BCM53118中文资料Nine-Port GbE Switch with Eight Integrated 10/100/1000 PHYs数据手册Broadcom规格书

描述 Description

Highly integrated, cost-effective gigabit switch.
 The switch design is based on the field-proven industry-leading BCM5398. The BCM53118 combines all the functions of a high-speed switch system, including eight full-duplex 10/100/1000BASE-T/TX Ethernet transceivers, packet buffer, Media Access Controllers (MACs) and a non-blocking switch fabric, into a single 65 nm LP CMOS device. In addition, the BCM53118 has one GMII/RGMII/MII/RvMII interface for a CPU or a wireless/DSL/cable router chip. It complies with the IEEE 802.3™ and IEEE 802.3x specifications, including the MAC control PAUSE frame, providing compatibility with all industry-standard Ethernet, Fast Ethernet and Gigabit Ethernet (GbE) devices. The BCM53118 is packed with features, including VLAN, VLAN double tagging, per-port QoS, jumbo frame support, DOS prevent engine, per-port rate control and MIBs management. It also includes two Broadcom patented technologies, LoopDTech™ and CableChecker™, that are designed to lower the human effort for troubleshooting cable problems and loops during installation and for post-installation support.

特性 Features

·Highly integrated, non-blocking nine-port 10/100/1000 switch silicon that integrates: eight 10/100/1000 PHYs, one GMII/RGMII interface for an Inband Management Port (IMP) for glueless connection to a CPU/management entity and serial EEPROM, MDC/MDIO, SPI and Interrupt-to-CPU interfaces
·Broadcom's LoopDTech&trade and CableChecker™ help reduce network downtime and minimize installation, maintenance and support efforts
·Flexible solution enables cost-optimized board and system designs
·Additional interfaces enable efficient designs for branch office switch applications. Flexible CPU interface allows it to work with any CPU

应用 Application

Home and Small Business Servers (switching)\\u00a0

简介

BCM53118属于集成电路（IC）的控制器。由制造生产的BCM53118控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。