误码率测试仪

• Dramatically simplified transceiver measurements that provide just the essential tests via the one page graphical user interface (running on an external Windows® XP PC via a USB 2.0 interface)
• Standard measurements at fixed rates between 125 Mb/s and 3.125 Gb/s
• Generation of Pseudo Random Bit Sequence (PRBS) polynomials and a K28.5 pattern at Low Voltage Differential Signal (LVDS) or Emitter Coupled Logic (ECL) levels
• Optical and electrical error injection (once or at selectable Bit-Error-Ratio)
• Analysis of gated Bit-Error-Ratio with display of the absolute number of errors and selectability of gate time
• Flexible connections to the device under test via 3.5 mm differential electrical coax connectors and/or standard optical SFP module plug-ins
• Full programmability of all graphical user interface features from another software program, making automation in manufacturing an easy task

Agilent N5980A 3.125 Gb/s生产用串行BERT(比特误码率测试仪)可对制造收发模块的过程进行测试，其价格只是当前N4906B BERT的三分之一。它还具有独立的电接口和光接口(SFP插件)，提供双倍的*大吞吐率。除了具有价格优势以外，它还把测试成本降低了6倍。

另外，N5980A的体积缩小了6倍，节省了宝贵的空间，进一步降低了测试成本。因此，尤其针对低成本、高吞吐率的测试应用而言（比如千兆位收发模块制造），它已经成为*具有吸引力的测试解决方案。