Optical Test Instrument
AT4X2X series multi-mode optical attenuator, attenuator with high attenuation precision, stable and reliable, is an essential tool for the measurement of optical devices, optical fibers, optical cables, optical communication instruments, as well as the construction and maintenance of optical fiber communication system engineering.
AT4X2X series benchtop multi-channel attenuators are a new class of remote controlled fiber optic instruments for optical transceiver and network integration test. High setting speed of attenuation and power as well as power measurement capability, combined with USB, and LAN interfaces provides increased throughput and operational efficiency to meet today’s challenges both in R&D and manufacturing.
Power monitor rangeSupport input and output power monitoring, monitor power range:+0dBm~-50dBm
Parallel testingSupport multi-channel parallel measurement to improve test efficiency
Power LockSupport decay mode and power control mode, automatically keep the output power constant in power control mode
User-friendly interfaceEasy-to-use and intuitive graphical user interface
FC/UPC or FC/APC
50/125 or 62.5/125um
≤1.5dB or ≤2.5dB( with Power-Control)
Power Monitor Range
|Return loss||Typ. 25dB|
|Maximum safe input power||+23dBm|
|Connection method||LAN, USB|
Optical communication network plays an important role in the rapid development of big data, cloud computing, 5G communication and other markets.
Semight Instruments offers various of instruments for optical Transceiver/Component testing, including wide bandwidth sampling oscilloscope, NRZ/PAM4 bit error ratio tester , burst error ratio tester, fast wavelength meter, optical spectrum analyzer, high precise source measure unit, 400G network analyzer ,optical power meter, optical attenuator, optical switch etc. Provide cost-effective complete solutions.
The high-precision source meter integrates the functions of voltage source, current source, voltmeter, ampere meter, and electronic load in one, which is widely used in high-precision IV test and measurement for various discrete components, photovoltaic, new energy, battery and other industries. Semight Instrument provides high-precision benchtop source meters and plug-in PXIe source meter modules of standard PXIe chassis, fully meeting the application of various test scenarios.Details
Burn-in testing of laser is an important method to ensure the reliability of laser. Through the test of COC or bare die, the early failure of laser caused by the defects in the process of laser production can be screened out in advance. Semight Instrument provides a complete solution from bare die to COC, from high temperature(150℃ or higher) to low temperature (-40℃), with CoC automatic loading and unloading system, forming a complete test solution, Semight Instrument's laser chip burn-in/load/unload test system has been widely recognized by the market.Details
The semiconductor front-end test is mainly used in the wafer processing to check whether the processing parameters of the wafer products meet the design requirements or there are defects affecting the yield after each step of the manufacturing process. The semiconductor back-end test equipment is mainly used after wafer processing to check whether the performance of the chip meets the requirements, which belongs to the electrical performance test. Semight Instrument provide integrated solutions such as wafer burn in and known good die tester, improve test efficiency and reduce test cost.Details
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