, they belong to the same series but are different. According to the search results, the AQ6370E 20 is the high-performance version with higher wavelength accuracy and dynamic range, as well as more advanced measurement modes and higher stray light rejection. Specifically, the AQ6370E 20 has higher wavelength accuracy and dynamic range, providing more accurate and clearer spectral measurements.
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FQA
13
2024-06

Keysight N1092A Series What factors in eye chart testing affect the accuracy of test results?

The N1092A Keysight DCA-M Sampling Oscilloscope supports a variety of functions such as eye diagram testing and optical module/cat testing. Here are the basic steps for eye diagram testing with the N1092A: When performing Keysight N1092A eye diagram testing, a variety of factors may affect the accuracy of the test results. The following are some of the key factors:
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