Product Summary

LXT973QC is an ideal building block for systems that require two Ethernet ports, such as Internet Protocol (IP) Telephones, Twisted-Pair (TX)-to-Fiber (FX) converter modules, and telecommunications applications, such as Telecom Central Office (TCO) and Customer Premise Equipment (CPE) devices. LXT973QC is an IEEE-compliant, 2-port, Fast Ethernet PHY transceiver that directly supports both 100BASE-TX and 10BASE-T applications. The device also provides a pseudo-ECL (PECL) interface per port for use with 100BASE-FX fiber networks. The device fiber ports are designedto connect to common industry-standard, fiber modules, incorporating ECL receivers and drivers and allowing for seamless integration. LXT973QC also incorporates auto MDIX, allowing the device to automatically switch the twisted-pair inputs and outputs. This feature eliminates the concern of common networking connection problems where straight-through and cross cable are used.

Features

Features: (1)Two IEEE 802.3 compliant ports: 100BASE-TX and 100BASE-FX; (2)Minimum configuration required; (3)Single 3.3V power supply; (4)Auto MDIX on the 100BASE-TX port; (5)Three configurable LEDs for status display.

Diagrams

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