SPNZ801171

Controllers Overview

The SPNZ801171 is a five-port 10/100 Ethernet switch integrated circuit manufactured by Microchip Technology. It belongs to the KSZ8895 series and features support for fiber optic interfaces alongside standard copper connections. The device operates as an interface transceiver in surface-mount packaging, designed for embedded networking applications requiring reliable data transmission across mixed media environments.

Controllers Feature Summary

• Integrates five switching ports supporting both 10 Mbps and 100 Mbps Ethernet speeds
• Provides dedicated support for fiber optic connectivity options
• Functions as a complete interface transceiver solution for network segmentation

Controllers Applications

• Industrial automation networks requiring mixed copper and fiber topologies
• Embedded systems needing compact multi-port Ethernet switching
• Smart infrastructure devices with limited space constraints

Controllers Procurement Notes

Verify the specific package variant and temperature grade against the official Microchip datasheet before ordering. Confirm that the fiber support configuration matches your system requirements, as this is a key differentiator within the KSZ8895 family. Ensure compatibility with your board layout and power supply specifications.

Controllers Selection Notes

Select this component when a five-port switch with fiber capability is required. Compare against other KSZ8895 variants if only copper ports are needed to optimize cost. Evaluate pinout compatibility and thermal performance for your specific enclosure design prior to finalizing the selection.

Controllers Part Context

This part is part of the KSZ8895 series, which offers scalable Ethernet switching solutions. It serves as a specialized variant within Microchip's portfolio, targeting applications that demand both copper and fiber connectivity in a single integrated circuit form factor.

Controllers Replacement Considerations

Consult the official Microchip documentation for direct cross-reference or alternative part numbers within the KSZ8895 family. Verify pin-to-pin compatibility and feature parity before substituting.