The RTM885N-914-GR is a highly integrated Gigabit Ethernet transceiver manufactured by Realtek. It is designed to provide a robust and reliable Ethernet connection for a wide range of applications, including network interface cards (NICs), motherboards, and embedded systems. This transceiver supports 10/100/1000 Mbps Ethernet speeds, ensuring compatibility with various network infrastructures.

Applications

• Network interface cards (NICs) for desktop computers and servers.
• Motherboards with integrated Ethernet connectivity.
• Embedded systems requiring Ethernet communication.
• Routers and switches.
• Media converters.

Features

• Supports 10/100/1000 Mbps Ethernet speeds.
• Integrated PHY (Physical Layer) transceiver.
• Auto-negotiation for automatic speed and duplex selection.
• Wake-on-LAN (WoL) support.
• Energy-efficient Ethernet (EEE) support.
• IEEE 802.3az compliance.
• Integrated loopback test capability.

Benefits

• High-speed Ethernet connectivity for various devices.
• Automatic speed and duplex selection for easy network integration.
• Reduced power consumption with EEE support.
• Remote wake-up capability with WoL support.
• Improved system reliability with integrated loopback testing.

Additional Details

The RTM885N-914-GR is designed to minimize power consumption while providing high-speed Ethernet performance. The integrated PHY transceiver simplifies system design and reduces the number of external components required. The auto-negotiation feature ensures compatibility with different network environments. The Wake-on-LAN capability allows the system to be remotely powered on over the network. The Energy-Efficient Ethernet support dynamically adjusts the power consumption based on the network traffic, further reducing power usage. The device is typically packaged in a QFN (Quad Flat No-leads) package for surface mounting. It complies with IEEE 802.3 standards, ensuring interoperability with other Ethernet devices.