Since 1984, R.J. Enterprises has manufactured and supplied networking connectivity hardware from Long Island City, including patch panels and modular cabling components for IT, telecom, and structured-cabling installations. Its products are built to TIA-568 standards, many designs are U.S.-patented, and every product carries a 10-year warranty.
TIA-568 Standards
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TIA-568.2-D
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UL/EIA/TIA/IEEE/FCC Requirements
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RoHS Compliant
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Sentinel Connector Systems, IncFor 25 years, Sentinel Connector Systems has designed and manufactured RJ-45 plugs, jacks and related interconnect solutions for data communications in the USA. Based in south-central Pennsylvania, the company traces its manufacturing standards to the “Book of RJ,” a guide created by founder and CEO Robert J. Brennan, whose work and the Sentinel team’s expertise have produced more than 135 foreign and domestic patents related to RJ-45 technology. Sentinel makes all of its RJ-45 plugs and jacks domestically and holds ISO 9001:2015 certification.334290YORK, PA
Federal Network ConnectionsFor more than 20 years, Federal Network Connections has made customized fiber-optic and copper cable assemblies for computer and network connections. Based in Hauppauge, the company serves educational institutions, government agencies, and government defense subcontractors, with its facility registered to UL requirements for ISO 9001:2015 quality management systems.HAUPPAUGE, NY
PCT International, IncFrom its Jackson Township headquarters, PCT International makes connectivity equipment for broadband networks, including access-network hardware and coaxial cable. The company is particularly known for its patented TRITON technology, which adds shielding designed to retain performance through repeated flexing and harsh service conditions. PCT also provides network-focused training and support, and holds BSI certifications for environmental, quality, and telecommunications quality management.WILLOUGHBY, OH
Convergent Connectivity TechnologiesNearly 40 years of manufacturing experience sets Convergent Connectivity Technologies apart as a U.S.-made cable manufacturer based in Florida, New York. The company supplies low-voltage communication wire and fiber optic cable for commercial, government, and infrastructure projects, while also taking on custom cable work when standard designs do not fit.FLORIDA, NY