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KSZ8864CNXI
Product Overview
Category: Integrated Circuit (IC)
Use: The KSZ8864CNXI is a 4-port Ethernet switch IC designed for use in networking applications. It provides high-performance, low-power switching capabilities for Ethernet connectivity.
Characteristics: - High-performance Ethernet switch - Low power consumption - Compact package size - Easy integration into networking devices
Package: The KSZ8864CNXI is available in a small form factor package, making it suitable for space-constrained applications.
Essence: The essence of the KSZ8864CNXI lies in its ability to provide reliable and efficient Ethernet switching functionality in a compact and low-power package.
Packaging/Quantity: The KSZ8864CNXI is typically packaged in trays or reels, with a quantity of 2500 units per reel.
Specifications
- Number of Ports: 4
- Data Rate: 10/100 Mbps
- Switching Capacity: 1 Gbps
- Power Supply Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Package Type: QFN
Pin Configuration
The KSZ8864CNXI features a detailed pin configuration as follows:
Pin 1: VDD
Pin 2: TXD0
Pin 3: TXD1
Pin 4: TXD2
Pin 5: TXD3
Pin 6: RXD0
Pin 7: RXD1
Pin 8: RXD2
Pin 9: RXD3
Pin 10: MDC
Pin 11: MDIO
Pin 12: CRS
Pin 13: COL
Pin 14: RX_ER
Pin 15: RX_DV
Pin 16: TX_EN
Pin 17: TX_CLK
Pin 18: TX_ER
Pin 19: GND
Functional Features
The KSZ8864CNXI offers the following functional features:
- Store-and-forward switching architecture
- Auto-negotiation and auto-MDI/MDIX support
- VLAN support for network segmentation
- Quality of Service (QoS) prioritization
- Energy Efficient Ethernet (EEE) support for power savings
- Loop detection and prevention mechanisms
Advantages and Disadvantages
Advantages: - High-performance Ethernet switching capabilities - Low power consumption - Compact package size for space-constrained applications - Easy integration into networking devices
Disadvantages: - Limited number of ports (4) - Limited data rate (10/100 Mbps)
Working Principles
The KSZ8864CNXI operates based on a store-and-forward switching architecture. It receives incoming Ethernet frames, checks their integrity, and forwards them to the appropriate destination port. The switch also performs auto-negotiation and auto-MDI/MDIX functions to ensure seamless connectivity between different network devices.
Application Field Plans
The KSZ8864CNXI is suitable for various networking applications, including but not limited to: - Ethernet switches - Network routers - Industrial automation systems - Internet of Things (IoT) devices - Home networking equipment
Alternative Models
For users seeking alternative options, the following models can be considered: - KSZ8851SNL: 1-port Ethernet switch IC - KSZ8873MLL: 8-port Ethernet switch IC - KSZ9897RTXC: 7-port Gigabit Ethernet switch IC
These alternative models offer different port configurations and data rates to cater to specific application requirements.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von KSZ8864CNXI in technischen Lösungen auf
Sure! Here are 10 common questions and answers related to the application of KSZ8864CNXI in technical solutions:
Q: What is KSZ8864CNXI? A: KSZ8864CNXI is a 4-port Ethernet switch IC designed for use in networking applications.
Q: What are the key features of KSZ8864CNXI? A: Some key features include 4 integrated 10/100BASE-TX/FX ports, support for MII/RMII interfaces, and advanced power management options.
Q: Can KSZ8864CNXI be used in industrial applications? A: Yes, KSZ8864CNXI is suitable for industrial applications due to its wide operating temperature range and robust design.
Q: How can I interface with KSZ8864CNXI? A: KSZ8864CNXI supports both MII (Media Independent Interface) and RMII (Reduced Media Independent Interface) for easy integration with various microcontrollers or processors.
Q: Does KSZ8864CNXI support VLANs? A: Yes, KSZ8864CNXI supports VLAN (Virtual Local Area Network) functionality, allowing for network segmentation and improved traffic management.
Q: Can KSZ8864CNXI be powered over Ethernet? A: No, KSZ8864CNXI does not support Power over Ethernet (PoE) functionality. It requires a separate power supply.
Q: Is KSZ8864CNXI compatible with IPv6? A: Yes, KSZ8864CNXI is fully compatible with IPv6, making it suitable for modern networking applications.
Q: What is the maximum data transfer rate supported by KSZ8864CNXI? A: KSZ8864CNXI supports a maximum data transfer rate of 100 Mbps (megabits per second) for each port.
Q: Can KSZ8864CNXI be used in a daisy-chain configuration? A: Yes, KSZ8864CNXI can be used in a daisy-chain configuration to expand the number of ports available in a network.
Q: Does KSZ8864CNXI support Quality of Service (QoS) features? A: Yes, KSZ8864CNXI supports QoS features such as priority queues and traffic shaping, allowing for efficient bandwidth allocation.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.