Portable Ethernet Testers

Yokogawa offers high speed optical telecommunication systems and equipment with high performance, functionality, and reliability.

Find proven solutions for your information network, communications, and network Infrastructure testing requirements. Whether you are interested in quality of service, transport analysis, traffic generation or network path testing, these network and cable testers provide the reliability, flexibility and features for your10/100M electrical and 1G/10G optical signals.

How do ethernet cable testers work?

Portable Ethernet Testers are widely used to test the performance, function, and quality of Ethernet and IP network systems by generating and validating traffic patterns.

Their function is optimized for network path testing and maintaining Ethernet networks up to 1G or 10G. Easy operation prevents operational errors and stabilizes work quality for routine tasks such as network path testing. Powerful analysis functions help isolate failures during maintenance work. The AQ1300 series has two models to choose from — AQ1300 and AQ1301 — depending on the measurement interface and bit rate. You can choose the model suitable for your test needs.

  • Handheld AQ1300 Series 1G/10G Ethernet Multi Field Tester
  • Supports 10M to 1G/10G Ethernet
  • Easy to Operate for Network Path Testing and Maintenance

The 40-Gbit/s transport networks that will meet the communication demand of Next-Generation Networks (NGN) are starting to be deployed commercially. To meet the increasing measurement needs of the 40-Gbit/s networks and transmission equipment, we have developed the NX4000 Transport Analyzer. This can accurately and efficiently measure the transmission quality and characteristics of the networks, transmission equipment corresponding to 40-Gbit/s Synchronous Digital Hierarchy (SDH), Synchronous Optical NETwork (SONET), and Optical Transport Network (OTN). This paper describes the various measurement applications of the NX4000 Transport Analyzer.
DAIRI Kenji*1 SHIDA Hideo*1 TSUTSUMI Seiichi*1 TAKAHASHI Kenji*1

Communications and Measurement Business Headquarters, Optical Communication Measurement Development Department


After a disastrous 2009, the large publicly held test companies enjoyed booming business in 2010.


No, unfortunately due to the number of current fiber combinations, we do not stock optical fibers. There are many companies that specialize in optical fiber cords.

Product Overviews


    From visible light to telecommunication bands and even up to applications in the 2000nm region, optical testing professionals count on the Yokogawa Test&Measurement optical testing family of products. For decades, these precision-based optical measuring instruments have met and exceeded the needs of many customers’ experimental requirements. Applicable to a range of uses in R&D, manufacturing, and academia, Yokogawa Test&Measurement OSAs, OTDRs, OWMs, modular manufacturing test systems, and more deliver quality, consistency, ease of use, and market leadership for all manner of optical test applications.

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