KSZ9897STXI

Ethernet Switch 7-Port 1000Mbps 128-Pin TQFP EP Tray
7,550 有效庫存

KSZ9897STXI

有效庫存7,550

Ethernet Switch 7-Port 1000Mbps 128-Pin TQFP EP Tray

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KSZ9897STXI 數據表
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詳細說明

Unleash the potential of your network infrastructure with the KSZ9897STXI Ethernet switch from Microchip, a sophisticated solution brimming with advanced features and superior performance. Featuring seven ports, including five equipped with 10/100/1000 Mbps PHYs, this switch offers seamless connectivity for data-intensive applications. The two configurable ports support a range of interfaces such as SGMII, RGMII, MII, or RMII, catering to diverse networking needs. Accessing the switch's comprehensive feature set is effortless, whether through SPI, I²C interfaces, or in-band management via the data ports. Security measures such as IEEE 802.1X authentication and ACL filtering ensure data protection and access control. Furthermore, the switch's energy-efficient design, incorporating Energy-Efficient Ethernet (EEE) capabilities, ensures optimal power management for sustainable operation. Consider pairing the KSZ9897STXI with the SAMA5D3 Linux® Host Processor for a seamlessly integrated network solution

KSZ9897STXI

主要特徵

  • Eight-port fully integrated layer 2 switch
  • Supports up to 5 GbE ports and 3 Fast Ethernet ports
  • Advanced power management for low power consumption
  • Integrated packet buffer and QoS features
  • Extensive security capabilities including MACsec and EEE
  • Industrial temperature range for rugged environments

    • 應用

    • Industrial automation ready
    • High-speed connectivity
    • Low-energy consumption

    規格

    以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

    Interrupt Pin Yes Op Voltage 3.3
    IEEE1588 No Temp Range Min -40
    Temp Range Max 85 Dual MII Support Yes
    Managed Yes Copper Support 10/100/1000 (5)
    Fiber Support SGMII Supply Voltage (V) 3.3
    Internal LDO No LinkMD Cable Diag Yes
    On-Chip Termination Yes Smart Power Adjust Yes
    Largest Pkt-Size Bytes 9000 IPV6 Yes
    Flow Ctrl Yes Rate Limiting Yes
    Rapid Spanning Tree Yes Static MAC Address Yes

    數據表 PDF

    數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

    初步規格 KSZ9897STXI PDF 下載

    常見問題解答

    What is KSZ9897STXI?

    The KSZ9897STXI is a fully integrated layer 2 managed switch with eight 10/100/1000 Mbps ports and one 1/2.5/5/10Gbps port designed by Microchip Technology. It is ideal for applications requiring high-performance Ethernet connectivity, such as industrial automation, smart grid, and automotive networking.

    How Does KSZ9897STXI Work?

    The KSZ9897STXI works by providing advanced switching functionality for Ethernet networks, including VLAN support, QoS (Quality of Service) management, and port mirroring. It incorporates built-in hardware security features for network protection and supports industrial temperature ranges for harsh environments.

    How Many Pins does KSZ9897STXI have and What are the Functions of the Pinout Configuration?

    The KSZ9897STXI is housed in a 88-pin QFN package. The pinout configuration includes:

    • Power and Ground: Multiple pins for power and ground connections.
    • Management Interface: Pins for management interface connections, including MDIO, MDC, and MRESET.
    • UART Interface: Pins for UART communication interface.
    • GPIO: General Purpose Input/Output pins for various applications.
    • MAC/PHY: Pins for connecting to MAC (Media Access Control) and PHY (Physical layer) devices.
    • LEDs: Pins for connecting to status LEDs for port and link activity indication.

    What are the Pros and Cons of KSZ9897STXI?

    Pros:

    • High-Speed Connectivity: Offers a 1/2.5/5/10Gbps port for high-speed data transfer.
    • Integrated Security Features: Includes hardware-based security functionalities for enhanced network protection.
    • Industrial Temperature Range: Suitable for operation in harsh industrial environments.
    • Advanced Switching Features: Supports VLANs, QoS, and port mirroring for efficient network management.
    • Low Power Consumption: Operates with low power consumption, suitable for power-constrained applications.

    Cons:

    • Complexity: Advanced features may require expertise for proper configuration and utilization.
    • Cost: Higher cost compared to unmanaged switches due to advanced features and performance.
    • Additional Components: May require additional components such as magnetics and external memory for full system integration.

    Are There Any Equivalents/Alternatives to KSZ9897STXI for Recommendation?

    • The BCM53134 from Broadcom is a similar fully integrated layer 2 managed switch with advanced features.
    • Alternatives to the KSZ9897STXI include the VSC7514 from Microchip Technology and the RTL8367 from Realtek.

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