28-port ET4000 part Agere Systems ET4K family gigabit Ethernet switch

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28-port ET4000 part Agere Systems ET4K family gigabit Ethernet switch

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ET4000 Single-Chip Gbits/s Layer Ethernet Switch
28-port ET4000 part Agere Systems ET4K family gigabit Ethernet switch chip sets. These cost-effective, true switch-on-chip solutions have been developed help simplify your design production efforts switching systems. Agere Systems ET4000 complete switch solution that provides gigabit Ethernet (GbE) ports (IEEE® compliant 802.3z 10/100/1000 Mbits/s Ethernet MACs) single chip. Twenty-four MACs connect external PHYs 6-pin LVDS SGMII interfaces, four connected external fiber PHYs SerDes interfaces. ET4000 offered 525-pin FCBGA package fabricated advanced 0.13 CMOS process technology. complete solution designed address power size constraints switching applications. seamless interface common with Agere ET1081 TruePHYmultiport will help reduce costs ensure performance.
ET4000 highly integrated fully featured Layer Ethernet bridge with integrated MACs, packet buffers, address tables. high levels integration help significantly reduce design costs, reduce power space requirements, increase reliability. ET4000 offers proven TCP/IP network security features such L2/L3/L4 well capabilities. offers advanced service recognition queuing support ability create manage QoSbased services. These comprehensive features ET4000 wire speed performance enables enterprise desktop aggregation switching applications. reference system design available ET4000, more information please contact your Agere Systems sales representative.
Twenty-eight 10/100/1000 Mbits/s Ethernet ports SGMII interfaces copper PHYs, four SerDes interfaces fiber ports). Aggregate Mpackets/s switching capacity (wire speed operation). 32-bit, processor interface. MDIO interfaces. Integrated packet buffer memory. Integrated address table memories. Full IEEE 802.1D bridging. Extensive VLAN support.
Features
Features (continued)
L2/L3/L4 classification access control list (ACL) quality service (QoS). Supporting IPv4 IPv6 Advanced traffic management functions. Link aggregation mirroring. Advanced 0.13 CMOS technology. 525-pin FCBGA package.
Applications
Agere Systems ET4000 chip solutions used create competitive Layer gigabit Ethernet desktop switches. They used 24-port port gigabit Ethernet switch standalone configuration, with addition four fiber ports standalone configuration, high-density gigabit Ethernet fabric switches.
System Diagram
Port Switch 10/100/1000M Copper Ports Ports
SerDes Fiber Fiber Fiber Fiber
ET4000
24xSGMII
ET1081 ET1081 ET1081
Processor
IEEE registered trademark Institute Electrical Electronics Engineers, Inc.
additional information, contact your Agere Systems Account Manager following: INTERNET: http://www.agere.com E-MAIL: docmaster@agere.com AMERICA: Agere Systems Inc., Lehigh Valley Central Campus, Room 10A-301C, 1110 American Parkway Allentown, 18109-9138 1-800-372-2447, 610-712-4106 CANADA: 1-800-553-2448, 610-712-4106) ASIA: CHINA: (86) 21-54614688 (Shanghai), (86) 755-25881122 (Shenzhen) JAPAN: (81) 3-5421-1600 (Tokyo), KOREA: (82) 2-767-1850 (Seoul), SINGAPORE: (65) 6778-8833, TAIWAN: (886) 2-2725-5858 (Taipei) EUROPE: Tel. (44) 1344
Agere Systems Inc. reserves right make changes product(s) information contained herein without notice. liability assumed result their application. Agere, Agere Systems, Agere logo, TruePHY trademarks Agere Systems Inc. Copyright 2004 Agere Systems Inc. Rights Reserved June 2004 BC04-023GSWC

28-port ET4000 part Agere Systems ET4K family gigabit Ethernet switch

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