ALAN1100X1-2F30LT

Overview

The ALAN1100X1-2F30LT is a LAN transformer from the ALAN1100X1 series, designed for 10/100 Base-T Ethernet applications. It supports Power over Ethernet (PoE) with up to 15W power capability and a current rating of 350mA. The component features a 1CT:1CT transmitter and receiver configuration with an inductance of 350µH and isolation voltage of 1.5kV. It operates within a temperature range of -55°C to +125°C and complies with IEEE 802.3af standards. The package dimensions are 12.80mm x 6.90mm.

Feature Summary

• Supports 10/100 Base-T Ethernet communication standards
• Enables Power over Ethernet (PoE) functionality up to 15 Watts
• Complies with IEEE 802.3af specifications for PoE power delivery

Applications

• 10/100 Base-T network interface circuits
• Power over Ethernet (PoE) powered devices
• Ethernet switch port interfaces

Procurement Notes

Verify that the specific suffix LT corresponds to the required tape and reel or cut tape packaging format intended for your assembly process. Confirm the operating temperature range requirements align with the -55°C to +125°C specification provided in the official datasheet. Ensure compatibility with 10/100 Base-T signaling speeds and PoE power levels before finalizing procurement.

Selection Notes

Select this component when designing systems requiring integrated LAN isolation and PoE support for 10/100 Mbps networks. The wide operating temperature range makes it suitable for industrial environments. Consider the surface mount package size and pin configuration during PCB layout to ensure proper footprint matching and thermal management for the transformer core.

Part Context

This part belongs to the ALAN1100X1 series of LAN transformers manufactured by Abracon LLC. The series includes variants such as ALAN1100X1-2F30DT and ALANS100X1, offering different packaging options and slight parameter variations while maintaining core 10/100 Base-T and PoE capabilities. These components are designed for compact Ethernet interface solutions.

Replacement Considerations

ALAN1100X1-2F30DT is a confirmed substitute within the same series, sharing identical electrical characteristics and functional specifications. Verify that any alternative parts maintain the 1CT:1CT configuration and 350µH inductance values to ensure signal integrity and PoE performance compliance.