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Save up to 50% on our latest instruments with eligible Keysight or competitor trade-ins.
Four channels per 1U of rack space, up to 1 GHz bandwidth, and multi-oscilloscope synchronization.
Design, model, and validate complex 3D interconnect architectures with a powerful standalone design environment.
Automate transmitter and receiver validation across next-generation I/O, memory, and fabric interfaces.
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.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Purpose-built solutions engineered for the design and test challenges unique to your industry.
Use Cases mapped to every stage of your product lifecycle, from design through operations.
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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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Explore methodologies, test strategies, and technical resources for designing, validating, and scaling AI systems and networks.
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Keysight L4421A 是一款多功能的 40 通道電樞多工器,符合 LXI Class C 標準。 它體積輕巧,具有快速掃描速率和乙太網路連接,是通用掃描、設計驗證和功能測試應用的理想選擇。
注:Keysight L4421A 40 通道電樞多工器將於 2023 年 6 月 1 日停產。 此產品的最後訂購日期為 2023 年 5 月 31 日。 34980A 多功能切換/量測設備與 34921A 40 通道電樞多工器搭配使用,可全面取代 L4421A。 L4421A 的程控指令與 Keysight 34921A 相容。 是德科技將繼續對這些產品提供支援,期限為 5 年。