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VSC7344

Features: · Supports full line rate (24G)· Expandable to 48 triple-speed ports· SPI-4.2 or XAUI host interface provides seamless connection to a variety of 10G and next-generation 20G/40G packet processors· 10/100/1000M and 10G line ports reduce the number of components needed to build high-densit...

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SeekIC No. : 004543374 Detail

VSC7344: Features: · Supports full line rate (24G)· Expandable to 48 triple-speed ports· SPI-4.2 or XAUI host interface provides seamless connection to a variety of 10G and next-generation 20G/40G packet pro...

VSC7344 Data Sheet

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Part Number:
VSC7344
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

·  Supports full line rate (24G)
·  Expandable to 48 triple-speed ports
·  SPI-4.2 or XAUI host interface provides seamless connection to a variety of 10G and next-generation 20G/40G
     packet processors
·  10/100/1000M and 10G line ports reduce the number of components needed to build high-density line cards
·  2:1 and 4:1 oversubscription eliminates unused bandwidth at the client interface and fully utilizes
     shared network services processor
·  Connects directly to 1G copper PHYs, 100M/1G optical SFP modules, and 10G XENPAK/X2 optical modules
·  Advanced Quality of Service (QoS) guarantees delivery of differentiated services
·  Full RMON 1 statistics and applicable IEEE-802.3 and SNMP statistics provide extensive support for
     performance monitoring and billing



Application

·  Ethernet L2/L3 switches and routers
·  Ethernet aggregation
·  Ethernet over SONET
·  Ethernet over DWDM
·  Security appliances
·  Storage networks


Description

Barrington-II (VSC7344) is an advanced Ethernet MAC containing 24 10/100/1000 Ethernet ports with integrated SGMII and 100/1000 optical serializers/deserializers. The host interface can be configured as SPI-4.2, one XAUI, or two XAUI interfaces. Each SPI-4.2 and XAUI host interface uses a SPI-4.2 status channel for flow control. To support the high oversubscription factor, the Barrington-II has a set of advanced QoS features.

When using the SPI-4.2 host interface, both XAUI ports are available for use as 10 gigabit Ethernet line ports.

In addition to Barrington-II, Vitesse offers Schaumburg-II (VSC7346), an advanced Ethernet MAC containing 12 10/100/1000 Ethernet ports. It has the same features and functionality as Barrington-II.




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