Choose a country or area to see content specific to your location
确认您的国家或地区
请确认
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.
欢迎访问 24x7 自助服务门户网站
其他产品支持
勤学以博览工程师智慧知识宝库
您希望搜索哪方面的内容？
没有图像
N2281A 光模块可为光测试系统提供灵活的模块化转换。 借助光开关，测试工程师可以使用“刚好够用”的转换通道来设置 ATE 系统，以便满足当前的应用需求；并可在今后应用需求扩大时添加更多的通道。
光继电器中的准直透镜可最大程度地减少转换插入损耗，并改进开关可重复性与稳定性。 该模块非常适合 SONET/SDH 测试、光纤元器件测试和光纤网络监测。 它还用于光纤网络配置、多信号源选择和测量。 使用“CARD PAIR”命令同时切换在不同模块中的两个通道。 该模块是光无源器件，可独立于数据速率、数据格式和光信号方向进行操作 - 因而对信令格式没有影响。 SC/APC 连接器提供可靠性和简单连接。
