LAN2VSOPD48351C2

Overview

The LAN2VSOPD48351C2 is a dual-port LAN transformer from the Eaton LANxV series, designed for 1000 Base-T applications. It features a 48-pin SMD package with an open header configuration. The component has an inductance of 350 uH and supports a maximum DC current of 8 mA per winding. It provides 1500 Vac isolation between primary and secondary circuits. The unit operates within a temperature range of -40°C to +85°C and utilizes a toroidal core material.

Feature Summary

• Dual-port architecture supporting simultaneous Ethernet connections
• Integrated PoE functionality compliant with IEEE 802.3af standards
• High isolation voltage rating for enhanced circuit protection

Applications

• 1000 Base-T Ethernet network interfaces
• Power over Ethernet (PoE) powered devices
• Industrial networking equipment requiring wide temperature operation

Procurement Notes

Verify the specific suffix C2 confirms the -40°C to +85°C operating temperature range when sourcing. Ensure compatibility with the 48-pin SMD footprint and open header design during PCB layout. Confirm that the 350 uH inductance value meets the specific impedance requirements of the target 1000 Base-T PHY implementation before finalizing procurement.

Selection Notes

Select this component for designs requiring dual-port Gigabit Ethernet connectivity with integrated PoE support. The 48-pin form factor suits high-density board layouts. Consider the 1500 Vac isolation rating for safety-critical industrial environments. Verify that the 8 mA current rating aligns with the power budget of the connected network interface controller.

Part Context

This part belongs to the Eaton LANxV series of audio and signal transformers. It is specifically engineered for LAN applications, distinguishing it from general-purpose signal transformers. The product line focuses on meeting IEEE standards for Ethernet connectivity while providing necessary magnetics integration for compact network hardware designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 48-pin dual-port specification, 350 uH inductance, and 1500 Vac isolation rating with alternative manufacturers' LAN transformer portfolios.

FAQ

What is the isolation voltage rating of the LAN2VSOPD48351C2?

The component provides 1500 Vac isolation between the primary and secondary windings.

Does this transformer support Power over Ethernet?

Yes, the LAN2VSOPD48351C2 is designed to meet IEEE 802.3af standards for PoE applications.