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VSC7514

Microchip

10-Port L2 Gigabit Ethernet Switch

VSC7514 10-Port L2 Gigabit Ethernet Switch INTRODUCTION The VSC7514 Industrial IoT Ethernet switch contains four integr...


Microchip

VSC7514

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Description
VSC7514 10-Port L2 Gigabit Ethernet Switch INTRODUCTION The VSC7514 Industrial IoT Ethernet switch contains four integrated dual media 10/100/1000BASE-T PHYs, two 1G SGMII/SerDes, two 1G/2.5G SGMII/SerDes, and an option for either a 1G/2.5G SGMII/SerDes Node Processor Interface (NPI) or a PCIe interface for external CPU connectivity. The NPI/PCIe can operate as a standard Ethernet port. The device provides a rich set of Industrial Ethernet switching features such as fast protection switching, 1588 precision time protocol, and Synchronous Ethernet. Advanced TCAM-based VLAN and QoS processing enable delivery of differentiated services. Security is assured through frame processing using Microchip’s TCAM-based Versatile Content Aware Processor. In addition, the device contains a powerful 500 MHz CPU, enabling full management of the switch. The device supports the following main port configurations. TABLE 1: MAIN PORT CONFIGURATIONS Ports 1G Dual Media 1G CuPHY 1G SGMII 2.5G SGMII QSGMII 2.5G NPI PCIe 8 + NPI 4 — 2 2 — 1 — 8 + PCIe 4 — 2 2 — — 1 10 + NPI 4 — 1 1 1 1 — 11 + PCIe 4 — 2 1 1 — 1 10 + NPI 2 2 4 2 — 1 — 10 + PCIe 2 2 4 2 — — 1 General Features 1.75 megabits of integrated shared packet memory 4 x dual media with integrated copper PHYs ports, 2 x 1G SGMII ports, and 2 x 1G/2.5G SGMII ports Fully nonblocking wire-speed switching performance with weighted random early detection (WRED) for all frame sizes Eight QoS classe...




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