A5GS-2401PI

Overview

The A5GS-2401PI is a single-port pulse transformer designed for 2.5 Gigabit Base-T and Power over Ethernet (PoE+) applications. It features a 350µH inductance specification and supports a 1:1CT turns ratio configuration. The component is RoHS3 compliant, ensuring adherence to environmental standards for restricted substances. This magnetic device integrates signal coupling and isolation functions required for high-speed data transmission while simultaneously facilitating power delivery over the same Ethernet cabling infrastructure.

Feature Summary

• Supports 2.5G Base-T data rates with integrated PoE+ functionality
• Provides galvanic isolation via 1:1CT transformer architecture
• Complies with RoHS3 environmental regulations

Applications

• 2.5 Gigabit Ethernet network interface cards
• Power over Ethernet Plus (PoE+) powered devices
• LAN port signal conditioning modules

Procurement Notes

Verify that the specific revision of the A5GS-2401PI matches the design requirements for 2.5G Base-T compatibility. Confirm RoHS3 compliance documentation is available from the manufacturer or authorized distributor. Ensure the package type aligns with the PCB footprint specifications before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring simultaneous 2.5G data throughput and PoE+ power delivery on a single LAN port. The 350µH inductance value is critical for maintaining signal integrity at higher frequencies. Consider thermal management and physical space constraints associated with the transformer package during layout planning.

Part Context

Allied Components International manufactures magnetic components including inductors, ferrite beads, and custom magnetics. The A5GS-2401PI belongs to their portfolio of LAN transformers specifically engineered for modern networking standards. The company operates as a global supplier headquartered in Tustin, focusing on passive magnetic solutions for electronic circuits.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify electrical equivalence and pinout compatibility if considering alternative vendors for this specific 2.5G PoE+ transformer application.