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AR8327N - Seven-port Gigabit Ethernet Switch

This page provides the datasheet information for the AR8327N, a member of the AR8327 Seven-port Gigabit Ethernet Switch family.

Datasheet Summary

Description

The AR8327 is a highly integrated seven-port Gigabit Ethernet switch with non-blocking switch fabric, a high-performance lookup unit with 2048 MAC address, and a four-traffic class Quality of Service (QoS) engine.

The AR8327 has the flexibility to support various networking applications.

Features

  • can reduce CPU effort for VLAN/Q. O. S/ DSCP/Forward mapping & remapping based on layer1 to Layer4 information. 16 PPPoE header add/removal can increase Video quality and offload the CPU. Hardware IGMP V1/V2/V3 is an innovation for IPTV service. Green Power can increase energy efficiency for no link or idle states. The AR8327N chip supports hardware NAT (Network Address Translation) to offload the CPU and achieve the full wire speed when doing NAT. The AR8327/AR8327N supports the following modes o.

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Datasheet preview – AR8327N

Datasheet Details

Part number AR8327N
Manufacturer Atheros
File Size 2.27 MB
Description Seven-port Gigabit Ethernet Switch
Datasheet download datasheet AR8327N Datasheet
Additional preview pages of the AR8327N datasheet.

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Full PDF Text Transcription

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Data Sheet June 2011 Version 1.0 AR8327/AR8327N Seven-port Gigabit Ethernet Switch General Description The AR8327 is a highly integrated seven-port Gigabit Ethernet switch with non-blocking switch fabric, a high-performance lookup unit with 2048 MAC address, and a four-traffic class Quality of Service (QoS) engine. The AR8327 has the flexibility to support various networking applications. The AR8327 is designed for costsensitive switch applications in wireless AP routers, home gateways, and xDSL/cable modem platforms. The AR8327 integrates all the functions of a high-speed Switch system, including packet buffer, PHY transceivers, media access controllers, address management, and a nonblocking switch fabric into a single 0.11 um CMOS device.
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