KSZ8895MQXIA

Product Overview

• Category: Ethernet Switch
• Use: Networking and data communication
• Characteristics:
  • High-performance switch with integrated PHYs
  • Supports up to five ports
  • Designed for industrial applications
• Package: QFN (Quad Flat No-Lead)
• Essence: Provides reliable and efficient Ethernet connectivity in industrial environments
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on customer requirements

Specifications

• Number of Ports: 5
• Speed: 10/100 Mbps
• Interface: MII/RMII
• Power Supply: 3.3V
• Operating Temperature: -40°C to +85°C
• Package Dimensions: 9mm x 9mm

Detailed Pin Configuration

The KSZ8895MQXIA has the following pin configuration:

1. VDD33
2. VDD33
3. VDD33
4. GND
5. TXD0
6. TXD1
7. TX_EN
8. RXD0
9. RXD1
10. RX_DV
11. CRS
12. COL
13. MDC
14. MDIO
15. RESET
16. CLK25M
17. CLK50M
18. CLK100M
19. GND
20. VDD33

Functional Features

• Integrated PHYs for simplified design and reduced board space
• Advanced power management for energy efficiency
• Auto-negotiation and auto-MDI/MDIX support
• VLAN support for network segmentation
• Quality of Service (QoS) features for prioritization of traffic
• Built-in diagnostic tools for network troubleshooting

Advantages and Disadvantages

Advantages: - Compact size and high integration - Reliable performance in industrial environments - Energy-efficient power management - Simplified design with integrated PHYs

Disadvantages: - Limited number of ports (up to five) - Limited speed (10/100 Mbps)

Working Principles

The KSZ8895MQXIA is an Ethernet switch that operates based on the IEEE 802.3 standard. It uses a combination of hardware and software algorithms to manage network traffic efficiently. The switch receives incoming data packets, examines their destination addresses, and forwards them to the appropriate port. It also supports features like VLANs and QoS to optimize network performance.

Detailed Application Field Plans

The KSZ8895MQXIA is designed for various industrial applications, including:

1. Factory Automation: Provides reliable connectivity for machines and devices in manufacturing plants.
2. Building Automation: Enables networking of HVAC systems, lighting controls, and security systems in commercial buildings.
3. Transportation Systems: Facilitates communication between different components of transportation infrastructure, such as traffic lights and surveillance cameras.
4. Power Distribution: Supports smart grid applications by connecting power distribution equipment and monitoring systems.
5. Industrial Control Systems: Enables real-time control and monitoring of industrial processes.

Alternative Models

1. KSZ8863MLL: Similar functionality with three ports instead of five.
2. KSZ8873MLL: Offers additional features like Gigabit Ethernet support and more advanced QoS capabilities.
3. KSZ9897R: High-performance switch with seven ports and advanced security features.

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