News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc.

AQ6370D Spectrum Analyzer: Accurate Measurements with DWDM System

With the rapid advancement of 5G networks, optical communication technology has ushered in unprecedented changes. Dense wavelength division multiplexing (DWDM) systems have become the core of modern fiber optic communication networks due to their efficient data transmission capability and spectrum utilization. However, the dense channel distribution and high-speed data transmission in DWDM systems place higher requirements on the optical spectrum analyzer (OSA).

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.

Anritsu MP2110A MP1900A Difference? BERTWave Eye Mapper Oscilloscope All-in-One

Anritsu demonstrated that its BERTWave MP2110A and MP1900A 56G PAM4 BERT can be combined to provide TDECQ measurements for 400Gbps optical chips and modules. This demonstrates that the MP1900A is a related product to the MP2110A and that the two can work together for specific types of testing.

About MS9740A Anritsu Anritsu Spectrum Analyser Essentials, Bookmark this post!

The MS9740A is a spectrum analyser manufactured by Anritsu for analysing optical signals in the wavelength range of 600 to 1750 nm.With its high-performance optical resolution and high-speed measurement capability, the MS9740A is capable of evaluating up to 300 channels of data and displaying the information required for WDM signal analysis, such as centre wavelength, level, signal-to-noise ratio, and so on.

About MS9740B Anritsu Anritsu Spectrum Analyser Essentials, Bookmark this post!

The MS9740B Spectrum Analyser is marketed primarily to the optical communications field where high accuracy, speed and wide dynamic range are required. Target user groups include, but are not limited to, R&D personnel in the optical communications industry, engineers manufacturing and evaluating 850 nm band VCSEL modules, and professionals conducting optical research and development.

DSOV334A Keysight Infiniium V-Series Oscilloscopes

Keysight Infiniium V-Series oscilloscopes offer industry-leading accuracy, 33 GHz analogue bandwidth, 4 analogue channels, sampling rates up to 80 GSa/s and 2 Gpts of acquisition memory for more complete signal trace capture.

About AQ6370D Spectrum Analyser Essentials, Bookmark it and save it!

The AQ6370D is a spectrum analyser manufactured by Yokogawa Electric Corporation and is mainly used in the telecommunication field. It offers a wavelength range of 600 nm to 1700 nm for a wide range of testing needs. The unit is known for its high performance and accuracy, with high wavelength accuracy of ±0.01 nm and high wavelength resolution of 0.02 nm.

N7779C keysight Tunable Laser Source Description

The new N7779C Base Series tunable laser source, like the other new N777xC models, is ideal for cost-effective testing of broadband optical devices because of its ability to step quickly to discrete wavelengths with resolutions up to 0.1 pm and typical wavelength repeatability of ±3 pm. Short wavelength setup times (e.g., 300 ms) enable fast step scanning. Like other laser sources in the N777xC family, it delivers peak output power in excess of +12 dBm and low spontaneous emission levels. With power stability of ±0.01 dB per hour, it can also be used as a static local oscillator with a wide tuning range for receiver testing or transmission experiments.

N7714A keysight keysight Single Port Tunable Laser Source System Description

The Keysight N7711A and N7714A tunable laser sources are available with a single port and four ports, respectively, in either C-band or L-band wavelength ranges. With narrow linewidths and finely adjustable bias grids, they are ideal for testing the real-world load performance of the latest launch systems. As with all other Yesotech tunable laser sources, all models can reach any wavelength point within their specified wavelength range.

News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc.

News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc.

News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc.

News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc.

What are the digital oscilloscope application scenarios?

Digital oscilloscope is a general-purpose test instrument, essentially a graphic display device, equivalent to a voltmeter or multimeter with a graphic display, can visually display the signal waveform on the screen over time, and the waveform period, voltage, frequency and other parameters for measurement and analysis, widely used in scientific research, production and other fields, is the engineer design, debugging, maintenance of products when the main test instrument, plays a pivotal role in the test work.

What is a spectrometer and what is a spectrum analyzer used for?

A spectrometer is a scientific instrument that decomposes light of complex composition into spectral lines, consisting of prisms or diffraction gratings, etc. Using a spectrometer, light reflected from the surface of an object can be measured. The seven colors of light in sunlight are the parts that can be divided by the naked eye (visible light), but if the sunlight is broken down by a spectrometer and arranged by wavelength, visible light only accounts for a very small range of the spectrum, and the rest are spectra that cannot be distinguished by the naked eye, such as infrared, microwave, ultraviolet, X-rays, etc.

Signal testing solutions for rapidly expanding data traffic on mobile terminals

To meet the rapidly expanding data traffic in today's world of smartphones and mobile devices, data centre network interfaces are moving to the faster 200 GbE, 400 GbE and 800 GbE standards. In this context, communication equipment interconnections have begun to adopt not only PCI Express Gen5, which supports faster speeds of up to 32 Gbit/s, but also multichannel technology.

Domestic chip breakthrough, Changdian Technology 4nm small chip to achieve mass production

Recently, China's largest and the world's third largest packaging and testing company Changdian Technology announced that the XDFOI Chiplet process has achieved a breakthrough, and began to gradually enter the stable mass production stage, synchronised with the realization of the international customers 4nm node multi-chip system integration packaging product shipments, the largest package body area of about 1500mm2 system-level packaging.

The three 'tipping point' moments for AI chips in 2022

From the era of traditional chip domination of the industry, the development of AI chips is not smooth sailing, the bubble is flooded, the capital is cold, the scarcity of talent ...... However, in the semiconductor industry as a whole stepped into the downward cycle of the year 2022, the AI chip in turn shouldered the controversy and questioning in the servers, automobiles, and other fields show an increasingly enlarged value effect.

2022-2023 Global Consumer Electronics Top 50 list announced, Apple, Microsoft, Samsung, Sony, Intel ranked in the top five | List One

On 6 January 2023, the final list of "Global Top Brands", which is co-sponsored by Asia Data Group, Europe Data Group and TWICE, and co-organised by IDC, was unveiled at the International Consumer Electronics Show (CES), the world's most recognisable, influential and largest consumer electronics industry event.

How to use an oscilloscope to measure voltage?

An oscilloscope is a piece of equipment designed to test types of equipment and find faults in various electronic circuits. When using an oscilloscope, it is vital to know how to make measurements while operating it. If you want to measure voltage, you need to turn on the oscilloscope. Remember that you need to place the signal while connected.

How to use the right oscilloscope? Basic knowledge of oscilloscope

An oscilloscope is a device designed to test types of equipment and find faults in various electronic circuits. It is useful in long circuits, from analog circuits to radio circuits. It is important to have a basic knowledge of how to use an oscilloscope so that you can make the most of it.

What does an oscilloscope measure? How many types of oscilloscopes do you know?

An oscilloscope is a device that allows the user to measure various characteristics of voltage or current. It can be used to see how a signal changes over time. It is useful when troubleshooting electronic circuits because it shows whether the circuit under test is producing the expected signal. The main application of a digital storage oscilloscope is for displaying signal waveforms. It can be used in various fields such as signal, electrical, transducer test measurements, electrical equipment design, and medical equipment testing fields.

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