For more than 40 years, New York-based Telebyte, Inc. has designed and manufactured test equipment and software for communications technologies, with a particular focus on Single Pair Ethernet and Ethernet-APL. Its specialized systems recreate cable conditions, noise, power behavior and field faults so manufacturers and laboratories can perform repeatable development, interoperability and conformance testing. Telebyte also provides Ethernet-APL pre-certification testing and serves as the Wi-Fi Alliance’s official test bed distribution partner.
Ethernet-APL Data and Power Conformance Testing and Certification Approval by FieldComm Group
Compliance program
Ethernet-APL Data and Power Conformance Testing and Certification Approval by ODVA
Compliance program
Ethernet-APL Data and Power Conformance Testing and Certification Approval by Profinet International
Compliance program
Ethernet-APL Data and Power Conformance Testing and Certification Approval by OPC Foundation
Compliance program
Wi-Fi Alliance Official Test Bed Distribution Partner
Registration
ETHERNETAPLCONFORMANCE
Quality certification
ODVAETHERNETAPL
Quality certification
GL Communications IncGL Communications was formed in Gaithersburg in 1986 by engineers Vijay Kulkarni and T. Bruce Yost, a partnership that grew from their work designing communications networks. Now led by co-founder Vijay Kulkarni, the company has spent four decades developing telecom testing technology and advising organizations that operate or build communications networks, including government and aerospace customers worldwide.GAITHERSBURG, MD
Photonix TechnologiesWith more than 30 years of roots in Upstate New York, Photonix Technologies is a U.S. manufacturer known for durable fiber-optic testing equipment. The company serves technicians in communications and military settings, while its engineering staff also develops custom optical and electronic designs for other industries.ENDICOTT, NY
Teledyne LeCroyFounded in 1964, Teledyne LeCroy is a Chestnut Ridge, New York test-and-measurement company known for helping engineers resolve electronic design problems faster. Its work centers on oscilloscopes and protocol analyzers, supported by specialized validation and engineering services for organizations developing electronic devices and communications systems.SPRING VALLEY, NY
Dynalab Test Systems, IncWith more than 40 years in the field and over 50,000 testers sold, Reynoldsburg-based Dynalab Test Systems makes NX wire-harness testers for transportation, appliance and aerospace manufacturers. Its systems combine testing hardware with software, accessories and technical support, including specialized options such as LED-guided connector pinning. Dynalab is ISO 9001:2015 certified and serves customers through a network of international representatives.REYNOLDSBURG, OH