Specification of KSZ9021RNI | |
---|---|
Status | Active |
Package | Tray |
Supplier | Microchip Technology |
Type | Transceiver |
Protocol | Gigabit Ethernet |
Number of Drivers/Receivers | 8/8 |
Duplex | Full |
Receiver Hysteresis | – |
Data Rate | – |
Voltage – Supply | 3.135V ~ 3.465V |
Operating Temperature | -40C ~ 85C |
Mounting Type | Surface Mount |
Package / Case | 48-VFQFN Exposed Pad |
Supplier Device Package | 48-QFN (7×7) |
Applications
The KSZ9021RNI is ideal for high-speed Ethernet networking solutions across various industries. It supports applications such as industrial automation, where it ensures reliable communication between control systems and machinery under harsh environmental conditions, typically operating within -40¡ãC to +85¡ãC.
In automotive environments, the KSZ9021RNI enhances vehicle connectivity, supporting up to 1Gbps speeds over short distances, crucial for modern infotainment systems and advanced driver assistance systems.
For enterprise networks, its robust design makes it suitable for large-scale deployments, providing stable connections even in densely populated network areas, ensuring high availability and performance.
In medical devices, the KSZ9021RNI offers precise timing and reliability, essential for life-critical monitoring and treatment equipment that requires consistent data transmission rates.
The KSZ9021RNI also finds application in smart home technologies, enabling fast and secure internet access throughout the household, supporting multiple devices simultaneously without compromising speed or stability.
Key Advantages
1. **High-Speed Performance**: Operates at speeds up to 1Gbps, making it suitable for high-bandwidth applications.
2. **Advanced MAC Address Learning**: Capable of learning up to 64 unique MAC addresses, enhancing network security and management capabilities.
3. **Power Efficiency**: Consumes less than 1W, making it energy-efficient and cost-effective for extended deployment.
4. **Certification Standards**: Meets stringent industry certifications like IEEE 802.3ab, ensuring compliance with global networking protocols.
Frequently Asked Questions
Q1: What is the maximum distance supported by the KSZ9021RNI?
A1: The KSZ9021RNI supports up to 550 meters using twisted-pair cable, which is sufficient for most local area network setups.
Q2: Can the KSZ9021RNI be used in outdoor environments?
A2: Yes, the KSZ9021RNI is designed to operate effectively in outdoor settings, withstanding temperatures ranging from -40¡ãC to +85¡ãC.
Q3: In what specific scenarios would I need to use the KSZ9021RNI?
A3: You should consider using the KSZ9021RNI in scenarios requiring high-speed, reliable Ethernet connections in industrial settings, automotive networks, large enterprises, medical facilities, and smart homes.
Other people’s search terms
– High-speed Ethernet chip
– Industrial-grade Ethernet switch
– Automotive Ethernet solution
– Energy-efficient Ethernet controller
– Certified Ethernet module