Integrated RJ45 Jacks with Magnetics

VOOHU's integrated RJ45 connectors embed the network transformer and common-mode choke directly into the connector housing. This all-in-one design reduces component count, saves up to 30% PCB area, and guarantees EMI compliance for 10/100/1000 Base-T applications — making it the go-to choice for engineers who need reliability without the design headache.

Why Choose VOOHU Integrated RJ45?

Benefit	What It Means for Your Design
Reduced BOM	Eliminates separate transformer module, saving 2-3 components per port
Space Saving	Up to 30% PCB area reduction vs discrete solutions — critical for compact devices
Faster Time-to-Market	Pre-validated EMI design cuts development from ~3 weeks to ~1 week
Guaranteed EMI Compliance	Internal optimized layout meets FCC Class B and EN 55032 requirements
Wide PoE Support	Covers non-PoE, PoE (802.3af), PoE+ (802.3at), and 4PPoE (802.3bt) up to 90W

Key Parameters at a Glance

Parameter	Specification
Data Rate	10/100M (Fast Ethernet), 1000M (Gigabit Ethernet)
PoE Support	non-PoE / PoE / PoE+ / 4PPoE (up to 90W)
Port Configuration	1x1, 1x2, 2x1, 1xN, 2xN
Tab Orientation	Tab-Up, Tab-Down
Connector Type	90° (right-angle), 180° (vertical)
Mounting	DIP (through-hole), SMT (surface-mount)
LED Options	Without LED / Single-color / Bi-color (Green/Yellow, Green/Orange)
Shielding	Full metal shield, compliant with FCC specifications
Contact Plating	Gold-plated phosphor bronze contacts
Operating Temperature	-40°C to +85°C (industrial grade)
Standards Compliance	IEEE 802.3, IEC 62368-1 (formerly IEC 60950-1)

Integrated vs Discrete RJ45: Quick Comparison

Factor	Integrated RJ45	Discrete RJ45
Circuit Complexity	Low — plug and play	High — requires external magnetics design
PCB Space	~30% less area	Requires extra transformer footprint
EMI/EMC Performance	Excellent — internally optimized	Good — depends on layout skill
BOM Cost	Higher unit cost	Lower unit, but adds transformer cost
Development Cycle	~1 week	~3 weeks
Flexibility	Fixed parameters	Free to swap transformer for custom needs
Best For	Compact devices, urgent projects, standard Ethernet	Cost-sensitive mass production, special isolation needs

Typical Applications

Industrial Ethernet Switches — Reliable connectivity in factory automation
IP Cameras & Surveillance — PoE-powered, compact design
Embedded Systems & IoT Gateways — Space-constrained PCB designs
Building Automation Controllers — HVAC, access control, lighting systems
Data Communication Equipment — Routers, switches, media converters

Engineering Resources

📐 PCB Footprints — Altium, KiCad, Eagle libraries available
🧩 3D Models — STEP files for mechanical integration
📄 Datasheets — Detailed electrical and mechanical specifications
🔧 Reference Designs — PoE PD interface, ESD protection layouts

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