HX5401NL

Overview

The HX5401NL is a quad-channel LAN transformer module designed for 1000Base-T applications. It features surface mount termination and operates within a frequency range of 100 kHz to 200 MHz. The component provides an inductance of 350 uH with a maximum DC resistance of 65 mOhms. It supports Power over Ethernet (PoE) and offers an isolation voltage of 1.5 kV. The unit is unshielded, has four ports, and functions reliably between -40°C and +85°C.

Feature Summary

• Supports 1000Base-T Gigabit Ethernet standards
• Integrated Power over Ethernet (PoE) capability
• Quad-channel configuration for multi-port connectivity

Applications

• 1000Base-T network interface cards
• Ethernet switch port interfaces
• PoE-enabled networking equipment

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Pulse Electronics or authorized distributors before procurement. Confirm that the surface mount package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when designing for 1000Base-T standards requiring integrated PoE support. The quad-channel design simplifies layout for multi-port devices. Verify that the unshielded construction fits within your electromagnetic interference constraints. Ensure the SMD package size accommodates your assembly capabilities and board space limitations.

Part Context

This component belongs to the HX5401NL series from Pulse Electronics, specialized for high-speed data communication. It serves as a critical interface element in modern networking hardware, bridging digital signals to the physical medium. The series focuses on compact, surface-mount solutions for dense electronic assemblies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.