FEATURES
*20 10-GbE/1-GbE ports
*Based on StrataXGS™ field-proven, robust architecture
*Integrated high-performance SerDes
-Integrated XAUI™ SerDes for all 20 10-GE ports
-Uses single SerDes lane per port at GE speeds
*200-Gbps switching capacity at line rate
*Support for eight classes of service (CoS) per port
*Support for Deficit Round Robin, Weighted Round Robin and Strict priority scheduling
*Support for a cut-through switching mode
*Port trunking and remote mirroring support
*Fully integrated data and address memory on a single chip
*Advanced packet flow control
-Head of line blocking prevention
-Full-duplex flow control (802.3x)
*ContentAware™ network processing per port
-Line rate multifield packet classification
-Supports IEEE 802.1p, TOS/DiffServ, rate limiting, policing, priority tagging, and remapping
-Extended security and ACL filtering
*Full IPv6 routing support
*Enhanced security and management capabilities
*Low power consumption

SUMMARY OF BENEFITS
*High level of integration and low power consumption enable system vendors to build high-performance, high-port-density 10-Gigabit Ethernet switches in the same form factor as existing GE solutions.
*Built-in, high-speed serial interfaces with integrated memory eases and accelerates system design, while reducing cost and conserving board space.
*Built-in Layer 3 routing support enables embedded switch to become an extension of the enterprise core network.
*Advanced load balancing and strong user isolation features facilitate the implementation of utility computing services.
*Integrated security features and enhanced management capabilities improve network reliability and lower cost of ownership for BCM56800-based solutions.
*Broadcom switch API compatibility enables software reuse and faster time to market.

APPLICATIONS
*Embedded switch in next-generation 10GE Blade Servers
*10-GE/1-GE switching engine in advanced TCA chassis platforms
*Multilayer switch in high-density 10-Gigabit Ethernet switches

General Description
The BCM56700 switch fabric is designed to enable next-generation modular and stackable Ethernet switching systems based on Broadcom’s industry-leading StrataXGS® family of switches.
The BCM56700 enables vendors to design a chassis system that provides:
*A variety of line cards to match user requirements
*Multiple generations of upgrades in functionality and port density
*Cost reduction with every new generation of line cards

FEATURES
*Sixteen 12+ Gbps HiGig2™ or HiGig+™ switch fabric ports
*Non-blocking 192-Gbps wirespeed fabric performance
*Forwarding rate of 240 million packets per second
*Scalable to 1.28 terabit switch in multistage configuration
*Sixteen integrated high-speed XAUI™ interfaces
*Eight priority queues per port for user data
*Dedicated queues for system management packets and flow control messages allow user data to have eight levels of priority.
*Supports deficit round-robin, weighted round-robin, and strict-priority scheduling algorithms
*Service-aware flow control guarantees packet delivery.
*Port trunking and mirroring across multiple devices
*Hardware-based mechanism to minimize packet loss in case of link failure
*Hot-swap capable with AC coupling
*Resilient link configuration through active multipath forwarding
*Configuration and management via PCI interface
*Advanced diagnostic features including IEEE 1149.1 boundary scan, JTAG, and extensive BIST functionality

APPLICATIONS
*Switch fabric in high-performance chassis systems
*Switch fabric in high-end stand-alone or stackable Gigabitand 10-Gigabit Ethernet switches
*HiGig™ switch fabric in advanced TCA chassis platforms

DESCRIPTION
The BCM56580 network switch is a high-density, 2.5-Gigabit Ethernet switching chip solution with 20 ports. Additionally, the BCM56580 integrates all the SerDes required to interface to applicable copper and fiber physical interfaces. The integrated SerDes functionality includes 10-Gbps XAUI interfaces and 2.5/1-Gbps SGMII PHY interfaces. The integrated SerDes complies with the CX-4 standard and PICMG3.1 standard, which ensures interoperability with Ethernet line cards in an advanced TCA chassis.
With 80 Gbps of aggregate switching bandwidth, BCM56580 represents a high level of Ethernet switching integration that enables embedded switching vendors to extend the life of their  existing GbE system designs by providing a performance upgrade using the same physical enclosures and backplanes. This ability has many benefits, including reducing the vendor development cost and creating additional value in current generation systems through upgradability.
The BCM56580's low power dissipation simplifies board design and optimizes vendor board space.
The advanced ContentAware engine supports ToS/DiffServ, policybased routing, priority tagging, and remapping. The advanced packet filtering and classification functions of the BCM56580 make it ideal for Utility computing applications, where user segregation and network
security is critical.
In addition, the BCM56580 provides advanced security features that improve network resiliency and reliability. Moreover, the BCM56580 features advanced load balancing functionality that uses flow information to provide high-percentage link utilization.
The BCM56580 supports L2 switching with 4K VLANs, IPv4 and IPv6 full routing functionality, enabling it to become a direct extension of the enterprise network. This provides additional value to customers by eliminating the hardware and management cost of having intermediate
routers.
As the latest member of the StrataXGS switch family, the BCM56580 Software Development Kit preserves software continuity with Gigabit Ethernet switches, reducing development cost and shortening the product time-to-market.
The BCM56580 implements congestion handling features such as Head- Of-Line blocking prevention and IEEE 802.3x flow control.
In addition to a 32-bit PCI interface used to communicate with a local CPU, the BCM56580 supports an I2C controller for communicating with external devices such as serial EEPROM, flash memories, and parallel port devices.
The BCM56580 relies on Broadcom’s modular switching architecture to provide intelligent packet processing, network security, and enhanced manageability at a low cost. The BCM56580 is an ideal solution for nextgeneration, high-speed, embedded switching applications, such as Blade Servers and advanced TCA chassis platforms.

FEATURES
*16 × 2.5-GbE/1-GbE and 4 × 10-GbE/2.5-GbE/1-GbE ports
*Based on StrataXGS® field-proven, robust architecture
*Integrated high-performance SerDes
- Integrated XAUI™ SerDes for all 10-GbE ports
- Integrated single-lane SerDes for all 2.5-GbE ports
*80-Gbps switching capacity at line rate
*Support for eight classes of service (CoS) per port
*Support for Deficit Round Robin, Weighted Round Robin, and Strict priority scheduling
*Support for a cut-through switching mode
*Port trunking and remote mirroring support
*Fully integrated data and address memory on a single chip
*Advanced packet flow control
- Head of line blocking prevention
- Full-duplex flow control (802.3x)
*ContentAware™ network processing per port
- Line rate multifield packet classification
- Supports IEEE 802.1p, TOS/DiffServ, rate limiting, policing, priority tagging, and remapping
- Extended security and ACL filtering
*Full IPv6 routing support
*Enhanced security and management capabilities
*Low power consumption

APPLICATIONS
*Embedded switch in next-generation 2.5 GbE Blade Servers
*2.5 GbE/1 GbE switching engine in advanced TCA chassis platforms
*Embedded switch to enhance performance of existing Gigabit Ethernet Blade Servers or advanced TCA chassis

FEATURES
*Fifth generation of StrataSwitch® and StrataXGS® product line
*24 10/100/1000 Mbps Ethernet ports supporting SGMII andSerDes interfaces for both copper and fiber connections
*The BCM56514 device, is a powerful, highly-integrated memberof the scalable StrataXGS III product family
*2.5 Gbps, 3 Gbps, 10 Gbps or 12 Gbps HiGig+ stacking ports
*Four 10-GbE switching ports with CX4 support
*Line-rate switching for all packet sizes and conditions
*On-chip data packet memory and table memory
*IPv6 routing and tunneling
*Advanced ContentAware™ classification Filtering Processors(FP)
*Advanced security features in hardware
*Port-trunking and mirroring supported across stack
*Advanced packet flow control:
*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
*Standard compliant 802.1ad provider bridging
*Compatible with BCM5708S, the industry's first 2.5-Gbps SerDes-based ToE solution.

BCM5836P, BCM5464R

FEATURES
*G.709 digital wrapper
*Provides FEC statistics: total corrected bits, corrected bytes and uncorrectable blocks
*G.975 Reed-Solomon RS(255,239) FEC
*Extracts and inserts OTU and SONET/SDH section and line overhead bytes.
*Extracts and inserts DCC and GCC bytes.
*Bidirectional SONET/SDH Performance Monitor
*Performs frame and byte alignment on received OTU and SONET/SDH frames.
*Bidirectional 10 Gigabit Ethernet performance monitor
*Scrambles and unscrambles OTU and SONET/SDH frames.
*Monitors and reports OOF/LOS/LOF/SD/SF/LOM/OOM or OTU and SONET/SDH frames.
*Monitors K1/K2 to report APS/AIS/RDI conditions.
*Inserts AIS on SONET/SDH frames.
*Monitors M1 to report REI on SONET/SDH frames.
*Monitors S1 for mismatch and inconsistent values.
*Monitors and reports J0 byte messages.
*Monitors B1/B2 to report parity errors on SONET/SDH frames.
*Generates and inserts B1/B2 bytes on SONET/SDH frames.
*Includes integrated 10 Gigabit Transceiver (9.953, 10.037, 10.312, 10.664, 10.709 and 11.09 Gbps) with limiting amp.
*16-bit microprocessor interface

APPLICATIONS
*DWDM long haul transport
*DWDM metro transport
*Next-generation SONET/SDH multiplexers
*Digital cross connects
*Fiber-optic terminators and test equipment

SUMMARY OF BENEFITS
*The first and only 10G digital wrapper/FEC/PM chip with integrated 10G transceiver in the industry.
*Integrated transceiver exceeds all SONET/SDH jitter specifications.
*Single chip supporting both SONET/SDH and 10 Gigabit Ethernet data.
*Bidirectional device with separate receive and transmit paths.
*Transparent error correction and detection.
*Integrated cleanup PLL with external VCXO.
*Sample phase adjustment provides better noise immunity.
*Seamless connection to Broadcom multiplexer/demultiplexer devices using SFI-4 interface.
*Compact, low-profile package: 31 mm ∞ 31 mm, HSBGA
*Ultra-low power consumption: 2W
*Standard 0.13 micron CMOS process
*SFI-4 parallel interface (622, 627, 644, 666, 669 and 692 Mbps).
*IEEE 1149.1 JTAG

FEATURES
* Fifth generation of StrataSwitch® and StrataXGS® product line
* 24 10/100/1000 Mbps Ethernet ports supporting SGMII and SerDes interfaces for both copper and fiber connections
* The BCM56513 device, is a powerful, highly-integrated member of the scalable StrataXGS III product family
* 2.5 Gbps, 3 Gbps, 10 Gbps or 12 Gbps HiGig+ stacking ports
* Three 10-GbE switching ports with CX4 support
* Line-rate switching for all packet sizes and conditions
* On-chip data packet memory and table memory
* IPv6 routing and tunneling
* Advanced ContentAware™ classification Filtering Processors(FP)
* Advanced security features in hardware
* Port-trunking and mirroring supported across stack
* Advanced packet flow control:
* 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
* Standard compliant 802.1ad provider bridging
* Compatible with BCM5708S, the industry's first 2.5-Gbps SerDes-based ToE solution.

SUMMARY OF BENEFITS
* Highly scalable BroadScale™ architecture evolved from five generations of switching experience provides rich features, scalability, and future proof solutions.
* Optimized for secure-switching and convergence of wired and wireless applications and services in networks
* Virtual chassis support with industry-leading high performance and feature rich stacking capabilities.
* System vendors can build scalable high-performance, high-port density GbE LAN switches in several form factors.
* Multiple CoS and low latency enable the support of VoIP and triple play services.
* Built-in high-speed serial interfaces with Broadcom-unique SerDes technology ease and accelerate system design, while reducing cost and conserving board space.
* Broadcom switch API compatibility enables software reuse and faster time-to-market.
* Small package and low power enables cost-effective and highperformance system design.

FEATURES
• Fifth generation of StrataSwitch® and StrataXGS® product line
• Four 12-Gbps or 10-Gbps HiGig+ port uplink interfaces
• The BCM56511 device, is a powerful, highly-integrated member of the scalable StrataXGS III product family.
• 2.5 Gbps, 3 Gbps, 10 Gbps, or 12 Gbps HiGig+ stacking ports
• Four 10-GbE switching ports with CX4 support
• Line-rate switching for all packet sizes and conditions
• On-chip data packet memory and table memory
• IPv6 routing and tunneling
• Advanced ContentAware™ classification Filtering Processors (FP)
• Advanced security features in hardware
• Port-trunking and mirroring supported across stack
• Advanced packet flow control:
• 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
• Standard compliant 802.1ad provider bridging
• Compatible with BCM5708S, the industry's first 2.5-Gbps SerDes-based ToE solution.

SUMMARY OF BENEFITS
• Highly scalable BroadScale™ architecture evolved from five generations of switching experience provides rich features, scalability, and future proof solutions.
• Optimized for secure switching and convergence of wired and wireless applications and services in networks
• Virtual chassis support with industry-leading high performance and feature rich stacking capabilities
• System vendors can build scalable high-performance, high-port density GbE LAN switches in several form factors.
• Multiple CoS and low latency enable the support of VoIP and triple play services.
• Built-in high-speed serial interfaces with Broadcom-unique SerDes technology ease and accelerate system design while reducing cost and conserving board space.
• Broadcom switch API compatibility enables software reuse and faster time-to-market.
• Small package and low power enables cost-effective and highperformance system design.

FEATURES

The BCM3352 is the world’s most highly integrated, lowest-cost and lowest-power, single-chip solution for cable residential gateway’s providing four-channels of VoIP/FoIP and 32 Mbps home phone line networking.
• The BCM3352 Integrates:
• Enhanced VoIP DOCSIS/EuroDOCSIS 1.1/1.0 MAC with 16 upstream queues
• Payload header suppression(PHS) engine
• 120 Dhrystone 2.1 MIPS32 CPU
• Four-channel VoIP DSP
• Four-channel G.712/V.90 FlexiVoice™ CODEC
• IpV6 IPSec processor
• 4-256 QAM receiver with Annex A,B,C FEC
• 4/16 QAM burst modulator
• 32-bit 100 MHz SDRAM controller
• 16-bit expansion bus interface
• iLine32 32 Mbps HPNA 2.0 phone line networking MAC
• 10/100 Ethernet MAC with MII
• 12 Mbps USB 1.1 interface
• Extensive chip power management
• 1.8/3.3V -40 to 85c operation
• 484-pin BGA package

SUMMARY OF BENEFITS
• Designed for primary line and second line cable telephony products
• Expandable to 16+ line MDU applications
• Integrated patented 16-channel DOCSIS/EuroDOCSIS 1.1 PacketSync™ engine obviates VoIP packet delay
• Propane software support for enhanced upstream efficiency and performance
• Integrated HomePNA 2.0 MAC supports high speed multimedia services over phone lines
• Available with Certifiable DOCSIS/EuroDOCSIS 1.0/1.1 and CablexChange VoIP Software
• Full IPv6 IPSec module to support advanced applications such as Virtual Private Networking
(VPN) and Secure Voice Services
• Included in the comprehensive BCM93352V and BCM93352VCM reference designs
• Integrated CablexChange VoIP/FoIP software
• Full 12 Mbps, USB 1.1 compliant interface to enable simple Plug and Play external PC gateway implementations

BCM93352V
BCM93352VCM

FEATURES
• Fifth generation of StrataSwitch® and StrataXGS® product line
• 24 10/100/1000 Mbps Ethernet ports supporting SGMII and SerDes interfaces for both copper and fiber connections
• The BCM56510 device, is a powerful, highly-integrated member of the scalable StrataXGS III product family
• Line-rate switching for all packet sizes and conditions
• On-chip data packet memory and table memory
• IPv6 routing and tunneling
• Advanced ContentAware™ classification Filtering Processors (FP)
• Advanced security features in hardware
• Port-trunking and mirroring supported across stack
• Advanced packet flow control:
• 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
• Standard compliant 802.1ad provider bridging

SUMMARY OF BENEFITS
• Highly scalable BroadScale™ architecture evolved from five generations of switching experience provides rich features, scalability, and future proof solutions.
• Optimized for secure switching and convergence of wired and wireless applications and services in networks
• System vendors can build scalable high-performance, high-port density GbE LAN switches in several form factors.
• Multiple CoS and low latency enable the support of VoIP and triple play services.
• Built-in high-speed serial interfaces with Broadcom-unique SerDes technology ease and accelerate system design, while reducing cost and conserving board space.
• Broadcom switch API compatibility enables software reuse and faster time-to-market.
• Small package and low power enables cost-effective and highperformance system design.

FEATURES
• Eight independent retimer channels supporting multiple data rates from 1.0 to 3.2 Gbps, including 1.06 Gbps, 1.25 Gbps, 2.12 Gbps, 2.488 Gbps, 2.5 Gbps, 2.667 Gbps, 3.125 Gbps, and
3.1875 Gbps
• Multiconfigurable to support various operating modes
• Eight independent 1.0- to 3.2-Gbps retiming channels (single clock domain)
• Dual XAUI™/CX4/LX4 to XAUI/CX4/LX4 retiming channels with redundancy compatible to IEEE802.3™ae
• Dual XAUI/CX4/LX4 to XAUI/CX4/LX4 retiming switch
• Low power dissipation
• Less than 400 mW per retiming/switch channel including I/O
• High-performance programmable receive equalization and transmit pre-emphasis
• Transmit pre-emphasis for interoperability with CML SerDes
• Receive equalization for copper interconnects
• Enhanced test capability
• Full loopback, BIST, 10G BERT, and random Ethernet packet generation
• Compact 23-mm × 23-mm package with no external components required
• No requirement for heat sink or airflow

SUMMARY OF BENEFITS
• One device supports a variety of applications including Gigabit Ethernet, 1× and 2× Fibre Channel, OC-48 SONET (with/without FEC), InfiniBand®, 10-GbE, 10-Gigabit Fibre Channel, or others.
• Flexible architecture supports programmable configurations enabling an aggregate usable data rate of over 40 Mbps. Built-in redundancy mode provides high availability to support critical line side or backplane applications. The high-speed to high-speed retimer mode extends the use of longer traces on line-card designs.
• Advanced 0.13µ CMOS process technology provides unparalleled performance while achieving the lowest possible power consumption.
• Eases linecard designs to allow for multiple connectors or low-cost PCB materials such as FR4.
• Drive PMD devices or backplane directly with no external cleanup circuit required.
• Simplifies manufacturability with integrated built-in self-test (BIST), full loopbacks, and programmable PRBS generator/ checker.
• Decreases complexity and reduces board space on multichannel linecard designs.

APPLICATIONS
• 1-GbE and 10-GbE LAN, MAN, WAN switches and routers
• 1×, 2×, or 10-Gigabit Fibre Channel, InfiniBand, SONET network cards
• 40-Gbps backplanes and backplane extenders
• Advanced test equipment (ATE)