详细资料： 81250a 一套配置信息。 1. E8403A Mainframe x1; 2. E8491B VXI 1394 controller x1; 3. E4808A BCentral Clock x1; 4. E4861B Gen/Analyzer modules X 2 5. E4862B Generator Front End x 2; 6. E4863B Generator Front End X1; The Agilent 81250 system with the modules you list: 1. E8403A Mainframe x1; 2. E8491B VXI 1394 controller x1; 3. E4805B 675M Central Clock x1; 4. E4861A 2.7G Gen/Analyzer modules X 2 5. E4862A 2.7 G Generator Front End x 2; 6. E4863A 2.7 G Generator Front End X1; 1 E8403A Mainframe 数量 1个 2 E8491B VXI 1394 controller 数量1个 3 N4874A 7 Gb/s Generator 数量1个 4 N4875A 7 Gb/s Analyzer Module 数量1个 5 E4809A Central Clock 13.5Hz 主要技术指标 BER measurement: automatic re-synchronization, log file, view actual and accumulated BER and errors of 1s, 02, and total transferred at a glance Fast Eye Mask measurement: Provide fast pass/fail testing for manufacturing test Output Timing measurement: Provide results for setup & hold times, skew between channels, Jitter (RJ/DJ/TJ) and phase margin Spectral decomposition of Jitter components: Allows inband and outband characterization of circuits and devices including PLLs and CDRs. While debugging designs, the new measurement allows the exploration of the various components of deterministic jitter. Output Level measurement: Provide results for high/low levels, amplitudes, threshold margins and Q-factor analysis Eye Opening measurement: Provide results for eye openings and optimum sample points 描述 Agilent E4875A ParBERT 81250软件和测量套件是通用和就绪的软件包，能帮助您验证和评测高速通信端口、元件、芯片和模块。该软件和测量套件包括下列组件: 图形用户界面 测量套件 软件工具 (10 GbE 工具, SFI-5 工具, SONET/SDH 帧发生器) VXI 即插即用驱动程序 固件服务器 - 可在 LAN 和GPIB上进行远程控制 您能用基于Windows? 2000/NT的易用图形用户界面控制ParBERT 81250 硬件资源。 利用固件服务器能力，您可用Unix或Linux操作系统通过LAN或GPIB对ParBERT 81250进行远程控制。并可用National Instrument LabVIEW、Excel、Agilent TestExec和Microsoft? VisualBasic设置测试执行程序。 Windows and Microsoft are U.S. registered trademarks of Microsoft Corporation. BER 测量自动重同步、记录文件，扫视1、02和总传输的实际和累积BER及错误。 快眼模板测量: 为制造测试提供快通过/失败测试 输出定时测量: 提供建立和保持时间，通道间时滞、抖动(RJ/DJ/TJ) 和相位容限结果 输出电平测量: 提供高/低电平、幅度、阈值容限的品质因素分析结果 眼开启测量: 提供眼开启和最佳采样点结果 仪器保证： 我们的大多数设备在装运之前均经过严格的质量检测与校验。也可申请国家计量证书。