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KSZ9897RTXI
Ethernet ICs 7-port GigE Managed Switch
KSZ9897RTXI
Ethernet ICs 7-port GigE Managed Switch
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Manufacturer Part # : KSZ9897RTXI
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Package/Case: TQFP-128
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Brand: Microchip Technology
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Product Categories : Controllers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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KSZ9897RTXI DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
III. Offering a tailored solution for automotive networking, the KSZ9897RTXI stands out as a highly integrated Ethernet switch meticulously crafted to meet the demands of automotive applications. Boasting seven integrated 10/100 Ethernet PHYs, this switch is well-equipped to handle diverse automotive networking tasks with ease. It supports both full-duplex and half-duplex operation, allowing for flexible network configurations tailored to specific requirements. The switch's automotive-grade qualification and robust design enable it to withstand the challenging environmental conditions typical of automotive use, including wide temperature ranges and electromagnetic interference. Its small form factor and low power consumption make it an ideal fit for space-constrained automotive applications, ensuring efficient utilization of resources. Moreover, the switch comes packed with advanced features such as VLAN support, Quality of Service (QoS) prioritization, and diagnostic capabilities, all geared towards enhancing network performance and reliability. Additionally, it seamlessly supports various network protocols commonly used in automotive applications, ensuring seamless compatibility with existing infrastructure
Key Features
- Advanced security features and network management
- Comprehensive forwarding control and packet filtering
- High-speed switching fabric for rapid packet processing
- Flexible QoS and traffic prioritization capabilities
- Real-time network monitoring and troubleshooting tools
- Scalable and reliable Layer 2 and Layer 3 switching
Application
- Control systems integration
- Vehicle networking systems
- IoT home automation
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| 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 |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is KSZ9897RTXI?
The KSZ9897RTXI is a fully integrated 7-port Layer 2 Gigabit Ethernet switch IC designed by Microchip Technology. It is suitable for industrial applications, smart grid infrastructure, and IoT devices that require reliable and high-speed Ethernet connectivity.
How Does KSZ9897RTXI Work?
The KSZ9897RTXI operates as a Layer 2 Ethernet switch, providing connectivity for multiple Ethernet devices within a network. It features advanced switch architecture, integrated memory, and multiple port configurations to facilitate efficient data routing and switching. The switch also supports features like VLAN (Virtual Local Area Network) and QoS (Quality of Service) for network management.
How Many Pins does KSZ9897RTXI have and What are the Functions of the Pinout Configuration?
The KSZ9897RTXI is housed in a 128-pin LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:
- VDD_CORE, VDDIO: Core and I/O power supply pins.
- MDI, MDIO: Management data interface pins.
- RESETn, INTn: Reset and interrupt pins.
- RXD[7:0], RXER: Receiver data inputs and error pin.
- TXEN[7:0], TXD[7:0], TXC, TXER: Transmitter enable, data, clock, and error pins.
- Port 0-Port 6: Individual port pins for Ethernet connectivity.
What are the Pros and Cons of KSZ9897RTXI?
Pros:
- Multiple Ports: Offers 7 integrated Ethernet ports for versatile connectivity.
- Layer 2 Switching: Supports Layer 2 switching functions for efficient data management.
- Advanced Features: Includes VLAN and QoS capabilities for network optimization.
- Industrial Grade: Designed for industrial applications with high reliability and robustness.
- Integrated Memory: Features integrated memory for storing switch configurations.
Cons:
- Complexity: Requires knowledge of networking principles for proper configuration and usage.
- Cost: Advanced features and performance may lead to a higher price point.
- Power Consumption: Being a multi-port switch, it may consume more power compared to simpler Ethernet solutions.
Are There Any Equivalents/Alternatives to KSZ9897RTXI for Recommendation?
- The KSZ9893RNXI from Microchip Technology is a 3-port variant of the KSZ9897RTXI for smaller-scale applications.
- Alternatives to the KSZ9897RTXI include the Marvell 88E6176 and Broadcom BCM54616SE.
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