HQST Gigabit Ethernet Adapter Solutions: Discrete vs. Integrated Magnetics Design
HQST offers two robust solutions for Gigabit Ethernet USB adapter designs: traditional discrete magnetics and modern integrated RJ45
connector modules.
1. Discrete Magnetics Design
In this conventional approach, HQST's Ethernet magnetics module (including pulse transformers and common-mode chokes) is placed
separately on the PCB alongside the RJ45 jack. This design provides flexibility for custom PCB layouts and simplifies component-level
troubleshooting.
HQST-Discrete Magnetics Design
2. Integrated RJ45 Connector Design
HQST's advanced solution integrates the complete magnetics module directly into the RJ45 connector housing. This space-saving configuration
reduces PCB footprint by ~30% and minimizes signal path length for enhanced EMI performance.
HQST-Integrated RJ45 Connector Design
Key Comparison
Discrete Design: Lower BOM cost, modular maintenance
Integrated Design: Compact form factor (ideal for space-constrained applications), simplified assembly
Both solutions support 10/100/1000Mbps operation with full IEEE 802.3 compliance. HQST provides customized configurations for either
architecture to meet specific application requirements.
