Overview

The ZM20180 is a highly integrated chip that integrates switching, management and PHY. It aims to meet the full access requirements of the Internet of Things era through a single chip. To offer enhanced system function integration with lower system BoM cost, the ZM20180 combines a layer2 feature-rich switch core and an embedded RISC-V MCU running at 125MHz. ZM20180 provides 28Gbps bandwidth with port form 8GE + 4xQSGMII/SGMII + 4xSGMII, providing 100M/1G access capability. Furthermore, an 8-port Gigabit PHY is already integrated into the chip, while 8-port and 4-port gigabit PHY can be chosen, which be up to 28 gigabit ports, to meet the layer2 access applications. In addition, ZM20180 supports corresponding web management application.