VSC7324 Datasheet, PDF (1/2 Pages) Vitesse Semiconductor Corporation – 24x10/100/1000 Ethernet MAC with SPI-4.2 System Interface

ETHERNET PRODUCTS
VSC7324
Barrington™ – 24x10/100/1000 Ethernet MAC with SPI-4.2 System Interface
ENABLING ULTRA HIGH DENSITY SWITCH DESIGNS:
VSC8224
VSC8224
VSC8224
VSC8224
RGMII x 24
SPI-4.2
VSC7324
Barrington
To Packet Processor
EX: NPU, ASIC, FPGA, VC Mapper, etc..
VSC8224
VSC8224
FEATURES:
24 Triple Speed Ethernet Ports
Intelligent 2:1 Oversubscription
BENEFITS:
Reduces the Number of Components Needed to Build High-density
Triple Speed Linecards
Eliminates Unused Bandwidth at the Client Interface
High Performance SPI-4.2 System Interface
Enables Seamless Connection to a Variety of Packet Processors.
Supports RGMII for connection to copper transceivers.
Intelligent Identification and Prioritization of Layer 2 & Layer 3 Control Traffic
Low Pin-Count, high-Speed Interface simplifies Interconnection
of MAC & PHY
Maintains Network Stability During Peak Network Utilization
Per Port Policing & Shaping
Provides user defined fairness During Periods of Oversubscription
User Configurable Filtering of Unicast, Multicast & Broadcast Traffic
Supports Both Serial & Parallel CPU Access
Filters Unwanted Traffic and Minimizes Congestion During Periods
of Oversubscription
Flexible Options for Configuration, Control, & Statistical Access
Full RMON 1 Statistics Group and Applicable IEEE 802.3 and SNMP Statistics ^{Extensive Support for Performance Monitoring and Billing}
ADVANTAGES:
Enables Increased Port Density in Chassis-based Ethernet Switching Platforms.
Increased Utilization of Shared Packet Processing Resources
Ubiquitous Industry Standard Interface
Enterprise Access
Metro
Core
PB-VSC7324-001