BCM53314S Broadcom Corp., BCM53314S Datasheet

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BCM53314S

Manufacturer Part Number
BCM53314S
Description
24-port Gbe Highly Integrated Multilayer Switch Soc
Manufacturer
Broadcom Corp.
Datasheet

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Highest silicon integration level achieved for a 24-port,
10/100/1000 Mbps Ethernet switch device
Integrated 8-Gigabit PHY
Integrated MACs (IEEE 802.x compliant) with support for
9600-byte jumbo frames
Four integrated QSGMII interfaces
Non-blocking Gigabit Ethernet (GbE) fully integrated switch
fabric with 4-Mbit packet buffer memory. Option to share
PCB between 16G/24G smart and 16G/24G unmanaged
platforms.
Integrated high-performance MIPS
Web Smart™ applications
Packet classification using four IEEE 802.1p Quality of Service
(QoS) or DiffServ/TOS priority queues
Supports autoVoIP and auto DoS attack prevention
Supports 4K IEEE 802.1Q VLAN
Supports up to 8K unicast MAC addresses
Supports MAC-based port aggregation (trunking)
Full- (IEEE 802.3x) and half-duplex flow control
Supports automatic address learning and aging
Supports Spanning Tree and Rapid Spanning Tree protocols
Supports IEEE 802.1x MAC security
Port-based rate control with 1 Mbps granularity
Low-power 65 nm CMOS core
676 PBGA package
24-Port GbE Highly Integrated Multilayer Switch SoC
F E A T U R E S
®
®
processor for
BCM53314S/BCM53314U
Brief
Switch-on-a-Chip (SoC) optimized for the value driven Small
and Medium-size Business (SMB) market
Bill of Material (BOM) optimized with integrated CPU and
integrated 8-Gigabit PHY
Wirespeed performance
Four flexible Class of Service (CoS) queues per port assure the
lowest latency to high-priority traffic. This supports a wide
variety of delay-sensitive video and audio multicast
applications.
IEEE 802.3ad link aggregation increases effective bandwidth
and provides link redundancy.
Storm and bandwidth/rate control provide improved traffic
profile management.
Supports BroadSync™ HD
Supports essential features for access applications
Includes advanced security and ease-of-use features such as
auto DoS and autoVoIP
Option to share the same PCB between smart and un-
managed platform
Option to share the same PCB between 16G and 24G
platforms
Supports automatic cable diagnostic during power-up cycle
S U M M A R Y O F B E N E F I T S

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BCM53314S Summary of contents

Page 1

... Port-based rate control with 1 Mbps granularity • Low-power 65 nm CMOS core • 676 PBGA package BCM53314S/BCM53314U Brief • Switch-on-a-Chip (SoC) optimized for the value driven Small and Medium-size Business (SMB) market • Bill of Material (BOM) optimized with integrated CPU and integrated 8-Gigabit PHY • ...

Page 2

... itching E ngine Auto VoIP, Auto D oS Attack 24 x 10/100/1000 The BCM53314S/BCM53314U is a complete L2 SoC solution for easy and rapid development of Gigabit switching applications. The BCM53314S/BCM53314U integrates 24 10/100/1000 wirespeed switching logic processors. From a Gigabit PHY interface perspective, it integrates 8-Gigabit PHY and 4 QSGMII core ...

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