N5980A誤碼率測(cè)試儀主要特性與技術(shù)指標(biāo)
- 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
N5980A誤碼率測(cè)試儀描述
Agilent N5980A 3.125 Gb/s生產(chǎn)用串行BERT(比特誤碼率測(cè)試儀)可對(duì)制造收發(fā)模塊的過程進(jìn)行測(cè)試,其價(jià)格只是當(dāng)前N4906B BERT的三分之一。它還具有獨(dú)立的電接口和光接口(SFP插件),提供雙倍的*大吞吐率。除了具有價(jià)格優(yōu)勢(shì)以外,它還把測(cè)試成本降低了6倍。
另外,N5980A的體積縮小了6倍,節(jié)省了寶貴的空間,進(jìn)一步降低了測(cè)試成本。因此,尤其針對(duì)低成本、高吞吐率的測(cè)試應(yīng)用而言(比如千兆位收發(fā)模塊制造),它已經(jīng)成為*具有吸引力的測(cè)試解決方案。
- 速率范圍155 Mb/s到3.125 Gb/s之間的標(biāo)準(zhǔn)測(cè)量。
- 在低壓差分信號(hào) (LVDS) 或發(fā)射極耦合電路(ECL)電平上生成偽隨機(jī)二進(jìn)制序列(PRBS)多項(xiàng)式和K28.5碼型。
- 通過3.5 mm差分同軸電連接器和/或標(biāo)準(zhǔn)光SFP模塊插件,靈活地連接到被測(cè)器件上。
- 光電接口差錯(cuò)產(chǎn)生(單次產(chǎn)生或者按照可選的比特誤碼率)。
- 分析門選通比特誤碼率,可以顯示誤碼的**數(shù)量和選擇門選通時(shí)間。
- 大幅簡(jiǎn)化收發(fā)模塊測(cè)量,通過USB 2.0接口連接到外置Windows® XP電腦上的單頁(yè)圖形用戶界面,從而進(jìn)行基本測(cè)試。
- **的圖形化可編程,配合相關(guān)軟件程序,使生產(chǎn)自動(dòng)化測(cè)試成為一項(xiàng)輕松的任務(wù)。