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RTL8125BG-CG
RTL8125BG-CG
| Part Number | RTL8125BG-CG |
|---|---|
| Manufacturer | Realtek Semiconductor |
| Category | Ethernet Controllers; 2.5G Gigabit Ethernet Controller |
| Description | 2.5GBASE-T PCI Express Ethernet Controller, PCIe 2.0, Auto-Negotiation, QFN-48 Package |
Product Overview
The RTL8125BG-CG is a high-performance 2.5 Gigabit Ethernet controller designed for high-speed wired network connectivity in embedded systems, desktops, industrial devices, and networking equipment. It supports 10/100/1000/2500 Mbps data rates with full/half-duplex capability, compliant with IEEE 802.3 standards and PCI Express 2.0 interface for high-bandwidth communication. The device integrates advanced power management, low EMI design, hardware checksum offload, and jumbo frame support to enhance transmission efficiency and reduce CPU loading. With robust ESD protection, wide temperature tolerance, and stable long-term operation, it delivers reliable high-speed networking for industrial, commercial, and embedded applications. Housed in a compact QFN-48 package, it enables high-density integration for space-constrained designs.
| Key Specifications | |
|---|---|
| RoHS Status | RoHS Compliant |
| EDA / CAD Models | 3D Model, Symbol, Footprint Available |
| Warranty | 2-Year Warranty |
| Brand | Realtek |
| Data Rate | 10/100/1000/2500 Mbps |
| Interface | PCI Express 2.0 |
| Package Type | QFN-48 |
| Operating Temperature | -40°C to +85°C |
Typical Applications
- Embedded 2.5G High-Speed Networking Systems
- Industrial Automation & Control Equipment
- Desktop & Motherboard Ethernet Modules
- NAS & Storage Devices
- Industrial Gateways & Edge Computing Devices
- High-Definition Video Transmission Systems
- IoT & Smart Network Equipment
- High-Bandwidth Wired Communication Modules
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
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