BCM53716
®
16-Port GbE Highly Integrated Multilayer Switch SOC
FEATURES
•
Highest silicon integration level achieved for a 16-port,
10/100/1000-Mbps Ethernet switch device
SUMMARY OF BENEFITS
•
Single-chip switch (SoC) optimized for the value driven small
and medium-size business (SMB) market
•
Tenth-generation switch-on-a-chip (SoC)
•
Integrated MACs (IEEE 802.x compliant) with support for
9216-byte jumbo frames
•
Bill of material (BOM) optimized with integrated CPU
•
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.
•
Integrated SGMII/SerDes interfaces
•
Non-blocking Gigabit Ethernet fully integrated switch fabric
with 4-Mbit packet buffer memory
•
Integrated high-performance MIPS
®
processor for
WebSmart™ applications
•
IEEE 802.3ad link aggregation increases effective bandwidth
and provides link redundancy.
•
Packet classification using four IEEE 802.1p quality of service
(QoS) or DiffServ/TOS priority queues
•
Storm and bandwidth/rate control provide improved traffic
profile management.
•
Supports 4K IEEE 802.1Q VLAN
•
Supports up to 8K unicast MAC addresses
•
Supports MAC-based port aggregation (trunking)
•
Supports access control list (ACL) host table
•
Full- (IEEE 802.3x) and half-duplex flow control
•
Supports automatic address learning and aging
•
Supports spanning tree and rapid spanning tree
•
Supports IEEE 802.1x MAC security
•
Port-based rate control with 1-Mbps granularity
•
Low-power 0.13
µm
CMOS core
•
Power dissipation—6.8W
•
1152-pin flip-chip ball grid array (FCBGA) package
•
Internet Protocol Version (IPv6) support provides future-
proofing.
•
Supports essential features for access applications
•
Includes Broadcom's WebSuperSmart™ software, an
advanced Web-based network management solution
•
Includes advanced security and ease-of-use features such as
auto-DoS, auto-VoIP, and auto-ACL
BCM53716 OVERVIEW
1000 M A C
L2 S w itching E ngine
D oS E ngine
Integrated M IP S P rocessor
P acket B uffer N M U
C ontentA w are
T M
Filter
P rocessor
16 x 10/100/1000 M A C s
...16 -G b E S erD es C ores
16-Port Gigabit Ethernet Multilayer Switch
The BCM53716 series is a complete L2 SoC solution for easy and rapid
development of Gigabit switching applications. The BCM53716 series
uses a WebSuperSmart graphical user interface (GUI) for system
configuration of supported features. The BCM53716 integrates 16
configurable 1-Gbps ports or 10-Mbps/100-Mbps Ethernet ports.
The BCM53716 series is a highly integrated solution ideally suited for
stand-alone Gigabit Ethernet switches. It combines all the functions of a
high-speed switch system, including packet buffers, SerDes, media
access controllers, address management, a non-blocking switch fabric,
and integrated high-performance CPU into a single 0.13 µm CMOS
device. The BCM53716 series supports auto-DoS attack prevention and
SNMP, IEEE 802.1x, spanning tree, and rapid spanning tree protocols.
The BCM53716 switch:
•
Integrates internal memory in the common buffer pool (CBP) for
packet buffering.
•
Provides 16-full-duplex GbE ports that interface to external physical
layer devices via the SerDes or SGMII interface. The GbE ports
support both copper and fiber media.
•
Supports a Broadcom serial control (BSC) controller for
communicating with external devices such as serial EEPROM, flash
PROM memories, and parallel port devices.
•
Supports a serial interface for the MII management of physical layer
devices.
•
Supports an integrated MIPS processor for management functions
with a DDR memory controller, a CMIC for switch access, parallel
flash interface for booting, two serial UART interfaces, and eight
GPIO pins.
•
Contains memory required to host L2 switching tables.
•
Supports VLAN double tagging via Gigabit ports.
•
Supports advanced QoS shaping for service provider networks.
•
Integrates sophisticated metering, statistics, and traffic management
features, optimizing the QoS for voice, video, and data convergence.
Ordering information:
•
BCM53716 (16 GbE + integrated CPU)
For additional ordering information, contact your Broadcom sales
representative.
Broadcom
®
, the pulse logo,
Connecting everything
®
, and the Connecting everything logo are among
the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries
and/or the EU. Any other trademarks or trade names mentioned are the property of their respective
owners.
®
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2006 by BROADCOM CORPORATION. All rights reserved.
53716_53716S-PB00-R
11/10/06
Phone: 949-450-8700
Fax: 949-450-8710
E-mail: info@broadcom.com
Web: www.broadcom.com
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