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.

The DSA8200 and DSA8300 are two digital serial analyser sampling oscilloscopes, both of which can be used for testing and analysing a wide range of high-speed serial devices, such as communications, computers and consumer electronics.

The Tektronix DSA8300 Digital Serial Analyzer Sampling Oscilloscope is a high-performance instrument that can be used to test and analyse high-speed optical and electrical signals, supporting a wide range of optical interface standards and applications.

The AQ6370D is available in standard or high performance versions. It has wavelength resolution settings from 0.02 nm to 2 nm, wavelength accuracy of 0.02 nm (C+L bands), and a maximum horizontal sensitivity of -90 dBm. The high-performance model has a near-field dynamic range of 70 dB (1 nm peak, 0.05 nm resolution) to 50 dB (0.1 nm peak, 0.02 nm resolution). The stray light rejection ratio is greater than or equal to 70 dB and the scan time is less than 0.2 sec. For 100 nm wavelength range.

With the popularity of cloud computing, the demand for optical modules in data centers is increasing day by day. Among them, the demand for SFP+ modules (for 10GbE) and QSFP+ modules (40GbE (10Gbit/s×4) is growing even faster. The all-in-one BERTWave MP2100B has a built-in BERT tester and sampling oscilloscope that can simultaneously run BER tests and eye diagram analysis required for developing and manufacturing modules.