Episode 51: Copper Connectors — RJ-45, RJ-11, and Coaxial Types
Networking begins with cables and connectors, and in this episode, we focus on copper-based connector types used in networking and telecommunications. You’ll learn the physical and electrical characteristics of RJ-45 connectors for Ethernet, RJ-11 connectors for analog phones, and various coaxial connectors like F-type and BNC used for broadband or legacy video distribution. We explain pinouts, shielding types, and installation considerations for each.
You’ll also hear about potential failure points, such as loose crimps or improper strain relief, and how to test for continuity or performance degradation. Whether you're crimping patch cables or replacing connectors in a structured cabling system, this episode ensures you understand how copper connectors influence signal quality and network integrity.
