NEWS
NEWS
FQA
2024.11.15
Product News
2024.07.31
Product News
2024.07.31
Product News
AQ6370D Spectrum Analyzer: Accurate Measurements with DWDM System
2024.07.22
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).
FQA
What is the difference between SR, LR, LRM, ER and ZR in 10G optical modules?
2024.07.09
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.
Product News
Anritsu MP2110A MP1900A Difference? BERTWave Eye Mapper Oscilloscope All-in-One
2024.04.17
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.
Product News
About MS9740A Anritsu Anritsu Spectrum Analyser Essentials, Bookmark this post!
2024.03.29
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.
Product News
About MS9740B Anritsu Anritsu Spectrum Analyser Essentials, Bookmark this post!
2024.03.29
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.
Product News
DSOV334A Keysight Infiniium V-Series Oscilloscopes
2024.03.26
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.
Product News
About AQ6370D Spectrum Analyser Essentials, Bookmark it and save it!
2024.03.25
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.
Product News
N7779C keysight Tunable Laser Source Description
2024.03.06
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.
Product News
N7714A keysight keysight Single Port Tunable Laser Source System Description
2024.02.29
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.
Technical News
13
2023-07
Spectral Analysis in Optical Communication and Fiber Optic Communication
Optical communication is a communication technology based on the transmission of optical signals, while fiber optic communication is a communication method that uses optical fiber as a transmission medium. Spectral analysis plays a crucial role in optical and fiber optic communications, which can accurately measure and analyze optical signals to ensure the stability and performance of the communication system.
Product News
12
2023-07
MS9740B Spectrum Analyzer: High-Precision Instrument Enables Optical Research and Development
Optical technology plays an important role in modern communications, sensing and component research. To enable accurate measurement and analysis of optical signals, Anritsu has launched the MS9740B Spectrum Analyzer. With its high accuracy, resolution and flexibility, this instrument has become the tool of choice for optical researchers, helping them break through technical bottlenecks and drive innovation.
Product News
01
2023-06
Spectrum analyzer AQ6360 detailed explanation, hope it can help you.
YOKOGAWA AQ6360 is an optical fiber Bragg grating sensor with high accuracy and sensitivity, which is widely used in electric power, chemical industry, aerospace and other fields. This article will introduce the technical principle, working characteristics and application scenarios of the AQ6360 sensor in detail.
Product News
12
2023-04
YOKOGAWA AQ6370D Spectrum Analyzer, operation instructions, save collection!!!
With the development of society and technological innovation, the latest optical fiber interface has FC interface, ST interface, SC interface, then how to verify the optical interface performance, whether it meets the relevant standard requirements? The AQ6370D has two models, the standard version and the high performance version. The high performance version can provide higher wavelength accuracy and greater dynamic range. High wavelength resolution: 0.02nm High wavelength accuracy :±0.01nm High performance version :±0.01nm(C band) Standard version :±0.02nm(C+L band)
FQA
07
2023-02
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.
Technical News
11
2023-01
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.
Technical News
11
2023-01
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.
Technical News
14
2022-12
Qualcomm launches Wi-Fi 7 immersive home networking platform: total peak system capacity exceeds 20Gbps
With a compact, energy-efficient and cost-effective silicon architecture, the Qualcomm Wi-Fi 7 immersive home networking platform delivers more than 20 Gbps of total system capacity to support the latest high-speed broadband connectivity and the growing popularity of many high-performance devices for today's ultra-connected homes.
Technical News
13
2022-12
China Mobile Mark: 5G NTN end-to-end full link penetration, achieving a breakthrough from "0" to "1"
Recently, a seminar on satellite-terrestrial co-channel technology was successfully held by Tsinghua University and China Mobile Joint Research Institute. Mark, project manager of the Wireless Institute of China Mobile Research Institute, said in his speech that direct satellite connection for cell phones greatly expands the service scope of existing terrestrial cellular networks and can be applied to public emergency communications, ground network blind coverage, "One Belt, One Road" and other scenarios.
