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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.
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.
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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数据中心网络带宽始终面临重大压力。脉冲幅度调制（PAM）属于多电平信令格式，可以帮助数据中心应对这一需求。从 NRZ 过渡到 PAM-4 信令是一种巨大的变化，而不是像 100G 那样渐进的演变，因此给设计和测量提出了许多新的挑战。
Keysight N8827A PAM-4 分析软件可以帮助工程师按照 IEEE 802.3bj 条款 94 规定，应用 Infiniium 实时示波器平台完成精确且快速的 PAM-4 电信号表征，满足 OIF-CEI-56G 和 IEEE 400G 等标准所定义的 PAM 测量需求。此外，N8827A 软件工具还使您可以使用 PAM-4 信令，对连续的重复码型（例如 PRBS7）进行比特误码率（BER）和符号误码率（SER）测试。
