BCM5389KFBG

BCM5389KFBG Datasheet

BCM5389

Part	Datasheet
BCM5389KFBG	BCM5389KFBG (pdf)

Related Parts	Information
BCM5389IFBG	BCM5389IFBG

PDF Datasheet Preview
BCM5389 8-GE PORT SWITCH WITH INTEGRATED SerDes SUMMARY OF BENEFITS • Eighth-generation switch on a chip • Integrates • One GMII/RGMII/RvMII interface • Nine MACs 802.x compliant with support for 9-KB jumbo frames • Eight SGMII/SerDes interfaces and 128-KB packet buffer memory • Non-blocking 9-Gigabit Ethernet fully integrated switch fabric • SPI Interface for easy setup and managed operation • Classifies packets using four 802.1p QoS or DiffServ priority queues • VLAN 4k 802.1Q or port-based support • Supports up to 4k unicast MAC addresses • Supports MAC-based port aggregation trunking • Flow control • Full-duplex 802.3x and half-duplex options support • Supports automatic address learning and aging • Support for Spanning Tree and Rapid Spanning Tree • Low power µm V CMOS core <1.5W Pd. • Fanless operation support • Port-based rate control feature with 64kbps granularity • 256-pin FBGA package small form factor 17 mm x 17 mm • Enables a new generation of lower-cost switches with Gigabit Ethernet connectivity and much smaller form factors. • Uses field-proven industry-standard Gigabit Ethernet SerDes which lowers overall system interoperability and reliability risks. • Provides the most cost-effective Gigabit Ethernet connectivity to the desktop and control plane for all remote, branch, and Enterprise needs. • 802.1Q tag VLAN, trunking, and 802.1p priority enables the switch to be designed into a wide variety of applications from unmanaged to websmart to managed switch. • Jumbo frame support allows the device to be connected to corporate server farms and networks while maintaining maximum TCP/IP performance. • CPUs are not required to initialize and run in cost-sensitive unmanaged applications, providing true plug-and-play connectivity. • Suitable for fully managed applications due to support for Spanning Tree and integration of full MIB counters • SGMII interfaces ensure superior EMI performance and lowest possible number of required board layers while enabling connections to industry-standard physical layer devices e.g., BCM5464R • Lowest possible system cost through minimized number of external components. • Higher system reliability and noise reduction due to elimination of component with lowest MTBF the fan . 8-Gigabit Ethernet Ports for SOHO and Subnetwork Applications Uplink Copper or Fiber IP Phones Printer Cable/DSL/Wireless Router Server OVERVIEW SerDes Interface Port 0 SerDes Interface Port 1 SerDes Interface Port 2 SerDes Interface Port 3 SerDes Interface Port 4 SerDes Interface Port 5 SerDes Interface Port 6 SerDes Interface Port 7

PDF Datasheet Preview

BCM5389
8-GE PORT SWITCH WITH INTEGRATED SerDes

SUMMARY OF BENEFITS
• Eighth-generation switch on a chip
• Integrates
• One GMII/RGMII/RvMII interface
• Nine MACs 802.x compliant with support for 9-KB jumbo frames
• Eight SGMII/SerDes interfaces and 128-KB packet buffer memory
• Non-blocking 9-Gigabit Ethernet fully integrated switch fabric
• SPI Interface for easy setup and managed operation
• Classifies packets using four 802.1p QoS or DiffServ priority queues
• VLAN 4k 802.1Q or port-based support
• Supports up to 4k unicast MAC addresses
• Supports MAC-based port aggregation trunking
• Flow control
• Full-duplex 802.3x and half-duplex options support
• Supports automatic address learning and aging
• Support for Spanning Tree and Rapid Spanning Tree
• Low power µm V CMOS core <1.5W Pd.
• Fanless operation support
• Port-based rate control feature with 64kbps granularity
• 256-pin FBGA package small form factor 17 mm x 17 mm
• Enables a new generation of lower-cost switches with Gigabit Ethernet connectivity and much smaller form factors.
• Uses field-proven industry-standard Gigabit Ethernet SerDes which lowers overall system interoperability and reliability risks.
• Provides the most cost-effective Gigabit Ethernet connectivity to the desktop and control plane for all remote, branch, and Enterprise needs.
• 802.1Q tag VLAN, trunking, and 802.1p priority enables the switch to be designed into a wide variety of applications from unmanaged to websmart to managed switch.
• Jumbo frame support allows the device to be connected to corporate server farms and networks while maintaining maximum TCP/IP performance.
• CPUs are not required to initialize and run in cost-sensitive unmanaged applications, providing true plug-and-play connectivity.
• Suitable for fully managed applications due to support for Spanning Tree and integration of full MIB counters
• SGMII interfaces ensure superior EMI performance and lowest possible number of required board layers while enabling connections to industry-standard physical layer devices e.g., BCM5464R
• Lowest possible system cost through minimized number of external components.
• Higher system reliability and noise reduction due to elimination of component with lowest MTBF the fan .
8-Gigabit Ethernet Ports for SOHO and Subnetwork Applications

Uplink Copper or Fiber

IP Phones

Printer

Cable/DSL/Wireless Router

Server

OVERVIEW

SerDes Interface Port 0

SerDes Interface Port 1

SerDes Interface Port 2

SerDes Interface Port 3

SerDes Interface Port 4

SerDes Interface Port 5

SerDes Interface Port 6

SerDes Interface Port 7

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Datasheet ID: BCM5389KFBG 520221