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Ethernet is the hardwired connection between computers in a local area network (LAN). It was designed for data transport where Synchronous Optical Networks (SONET) and Synchronous Digital Hierarchies (SDH) were designed for voice. Ethernet testers reduce the time spent on troubleshooting and monitoring extensively. They are used to test packet-based networks from 10 Mb/s to 100 GE and can test both wire-speed performance analysis and network monitoring.

SONET and SDH deliver information at high speeds using lasers or light-emitting diodes across optical fibers. Test equipment for SONET and SDH allows technicians to verify proper deployment, maintenance, and operation. They are also used to properly analyze the transportation of asynchronous transfer mode (ATM) frames, ethernet connections, and many other critical tasks.

Avalon Test Equipment carries a variety of Ethernet and SONET/SDH test equipment from top manufacturers (VIAVI, EXFO, and more) to meet your test requirements. SONET/SDH and Ethernet testers are convenient pieces of equipment for technicians due to their portability and ease of use. Rent or purchase from Avalon and Test With Confidence®.

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VIAVI Solutions OneExpert ONX-580 DSL Bonded-CP Tester

OneExpert helps field technicians fix problems right the first time, every time. A multitouch, user-friendly interface and OneCheck™ automated tests ease complex tasks with clear pass/fail results. And, its future-proof modules ensure years of use supporting access and home networks.

VIAVI Solutions FIREBERD 8000

TestPad datacom analysis module with a variety of interfaces that support installation, troubleshooting, and maintenance of network elements and circuits.

VIAVI Solutions NSC-100 Network and Service Companion

A compact instrument for techs and contractors handling installation, activation, and troubleshooting of residential broadband, business services, and Metro/Enterprise Ethernet services.