BCM5848U [BOARDCOM]
24-PORT FAST ETHERNET AND 2-PORT GIGABIT ETHERNET MULTILAYER SWITCH WITH ONE 10-GIGABIT ETHERNET/HIGIG+ PORT; 24端口快速以太网和2端口千兆以太网多层交换机有一个万兆以太网/ HIGIG + PORT
| 型号： | BCM5848U |
| 厂家： | 
Broadcom Corporation. |
| 描述： | 24-PORT FAST ETHERNET AND 2-PORT GIGABIT ETHERNET MULTILAYER SWITCH WITH ONE 10-GIGABIT ETHERNET/HIGIG+ PORT |
| 文件： | 总2页 (文件大小：220K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BCM56102
®
24-PORT FAST ETHERNET AND 2-PORT GBE MULTILAYER SWITCH WITH
TWO 10-GBE/HIGIG+™ 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
Twenty-four 10/100 Mbps and two 10/100/1000 Mbps Ethernet
ports supporting both copper and fiber connections
Fifth generation of StrataSwitch® and StrataXGS® product line
Two 12-Gbps or 10-Gbps HiGig+™ port uplink interfaces
Two 10-GbE Switching ports, CX4 support
Highly scalable BroadScale™ architecture evolved from five
generations of switching experience provides rich features,
scalability, and future-proof solutions.
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Optimized for secure switching and convergence of
applications and services in the networks.
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System vendors can build scalable high-performance, high-
port density FE LAN switches in several form factors.
Line-rate switching for all packet sizes and conditions
On-chip data packet memory and table memory
IPv6 routing and tunneling
Multiple CoS and low latency enable the support of VoIP and
other voice, video, and data applications.
Built-in high-speed serial interfaces with Broadcom-unique
SerDes technology ease and accelerate system design, while
reducing cost and conserving board space.
Advanced Fast Filter Processor (FFP) ContentAware™
classification
Advanced security features in hardware
Port trunking and mirroring supported across stack
Advanced packet flow control:
Broadcom switch API compatibility enables software reuse
and faster time-to-market.
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Small package and low power enable cost-effective and high-
performance system design.
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Head-of-line blocking prevention
Back pressure support
Eight QoS queues per port with hierarchical minimum/
maximum shaping per Classes of Service (CoS) per queue per
port
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Standard compliant 802.1ad provider bridging
24-Port Fast Ethernet and 2-Port Gigabit Ethernet Multilayer Switch
HiGig+/10 GbE
L2/IPv4/IPv6
HiGig+/10 GbE
Packet Buffer MMU
ContentAware FFP
10/100/1000 MAC
Security
PCI
10/100 MAC
2 x GbE
24 x FE
O V E R V I E W
BCM5461
BCM5461
BCM5461
BCM5836
BCM5836
BCM56102
BCM56102
BCM5461
BCM5248U
BCM5248U
BCM5248U
BCM5248U
BCM5248U
BCM5248U
24 10/100 and 2 10/100/100 + Two 10xGbE
Stand-alone
24 10/100 and 2 10/100/100 + Two HiGig+
Stackable
The BCM56102 is the fifth generation of the highly-integrated and cost-
effective Broadcom StrataSwitch and StrataXGS product line in a single-
chip solution, with 24 FE, two GbE, and two 10-GbE/HiGig+ uplink
ports. The uplink ports can operate in two modes:
The ContentAware classification feature of the StrataSwitch and
StrataXGS has been further enhanced in the BCM56102 with unmatched
flexibility and programmability. The ContentAware engine could be
used for applications such as policy-based routing, access control list,
dynamic adaptation to changes in virus threats, and so on.
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10-GbE switching mode
HiGig+ uplink mode
The BCM56102 has built-in security functions for highly secure
Enterprise networks including BroadSAFE™. Utilizing hardware-based
identity management and authentication coupled with key management
software that directs and manages clients, BroadSAFE Security provides
exceptionally strong network security without impacting network
performance.
The integrated 10-GbE switching ports are CX-4 compliant XAUI
interfaces. The HiGig+ uplink interface is used to connect to other
StrataXGS devices in a larger stacking system or to the BCM5675/
BCM5676 Switch Fabric via a backplane in a multislot redundant
chassis system.
The BCM56102 integrates sophisticated metering, statistics, and traffic
management features, optimizing the QoS in the Enterprise networks for
voice, video, and data convergence. The BCM56102 also provides rate
adjustable hardware-based sFlow implementation and flexible multiple
session remote port mirroring functionality for efficient network
management.
With high-integration and high-port density, the BCM56102 family is
ideal for Enterprise applications in stand-alone, stackable, and chassis
configurations. The BCM56102 configurations are applicable in the
edge, aggregation, and core areas of the Enterprise. The BCM56102 is
also ideal for embedded switch applications like the Blade Server
Switch, ATCA chassis, IPDSLAM, 3G Wireless Base Station, and
others.
The BCM56102 switch supports an I2C controller for communicating
with external devices such as serial EEPROM, flash PROM memories,
and parallel port devices, and also supports a serial interface for the MII
management of physical layer devices.
The BCM56102 integrates sophisticated advanced L3 switching features
for cost-effective highly manageable enterprise networks. The
BCM56102 performs IPv6 routing and transition services in hardware,
The BCM56102 switch interfaces to a host CPU via a 32-bit PCI bus
running at up to 66 MHz. Bus mastering and advanced DMA are
supported for efficient exchange of packet data between CPU memory
and the BCM56102 switch.
allowing IT managers to deploy L3 switches that are future-proof, highly
manageable L3 networks and to enable cost-effective transition from
IPv4 to IPv6.
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
Phone: 949-450-8700
Fax: 949-450-8710
E-mail: info@broadcom.com
Web: www.broadcom.com
© 2006 by BROADCOM CORPORATION. All rights reserved.
56102-PB02-R
04/12/06
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