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      • Computer Aided Engineering right arrow
        Electronic Design Automation right arrow
        Engineering Data Management right arrow
        Optical Design Engineering right arrow
        Software Quality Engineering right arrow
        All Design Engineering Software
        3D Interconnect Designer

        3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.

        Explore Now
        Comprehensive design for advanced packages and 3DIC in any workflow
      • Oscilloscopes right arrow Sampling Oscilloscopes right arrow Digital Multimeters right arrow BERTS, Digitizers, and DAQs right arrow Digital Protocol Analyzers right arrow Waveform and Function Generators right arrow
        Photonic and Optical Test right arrow Quantum Design and Test right arrow
        AC Power Supplies right arrow DC Power Supplies right arrow DC Electronic Loads right arrow Power Analyzers right arrow Source Measure Units right arrow
        LCR Meters and Impedance Analyzers right arrow Signal, Spectrum, and Wireless Analyzers right arrow Noise Figure and Phase Noise Analyzers right arrow Signal Sources right arrow RF Vector Transceivers right arrow Vector Network Analyzers right arrow RF Power Meters right arrow
        Save up to 50% on an XR8 Oscilloscope

        Get faster digital validation for less with a trade-in.

        了解更多
        Pro XR8 Oscilloscope
      • Ethernet Traffic Emulation right arrow Network Emulators right arrow Interconnect Test right arrow
        Channel Emulators right arrow UE, RAN, and Core Emulators right arrow Cellular Device Testing right arrow WLAN and IoT Testing right arrow Position, Navigation, and Timing right arrow
        Automotive EV Emulators right arrow Autonomous Drive Testing right arrow Automotive Communications Testing right arrow
        Security Attack Emulation right arrow Security Device Testing right arrow Vulnerability Assessment right arrow
        Discover Keysight AI Data Center Builder

        Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.

        Explore Now
        Keysight PathWave VSA software running on a laptop
      • All Instrument Software
        Accelerate Signal Analysis with X-Series Measurement Applications

        Use 25+ X-Series applications to analyze, demodulate, and troubleshoot signals across wireless, aerospace/defense, EMI, and phase noise.

        Explore Now
        Keysight X-Series Measurement software running on a laptop
      • Network Visibility Equipment right arrow
        Network and Applications Monitoring right arrow
        Network Service Assurance right arrow
        Introducing AI-Enhanced Packet Brokers

        With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.

        Explore Now
        Vision 400 Network Packet Broker
      • Semiconductors right arrow
        In-Circuit Test For Manufacturing right arrow
        Precision In-Circuit Testing for Production

        Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.    

        Learn More
        Keysight's i3070 Series Equipment
      • Support Services right arrow
        Managed Services right arrow
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        Accelerate Your Innovation Engine

        Explore curated support plans, prioritized to keep you innovating at speed.

        Explore KeysightCare
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      • All Modular Instruments
      • Instrument Accessories right arrow
        Part Number Lookup right arrow
      All Products
      Stream 120 MHz I/Q Data to Your Laptop in the Field

      Pinpoint interference with post-processing spectrum management software in the lab.

      Meet the New FieldFox
      Two FieldFox instruments
      Find the Right ATE Power Solution

      Use this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.

      Start Now
      Aerospace and Defense ATE Power Selector
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    • 光元器件测试产品
    • 光信号调理产品-光纤衰减器
    • 81576A 可变光衰减器模块,配有功率控制功能和直角接口 [Discontinued]

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    符合的结果

    81576A 可变光衰减器模块,配有功率控制功能和直角接口

    产品状态
    已停产/目前支持
    已停产/目前支持
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    N7751A 1 通道光衰减器和功率计
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    • 概述和特性
    • 售后升级
    • 资源

    特点

    Keysight 81576A 可变光衰减器在 60 dB 的完整衰减范围内实现了超低的插入损耗和出色的波长平坦度,可用于表征电信和数据通信系统中的光网络元器件。 Keysight 81576A 衰减器具有功率控制功能,可设置衰减器的输出功率电平。
     

    功能特性:

    • 衰减范围:0 dB 至 60 dB
    • 高输入功率电平:2W
    • 波长平坦度:< 0.05dB
    • 高衰减准确度:< 0.1 dB
    • 可重复性:< 10 mdB 内置功率计,提供监测功能
    • PDL、PMD、CD 较低,所以信号失真很小
    • 宽广的波长范围:1200 nm 至 1700 nm(单模)
    • 内置快门提供功率计调零功能
    • 内置校准功能

    优势:

    • 可选配综合功率计,让您可以设置发射功率而不是衰减值,从而获得一致的测试结果。
    • 出色的光通信性能,可尽量降低对输入信号的影响,更准确地测试传输系统和元器件。
    • 光通信性能参数的独特组合让您能够在各种设置和应用中,灵活地重复使用模块化衰减器。
    • 集成的快门可保护测试设备,无需更改设置即可简化参考测试和功率计调零操作。
    • 增强的内部校准功能可在多波长应用中,降低不确定度并加快校准速度。

     

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