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Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
Unlock your free upgrade to the next bandwidth tier.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Explore curated support plans, prioritized to keep you innovating at speed.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
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N2280A（四路 1x2）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。
