G2PM109RNS2 LF

Overview

The G2PM109RNS2 LF is a LAN pulse transformer designed for 1000 Base-T applications. It features a 350µH inductance and supports Power over Ethernet Plus (PoE+) with a 30W power rating. The component utilizes a dual-port configuration, incorporating both transmitter and receiver sections with a 1:1 center-tapped winding arrangement. It is constructed for through-hole mounting on printed circuit boards.

Feature Summary

• Supports 1000 Base-T Gigabit Ethernet data transmission standards
• Enables Power over Ethernet Plus (PoE+) functionality up to 30W
• Dual-port design integrating separate transmitter and receiver channels

Applications

• Gigabit Ethernet network interface cards
• Ethernet switches and hubs
• Network adapters requiring PoE+ power delivery

Procurement Notes

Verify the specific suffix 'LF' indicates lead-free compliance when sourcing. Confirm that the dual-port designation matches the required schematic topology. Ensure the through-hole package dimensions align with the target PCB footprint before finalizing procurement orders.

Selection Notes

Select this component specifically for Gigabit Ethernet interfaces requiring integrated PoE+ support. The dual-port architecture simplifies board layout by combining signal isolation and power injection capabilities into a single unit compared to discrete solutions.

Part Context

Pulse Electronics manufactures this transformer as part of its LAN connectivity portfolio. The company provides passive components for telecommunications and computing markets. This specific model addresses the need for compact, high-performance isolation in modern networking hardware.

Replacement Considerations

The G2PM109RN variant serves as a related alternative within the same product family. Verify functional equivalence regarding PoE+ ratings and pinout compatibility before substituting.