The keysight N1090A and N1092/4 Sampling Oscilloscopes series, a high-precision, low-cost solution for optical waveform analysis, support data rates and baud rates from 1 Gb/s to 53 GBaud.The N1090A and N1092/4 Sampling Oscilloscopes have inherited the excellent quality of keysight is 86100 Digital Communications Analyser (DCA), while adopting a miniaturised design, making it easy for users to use them in different situations.

In 2020 and 2021, there is a major shift towards working from home and home schooling under the embargo policies resulting from the new Crown Pneumonia, creating a greater demand for faster, more ubiquitous, and more reliable networks. As a result, the optical module market has seen double-digit growth for two consecutive years, despite supply chain constraints and even disruptions.2022, the epidemic is gradually being brought under control globally, but some of the habits adopted during the crisis (remote working, collaboration, online media consumption) have become part of people's daily lives, connectivity is becoming a more important asset for homes and businesses, and demand for broadband continues to grow. As a result, the global optical module market continues to experience double-digit growth, although supply chain challenges remain.

On 6th September 2023, the 24th China International Optoelectronic Expo was held in Shenzhen International Convention and Exhibition Centre (Baoan New Venue). Ltd, as a professional supplier of optoelectronic test and measurement equipment, presented a variety of high-end products at the exhibition and attracted the attention of many visitors.

With the popularity of 5G and other technologies, the demand for data centre construction and expansion increases, transmission rates will reach 400Gbps/800Gbps levels, and backbone transmission capacity will be upgraded to 400G/800Gbps/1.6Tbps. the signal modulation method will be changed from NRZ to PAM4, which will require the introduction of error correction technologies such as FEC/MLSE/MLSD. Megatrend provides a series of test solutions and products, including MP2100A,N1092C,N1078A,AQ6370D,MS9740B, etc., to meet different customer needs.

The Anritsu Anritsu MS9740B is a benchtop spectrum analyser with wide dynamic range, high resolution and fast scanning speed for fabricating and evaluating optical active devices such as VCSEL modules, LD-modules, DF-LDs, FP-LDs, LEDs and more. It has a wavelength measurement range of 600 nm to 1750 nm and supports multimode fibre input. It also has a variety of measurement functions and menu screens to measure optical centre wavelength, level, OSNR, spectral width and other evaluation items at once and display the results on a single screen.

The Keysight N1092 Series is a high-performance photoelectric signal sampling oscilloscope that delivers high sensitivity, throughput, accuracy, and compact design. It features an optical channel that can support 28/45 GHz bandwidth, as well as an optional CDR for clock recovery and data analysis. It can also be combined with other N1090A series optical and electrical channels to meet different testing needs.

The Anritsu MS9740B is a high-performance spectrum analyzer that can be used to measure the polarisation mode dispersion (PMD) of optical fibres.PMD is a transmission characteristic of optical fibres that affects the performance and stability of high-speed optical communication systems. To ensure the quality and reliability of your optical fibres, you need to test them for PMD on a regular basis.

A digital sampling oscilloscope is an instrument for measuring and analysing high-speed digital signals, which can sample signals in equivalent time to achieve a sampling rate higher than the real-time bandwidth. Digital Sampling Oscilloscopes are available in a variety of models and brands, with different instruments having different performance and features for different test scenarios and needs.

The DSA8300 is a digital sampling oscilloscope that is an upgraded version of the Tektronix DSA8200 with higher sample rates, more memory, more channels, and enhanced features. Tektronix Tektronix DSA8300 maximum sampling rate of up to 300 GHz, memory depth of up to 32 M, the number of channels up to 16, can measure multiple signals at the same time, and their synchronisation and comparison. DSA8300 also has a variety of measurement and analysis tools, such as TDR analysis, S-parameter measurements, serial data link analysis, optical fibre testing, etc., to provide a comprehensive and in-depth evaluation of the signal. and in-depth evaluation of signals.