Choose a country or area to see content specific to your location
確認您的國家或地區
請確認
Confirm your country to access relevant pricing, special offers, events, and contact information.
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.
Success Stories
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.
Learning Hub
Explore methodologies, test strategies, and technical resources for designing, validating, and scaling AI systems and networks.
全年無休的自助服務入口網站
更多的產品支援資訊
更多可協助您加速創新的是德科技服務
客戶對於資料中心網路頻寬的需求不斷升高。脈衝振幅調變（PAM）屬於多位準信號格式，能夠協助資料中心因應頻寬需求的挑戰。
適用於 Infiniium 即時示波器的 Keysight N6473A OIF-CEI 4.0 相符性測試應用軟體，可準確且快速地量測 PAM4 和 NRZ 的電氣信號，以因應標準對於 PAM 和 NRZ 的量測要求。
按照發展中的產業標準要求來執行 PAM4 和 NRZ 量測，可能非常困難且充滿了挑戰性。藉由搭配使用 Keysight N6473A OIF-CEI 4.0 相符性測試應用軟體和 Z 系列即時示波器，您可節省量測 PAM4 的時間並全面提高量測準確度。此工具讓您能根據詳列在 OIF-CEI 4.0 標準中的量測要求，對 4 位準脈衝振幅調變（PAM4）和 NRZ 設計進行量測。
它可執行一系列 OIF-CEI 56G 測試項目，包括 CEI-56G-VSR、CEI-56G-MR 與 CEI-56G-LR ，以及超過 100 種 PAM4 和 NRZ 測試，包括：
