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Применения > > KSZ8462HLI EVAL BOARD


The KSZ8462HL Evaluation Board provides a platform in which to test or explore the functionally of the KSZ8462HL IEEE 1588 Precision Time Protocol (PTP) enabled switch products. The KSZ8462HL and KSZ8462FHL devices are highly integrated 2-port 10BASE-T / 100BASE-TX/FX managed Ethernet switches with generic parallel host interface connectivity to a host on Port 3. This is the ideal solution in industrial applications where real time clock synchronization using Ethernet connectivity across a network is desired. The KSZ8462HL includes all the functions of a 10/100BASE-T/TX/FX switch system that combines switch engine, frame buffers management, addresses look-up table, queue management, MIB counters, media access controllers (MAC) and PHY transceiver interfaces. The KSZ8462HL is fully compliant with the IEEE 1588 (Version 2) Precision Time Protocol and IEEE 802.3 standards (10BASE-T and 100BASE-TX/FX). This KSZ8462HL Evaluation Board User Guide provides the information necessary to configure and set up the board to evaluate or test the KSZ8462HL devices in different environments.


    • KSZ8462HL Integrated 3-Port 10/100 Managed Ethernet Switch
    • Fully compatible with the KSZ8462FHL
    • Two Ethernet LAN Interfaces with RJ-45 jacks and isolation magnetics (Port 1 & 2)
    • Auto MDI/MDI-X for automatic detection and correction for straight-through and crossover cables
    • Generic 8/16 bit parallel Host processor interface (Port 3)
    • Provisioning for two 100BASE-FX fiber interfaces (optional)
    • Provisioning for line side and chip side over-voltage protection (optional)
    • On-board 3.3V and 1.8V/2.5V regulators
    • Configurable for VDDIO of 3.3V, 2.5V, or 1.8V operation
    • Serial port interface for EEPROM
    • LED indicators for link status and activity of the RJ-45 ports
    • On-board 25 MHz crystal
    • Jumpers for power up configuration of the device
    • Jumpers for GPIO pins, I/O voltage selection and serial-port connections
    • 5V DC voltage required for operation
    • Reset switch
    • Various test points


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