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規格
| 屬性 | 價值 |
| Manufacturer | Realtek Semicon |
| Package | QFN-56-EP(6x6) |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 3.3V |
| Current - Supply | 92mA |
| Interface | USB |
概述
Description
The RTL8156BG-CG is a USB 3.0 to Gigabit Ethernet controller IC developed by Realtek. It enables high-speed wired network connectivity via USB, supporting 10/100/1000 Mbps Ethernet speeds.
### Key Features:
- USB 3.0/2.0/1.1 backward compatibility
- IEEE 802.3az (Energy-Efficient Ethernet) support
- Advanced power management for low power consumption
- Plug-and-play operation with driver support for major OSes (Windows, Linux, macOS)
- Compact design, ideal for dongles, docks, and embedded systems
### Applications:
- USB Ethernet adapters
- Laptops/desktops without built-in Ethernet
- Industrial and IoT devices requiring wired networking
The RTL8156BG-CG is a cost-effective, reliable solution for adding Gigabit Ethernet via USB.
### Key Features:
- USB 3.0/2.0/1.1 backward compatibility
- IEEE 802.3az (Energy-Efficient Ethernet) support
- Advanced power management for low power consumption
- Plug-and-play operation with driver support for major OSes (Windows, Linux, macOS)
- Compact design, ideal for dongles, docks, and embedded systems
### Applications:
- USB Ethernet adapters
- Laptops/desktops without built-in Ethernet
- Industrial and IoT devices requiring wired networking
The RTL8156BG-CG is a cost-effective, reliable solution for adding Gigabit Ethernet via USB.
Equivalent
Equivalent products to the RTL8156BG-CG (Realtek 2.5G Ethernet controller) include:
- RTL8156B-VB-CG (similar specs, different package)
- RTL8125B (2.5G Ethernet, PCIe interface)
- RTL8156B-VC-CG (variant with minor differences)
- Intel I225-V (competing 2.5G controller)
- AQC107 (Aquantia/Marvell 5G/2.5G alternative)
These chips offer comparable 2.5G Ethernet functionality for USB or PCIe interfaces.
- RTL8156B-VB-CG (similar specs, different package)
- RTL8125B (2.5G Ethernet, PCIe interface)
- RTL8156B-VC-CG (variant with minor differences)
- Intel I225-V (competing 2.5G controller)
- AQC107 (Aquantia/Marvell 5G/2.5G alternative)
These chips offer comparable 2.5G Ethernet functionality for USB or PCIe interfaces.
Features
The RTL8156BG-CG is a USB 3.0 to Gigabit Ethernet controller by Realtek. Key features:
- USB 3.0/2.0/1.1 compliant, backward compatible.
- Gigabit Ethernet (10/100/1000Mbps) support.
- IEEE 802.3az (Energy-Efficient Ethernet) compliance.
- Advanced power management for low power consumption.
- Supports Wake-on-LAN (WoL) and PXE boot.
- Built-in EEPROM for customizable MAC address.
- Compact QFN-48 package for space-saving designs.
- Driver support for Windows, Linux, and macOS.
Ideal for docks, adapters, and embedded systems requiring reliable wired connectivity.
- USB 3.0/2.0/1.1 compliant, backward compatible.
- Gigabit Ethernet (10/100/1000Mbps) support.
- IEEE 802.3az (Energy-Efficient Ethernet) compliance.
- Advanced power management for low power consumption.
- Supports Wake-on-LAN (WoL) and PXE boot.
- Built-in EEPROM for customizable MAC address.
- Compact QFN-48 package for space-saving designs.
- Driver support for Windows, Linux, and macOS.
Ideal for docks, adapters, and embedded systems requiring reliable wired connectivity.
Pinout
The RTL8156BG-CG is a USB 3.2 Gen 1 (5Gbps) to Gigabit Ethernet controller by Realtek.
- Pin Count: 48-pin (QFN package).
- Key Functions:
- USB 3.2 Gen 1 (5Gbps) interface.
- Supports 10/100/1000Mbps Ethernet.
- Integrated PHY for direct Ethernet connection.
- Supports Wake-on-LAN (WoL) and Energy-Efficient Ethernet (EEE).
- Requires minimal external components.
It is commonly used in USB-to-Ethernet adapters, docking stations, and embedded systems.
- Pin Count: 48-pin (QFN package).
- Key Functions:
- USB 3.2 Gen 1 (5Gbps) interface.
- Supports 10/100/1000Mbps Ethernet.
- Integrated PHY for direct Ethernet connection.
- Supports Wake-on-LAN (WoL) and Energy-Efficient Ethernet (EEE).
- Requires minimal external components.
It is commonly used in USB-to-Ethernet adapters, docking stations, and embedded systems.
Application
The RTL8156BG-CG is a USB 3.0 to 2.5G Ethernet controller IC by Realtek. Its key application areas include:
- Network Adapters: USB-to-Ethernet dongles for PCs, laptops, and docking stations.
- Gaming & Streaming: Low-latency, high-speed connections for gaming consoles and media devices.
- Industrial & Embedded Systems: Reliable wired networking in IoT and automation.
- Cloud & Data Centers: Cost-effective 2.5G connectivity for servers and storage.
- Thin Clients & Virtualization: Stable wired networking for remote work setups.
It supports 2.5Gbps speeds, backward compatibility with 1G/100M/10M Ethernet, and is widely used in consumer and enterprise networking solutions.
- Network Adapters: USB-to-Ethernet dongles for PCs, laptops, and docking stations.
- Gaming & Streaming: Low-latency, high-speed connections for gaming consoles and media devices.
- Industrial & Embedded Systems: Reliable wired networking in IoT and automation.
- Cloud & Data Centers: Cost-effective 2.5G connectivity for servers and storage.
- Thin Clients & Virtualization: Stable wired networking for remote work setups.
It supports 2.5Gbps speeds, backward compatibility with 1G/100M/10M Ethernet, and is widely used in consumer and enterprise networking solutions.
Package
The RTL8156BG-CG is a USB 3.0 to Gigabit Ethernet controller IC by Realtek. It typically comes in a QFN-48 (Quad Flat No-Lead, 48-pin) package, measuring around 6x6mm. This compact, surface-mount package is suitable for high-speed networking applications, offering efficient thermal performance and space-saving design.
