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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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Keysight 81492A 参考发射机可以为波特率高达 56 Gbaud 的 NRZ 和 PAM4 信号提供出色的眼图质量，并可当做通用单模电/光（E/O）转换器。 除了 1310 和 1550 nm 的内置激光源之外，还提供外部光输入，与可调谐激光源配合使用。 它可以完全整合到是德科技光接收机压力测试解决方案中，以便满足 IEEE 802.3 10、40、100 和 400GBASE 光通信标准的测试要求。
81492A 能够执行可重复和可复制的测量，从而降低生产测试裕量并改善被表征器件的技术指标，同时确保测试结果的可比性。 双波长功能使您无需更换模块即可远程或手动在 1310 nm 和 1550 nm 之间进行切换，快速完成测试的重新配置，节省宝贵的时间和成本。
通过可扩展地集成到行业标准 Keysight LMS 平台中，可以轻松扩展您的光通信测试台功能；另外通过与是德科技自动化软件集成，还可以实现快速信号校准和优化。
在宽消光范围内提供更大的测试范围，通过与是德科技光接收机压力测试解决方案结合使用还支持全面的 IEEE 802.3 压力眼图测试，确保被测器件在所有目标工作条件下均具有良好的质量。
