KSZ9893RNXC

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KSZ9893RNXC is an advanced single-chip three port 10/100 managed switch controller. It is a powerful integrated system solution for small to medium sized LANs. KSZ9893RNXC provides switch fabric and MAC control for building a non-blocking, full-duplex switch with up to 128 ports.

KSZ9893RNXC is suitable for applications such as midrange routers and bridges, residential/commercial gateways, and switches. The most important feature of the KSZ9893RNXC is its ability to integrate with multiple ports, indexable VLANs, QoS, and secure networks. This makes it an ideal choice for the development of cost effective networks.

To further enhance performance and cost effectiveness, KSZ9893RNXC supports forward error correction (FEC) and traffic shapers. The controller also features a built-in packet buffer controller, providing a packet buffer to reduce latency. The built-in Auto MDI/MDX simplifies installation and reduces costs.

In terms of working principle, KSZ9893RNXC is designed to provide three control buses. The first control bus is the primary port control bus, which controls the scheduling of frames, the ability to access the switch register, and the ability to program and configure the switch. The second control bus is the secondary port control bus, which controls the hardware configuration and the switching parameters of the switch. The third control bus is the MAC control bus, which is responsible for medium access control (MAC) management and transmission of frames, as well as generation of statistics.

KSZ9893RNXC also provides several ports of serial control interfaces. These interfaces are used to control the switch by serial communication, as well as to allow remote maintenance and access of the system. KSZ9893RNXC also supports several management protocols for configuration, surveillance, and reporting.

Finally, KSZ9893RNXC supports various IEEE standards, such as 802.3, 802.3u, 802.3ab, 802.3x, 802.3az, and more. This makes it suitable for many modern network applications and protocols.

In summary, KSZ9893RNXC is an advanced single-chip 10/100 managed switch controller with a wide range of interface features and a robust set of features. It provides forward error correction, traffic shapers, MAC control, and support for several IEEE standards, making it a suitable solution for connecting multiple networks and applications.

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