ET4000 AGERE | Alldatasheet
Document overview
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Technical content
Features
- Twenty-eight 10/100/1000 Mbits/s Ethernet ports (24 SGMII interfaces to GbE copper PHYs, up to four SerDes interfaces to GbE fiber ports).
- Aggregate 42 Mpackets/s switching capacity (wire speed operation).
- 32-bit, 66 MHz PCI processor interface.
- Two MDIO interfaces.
- Integrated packet buffer memory.
- Integrated address table memories.
- Full IEEE 802.1D bridging.
- Extensive VLAN support. ET4000 Single-Chip 28 x 1 Gbits/s Layer 2+ Ethernet Switch
- L2/L3/L4 classification for access control list (ACL) and quality of service (QoS).
- Supporting IPv4 and IPv6
- Advanced traffic management functions.
- Link aggregation and mirroring.
- Advanced 0.13 µm CMOS technology.
- 525-pin FCBGA package.
Applications
The Agere Systems ET4000 chip set solutions are used to create competitive Layer 2+ gigabit Ethernet desktop switches. They can be used for a 24-port port gigabit Ethernet switch in standalone configuration, or with the addition of four fiber ports in standalone configuration, or in high-density gigabit Ethernet fabric switches. For additional information, contact your Agere Systems Account Manager or the following: INTERNET: http://www.agere.com E-MAIL: docmaster@agere.com N. AMERICA: Agere Systems Inc., Lehigh Valley Central Campus, Room 10A-301C, 1110 American Parkway NE, Allentown, PA 18109-9138 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 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 296 400 Agere Systems Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. Agere, Agere Systems, the Agere logo, and TruePHY are trademarks of Agere Systems Inc. Copyright © 2004 Agere Systems Inc. All Rights Reserved June 2004 BC04-023GSWC Features (continued) System Diagram IEEE is a registered trademark of the Institute of Electrical and Electronics Engineers, Inc.
24 Port Switch
- 24 10/100/1000M Copper Ports - 4 GbE SFP Ports ET1081 ET1081 ET1081 Processor 1G Fiber 1G Fiber 1G Fiber 1G Fiber ET4000 PCI 24xSGMII SerDes