rj45 connector

A Comprehensive Guide to RJ45 Jack—From Principles to Selection

Understand the working principle of the RJ45 interface, how it plays a key role in the network, and its practical applications.

Industrial-Grade Multi-Port RJ45 Modules: High-Temperature & Surge-Resistant Solutions for Smart Factories‌

The rapid adoption of Industry 4.0 has exponentially increased network complexity in smart factories. Conventional RJ45 modules, however, frequently fail under extreme conditions such as high temperatures, electromagnetic interference (EMI), and lightning surges. For instance, a global electronics manufacturer experienced AGV system failures due to plastic module deformation at 75°C workshop temperatures, resulting in a single downtime loss of $120,000.

From 5G Base Stations to Smart Factories: 6 Critical Certifications for High-Voltage Resistant RJ45 Jacks and Tailored Solutions

Industrial applications such as 5G base stations, smart factories, and rail transit systems demand RJ45 jacks capable of withstanding extreme electrical and environmental stresses. In 5G infrastructure, lightning-induced transient voltages (up to 10kV/μs) pose critical risks, while voltage fluctuations (±15% sustained deviation) from heavy machinery and corrosive conditions (85°C/85% RH) accelerate connector degradation in industrial settings.