Datasheet > BCM5348M

BCM5348M

更新时间： 2024-10-01 04:09:03

品牌	Logo	应用领域
博通 - BOARDCOM		局域网（LAN）标准
页数	文件大小	规格书
2页	252K
描述
SINGLE-CHIP L2+ MANAGED SWITCH WITH 48 10/100 PORTS + FOUR GbE PORTS

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中文翻译

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数据手册

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BCM5348M 数据手册

BCM5348M

SINGLE-CHIP L2+ MANAGED SWITCH WITH 48 10/100 PORTS + FOUR GbE PORTS

S U M M A R Y O F B E N E F I T S

F E A T U R E S

Eighth-generation ROBO L2+ 48 FE + four SGMII interfaces

The BCM5348M includes:

•

Twenty-four 10/100 transceivers for TX/FX

Forty-eight media access controllers

Twenty-four fully integrated 10/100 PHYs

Twenty-four ports providing external PHY connectivity via SSSMII

Compact Field Processor (CFP) based on TCAM technology

Clustering with single IP management

Five Gigabit media access controllers

Four megabit total of packet buffer and control memory

Nonblocking switch fabric supports up to 48 FE + 4 GbE ports

Flexible TCAM-based ContentAware™ Classification technology

for affordable security and Access Control List

Double Tagging enables ISP applications.

•

Double Tagging supports traffic aggregation

QoS packet classification supports four priority queues

Port-based VLAN and 802.1Q VLAN with 4K entries

Spanning Tree (IEEE 802.1D/1s/1w)

•

Enables a new generation of lower cost FE switches with the

highest integration of enhanced L2+ features and maximum

connectivity.

Optimized for WebSuperSmart™ managed switch design.

•

MAC-based trunking with automatic link failover

Port mirroring

802.1Q VLAN allows segmentation of network into smaller

broadcast domains to preserve bandwidth and increase network

security.

Four flexible Class of Service (CoS) queues per port ensure the

lowest latency to high-priority traffic. This enables the switch to

support a wide variety of delay-sensitive video and audio multicast

applications.

IEEE 802.3ad link aggregation increases effective bandwidth and

provides redundancy of a link.

IEEE 802.1X Extensive Authentication Protocol over LAN

(EAPOL) plus MAC address locking enhances network port

security.

Storm and Bandwidth/Rate Control provide better traffic profile

management.

Access to all internal registers through EB Bus, SPI, or MDC/

MDIO interfaces.

Hardware support for implementing SNMP and RMON.

IGMP snooping Layer2/3

•

Programmable Broadcast, Multicast, and Unknown Unicast storm

control

Per port bandwidth/rate control

•

8K MAC addresses with automatic learning and aging

Protected port

Multicast address table for 256 entries

RvMII, MII, or GMII additional port for management

EEPROM, SPI, MDC/MDIO, or EB Bus Interfaces

Hardware and software reset

•

Provides per port 70+ MIB counters with MIB Snapshot capability

Jumbo frame support up to 2048 bytes

JTAG

•

Low-power consumption and embedded regulators allow simple

PCB design.

Embedded 1.8V and 1.2V regulators, typical power consumption:

676-pin PBGA package

•

48-Port FE Switch for Small/Medium Businesses

Uplink Copper or Fiber

Printer

Cable/DSL/Wireless

Router

IP Phones

Server

中文翻译

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与BCM5348M相关器件

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BCM5354	BOARDCOM	获取价格	OPTIMIZED 802.11G ROUTER WITH BROADRANGE
BCM5364	BOARDCOM	获取价格	SENTRY 5 PRODUCT LINE: BCM5364/BCM5364P SECURED SWITCH PROCESSORS
BCM5364P	BOARDCOM	获取价格	SENTRY 5 PRODUCT LINE: BCM5364/BCM5364P SECURED SWITCH PROCESSORS
BCM5365	BOARDCOM	获取价格	SENTRY 5 PRODUCT LINE: SECURED SWITCH PROCESSORS
BCM5365P	BOARDCOM	获取价格	SENTRY 5 PRODUCT LINE: SECURED SWITCH PROCESSORS
BCM53714	BOARDCOM	获取价格	24-Port GbE + Optional 2-Port GbE Highly Integrated Multilayer Switch SOC
BCM53714S	BOARDCOM	获取价格	24-Port GbE + Optional 2-Port GbE Highly Integrated Multilayer Switch SOC
BCM53716	BOARDCOM	获取价格	16-Port GbE Highly Integrated Multilayer Switch SOC
BCM53718	BOARDCOM	获取价格	48-Port GbE + Optional 2-Port GbE Highly Integrated Multilayer Switch SOC
BCM53718S	BOARDCOM	获取价格	48-Port GbE + Optional 2-Port GbE Highly Integrated Multilayer Switch SOC

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