ENABLING UL TRA HIGH DENSITY SWITCH DESIGNS:

BENEFITS:

Reduces the Number of Components Needed to Build High-density

Triple Speed Linecards

Eliminates Unused Bandwidth at the Client Interface

Enables Seamless Connection to a Variety of Packet Processors.

Low Pin-Count, high-Speed Interface simplifies Interconnection

of MAC & PHY

Maintains Network Stability During Peak Network Utilization

Provides user defined fairness During Periods of Oversubscription

Filters Unwanted Traffic and Minimizes Congestion During Periods

of Oversubscription

Flexible Options for Configuration, Control, & Statistical Access

Extensive Support for Performance Monitoring and Billing

FEA TURES:

24 Triple Speed Ethernet Ports

Intelligent 2:1 Oversubscription

High Performance SPI-4.2 System Interface

Supports RGMII for connection to copper transceivers.

Intelligent Identification and Prioritization of Layer 2 & Layer 3 Control Traffic

Per Port Policing & Shaping

User Configurable Filtering of Unicast, Multicast & Broadcast Traffic

Supports Both Serial & Parallel CPU Access

Full RMON 1 Statistics Group and Applicable IEEE 802.3 and SNMP Statistics

ADV ANT AGES:

Enables Increased Port Density in Chassis-based Ethernet Switching Platforms.

Increased Utilization of Shared Packet Processing Resources

Ubiquitous Industry Standard Interface

Barrington™ – 24x10/100/1000 Ethernet MAC with SPI-4.2 System Interface

ETHERNET PRODUCTS

PB-VSC7324-001

VSC7324

Enterprise

Access

Metro

Core

SPI-4.2

To Packet Processor

EX: NPU, ASIC, FPGA, VC Mapper, etc..

RGMII x 24

VSC8224

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VSC7324

Barrington