Choose a country or area to see content specific to your location
确认您的国家或地区
中国
请确认
Confirm your country to access relevant pricing, special offers, events, and contact information.
Pinpoint interference with post-processing spectrum management software in the lab.
Use this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.
3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.
Get faster digital validation for less with a trade-in.
Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.
Use 25+ X-Series applications to analyze, demodulate, and troubleshoot signals across wireless, aerospace/defense, EMI, and phase noise.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.
Explore curated support plans, prioritized to keep you innovating at speed.
勤学以博览工程师智慧知识宝库
Keysight Learn 提供有关感兴趣主题的沉浸式内容，包括解决方案、博客、活动等。
Track. Discover. Personalize. All in one place.
欢迎访问 24x7 自助服务门户网站
其他产品支持
您希望搜索哪方面的内容？
没有图像
N2281A 光模块可为光测试系统提供灵活的模块化转换。 借助光开关，测试工程师可以使用“刚好够用”的转换通道来设置 ATE 系统，以便满足当前的应用需求；并可在今后应用需求扩大时添加更多的通道。
光继电器中的准直透镜可最大程度地减少转换插入损耗，并改进开关可重复性与稳定性。 该模块非常适合 SONET/SDH 测试、光纤元器件测试和光纤网络监测。 它还用于光纤网络配置、多信号源选择和测量。 使用“CARD PAIR”命令同时切换在不同模块中的两个通道。 该模块是光无源器件，可独立于数据速率、数据格式和光信号方向进行操作 - 因而对信令格式没有影响。 SC/APC 连接器提供可靠性和简单连接。
