是德科技Keysight N7745C多端口光功率计参数
Published on2026-04-17
是德科技Keysight N7745C是款高性能的八通道光功率测量仪器，专门为多端口光器件的高效表征设计的，应用在光通信研发、量产测试和系统运维等场景中，以下就是Keysight N7745C的参数介绍。Keysight N7745C参数通道数：8通道波长范围：1250-1650nm功率测量范围：﹣80dBm-﹢10dBm功率不确定度：±2.5%偏振相关性：＜±0.01dB最短平均时间：1μs带宽：250kHz每端口存储器：1M样本存储+1M样本缓存动态范围扫频/记录应用中：高达65dB（无需量程切换）双扫拼接后：> 80 dB数据传输速率：是前代产品的3倍触发功能：输入功率阙值触发（包括瞬态测量）适配器类型：N7744C四路光纤适配器外形尺寸：1U机架单元通信接口：USB、LAN和GPIB操作界面：浏览器访问式Web GUI该设备是N7745A的升级替代型号，具备更高的测量吞吐量和更强的数据处理能力，广泛应用于PON分路器、波长选择开关（WSS）、ROADM、阵列波导等多端口光器件的测试。
Key Words：Keysight N7745CN7745CN7745C多端口光功率计
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