R.J. Enterprises Blog
Practical guides, install knowledge, and field-tested product picks for contractors, integrators, and IT pros — from a TIA-certified manufacturer with 40+ years in Long Island City.
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A straight breakdown of when to grab which RJ-EC bundle — Cat6 vs Cat6A, keystone vs coupler, shielded vs unshielded. Walks through all 7 SKUs with use cases for each.
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Use RJ-EC-02 when a parts list calls for Cat6A, shielding, PoE/PoE++, homelab racks, office drops, or EMI-sensitive network hardware.
Bulk Ethernet and coax wall plates for low-voltage contractors, installers, builders, and structured cabling projects. Request 20-pack and case-pack pricing.
Choose the best Ethernet and coax wall plate for cable modem, router, and home internet installs. Compare RJ-EC-01 Cat6A and RJ-EC-04 Cat6...
When do you actually need shielded (STP) keystone jacks vs unshielded (UTP)? Straight contractor-focused guide on when shielding matters, when it's a...
Not sure whether to choose shielded or unshielded Ethernet cables? Shielded cables offer better protection in high-interference environments, while unshielded ones are...
It's easy to overlook the need for more and more processing power. After all, when you hear news about data centers and...
Functionally, the technology and equipment behind edge computing is actually quite similar to the ones used in cloud computing. What differs is...
Why TIA certification, UL listing, and 40+ years of manufacturing experience matter when picking keystone jacks. A look at the real cost...
Compare Cat5e, Cat6, and Cat6A by speed, distance, shielding, and common use cases so you can choose the right network parts.
At R.J. Enterprises, our gold-plated connectors go beyond just boosting performance—they also protect your network from the subtle, hard-to-diagnose issues that can...
Networking has become so ubiquitous in our everyday lives to the point of us taking it for granted. We open our phones...
