82567 GbE Physical Layer Transceiver (PHY) Datasheet Product Features Reduced power consumption during normal Extended configuration load sequence operation and power down modes Automatic resolution of FDX/HDX mismatch in IEEE 802.3 Ethernet interface for 1000BASE-T, 10/100 forced configurations 100BASE-TX, and 10BASE-T applications Dual interconnect between MAC and PHY: (802.3, 802.3u, and 802.3ab) conformance LCI for 10/100 Mb/s operation control traffic Supports up to 9 kB jumbo frames (full GLCI for 1000 Mb/s operation duplex) Three LED outputs Supports carrier extension (half duplex) Multiple voltage regulation modes: Auto-negotiation with support for next page External voltage regulation Smart speed operation, for automatic speed Fully integrated linear regulator (nominal reduction on faulty cable plants 1.05 V, programmable) Automatic MDI crossover capable Discrete linear voltage regulator (nominal PMA loopback capable (No echo cancel) 1.8 V-1.9 V) Advanced power management: Supported ICH Integrated MAC Features: Low power link up Linksec (ICH10 only) Auto Connect Battery Saver - link Manageability: vPro Compatible disconnect Performance: Advanced cable diagnostics: RSS Support TDR Checksum offload Channel frequency response Order Number: 321792-001 Revision 2.4 April 2009Legal Lines and Disclaimers INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, life sustaining, critical control or safety systems, or in nuclear facility applications. Intel may make changes to specifications and product descriptions at any time, without notice. Intel Corporation may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights. IMPORTANT - PLEASE READ BEFORE INSTALLING OR USING INTEL PRE-RELEASE PRODUCTS. Please review the terms at