Intel 82577 GbE PHY Datasheet Product Features General Advanced cable diagnostics 10/100/1000 BASE-T IEEE 802.3 TDR specification conformance Channel frequency response Integrated MDI interface termination Extended configuration load sequence resistors to reduce BOM costs Power Supports up to 4 KB jumbo frames (full Reduced power consumption during normal 1 duplex) operation and power down modes Supports carrier extension (half duplex) Integrated Intel Auto Connect Battery Energy detect low power modes Saver Loopback modes for diagnostics Single pin LAN Disable for easier BIOS Fully integrated digital adaptive equalizers, implementation echo cancellers, and crosstalk cancellers Dual interconnect between the Media 2 Access Controller (MAC) and Physical Advanced digital baseline wander correction Layer (PHY): Automatic MDI/MDIX crossover at all PCIe-based interface for active state speeds of operation operation (S0 state) Automatic polarity correction SMBus for host and management traffic (Sx IEEE 802.3u auto-negotiation conformance low power state) MDC/MDIO management interface Technology Flexible filters in PHY to reduce MAC power 48-pin package, 6 x 6 mm with a 0.4 mm Shared NVM access through the MAC lead pitch and an Exposed Pad* for ground MACSec hardware ready (802.1AE), Intel Three configurable LED outputs VPro, Intel Viiv and Virtualization support Flexible power configuration: use either the with appropriate Intel chipset(s) Intel 5 Series Express Chipset 1.05 Vdc components shared voltage rail or the fully integrated Smart speed operation for automatic speed 82577 1.0 Vdc linear regulation reduction on faulty cable plants PMA loopback capable (no echo cancel) 1. Refer to the latest Intel 82577 Specification Update for more details. 2. The MAC is incorporated into the Intel 5 Series Express Chipset. February 2012 Revision 2.5INFORMATION 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. UNLESS OTHERWISE AGREED IN WRITING BY INTEL, THE INTEL PRODUCTS ARE NOT DESIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions markedreserve orundefined Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The information here is subject to change without notice. Do not finalize a design with this information. The products described in this document may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by calling 1-800-548- 4725, or go to: