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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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N8851A 100GBASE-KR/CR 是業界唯一同時整合 64b/66b 解碼器和鏈路訓練解碼器的解決方案。利用 N8851A，工程師可在 30 秒內解碼 64b/66b 資料和鏈路訓練資料。它包含一組可自行配置的協定層搜尋與軟體觸發套件，支援 100GBASE-KR/CR 等乙太網路技術的 64b/66b 和鏈路訓練解碼器。鏈路訓練信號，亦稱為差分曼徹斯特編碼（DME），提供控制通道的詳細資訊，例如狀態更新和係數暫存器。
這款多頁標籤協定檢視器，包含了波形與選定封包之間的關聯性圖示，可透過時間關聯的追蹤標記，快速瀏覽實體與協定層資訊。64b/66b 和鏈路訓練解碼器相容於 100GBASE-KR/CR。
N8851A 相容於是德科技 V 系列和 Z 系列示波器。
