BCM53547中文资料Highly Integrated 8/16/24-Port Edge Switch数据手册Broadcom规格书

描述 Description

The Broadcom® BCM53547 switch family offers industry-leading integration and low power in a small footprint. The device offers up to 24GbE ports and four 2.5G uplink ports in a 25 mm x 25 mm package. Offering the industry’s highest level of integration, the BCM53547 has 24 embedded copper GPHYs as well as a powerful ARM Cortex-A9 processor.The BCM53547 is ideal for cost-sensitive edge applications such as L2/L3 Smart-managed wiring closet switches for enterprise or MTU/MDU switches for service providers.

特性 Features

• Highly integrated 24-port 10/100/1000 Mb/s Ethernet switch with 24 integrated copper 10/100/1000 PHYs
• Four ports support either GPHY, SGMII, or 2500BASE-X
• Four 2.5G stacking/uplink ports, configured as SGMII, 2500BASE-X, or HiGig-Lite
• Integrated ARM Cortex-A9 CPU
• Fully integrated packet buffer
• Intelligent Memory Management Unit (MMU) optimized for handling bursty data traffic
• L2, IPv4/IPv6 L3 packet classification
• Flow-based classification, metering, and marking of frames
• Enhanced DoS attack statistics gathering
• Industrial temperature support
• IEEE 1588 (1-Step TC) support
• Advanced single-stage ContentAware Engine
• Enhanced security and visibility into tunnels
• Full IPv4 and IPv6 support
• Low-power Energy Efficient Ethernet support
• Low-power 28 nm CMOS process

应用 Application

• SMB/SME 1G/2.5G switches
• Security Appliances
• Multi-dwelling Unit (MDU) switches
• Industrial / Automotive switches

简介

BCM53547属于集成电路（IC）的控制器。由制造生产的BCM53547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。