82579GBE Datasheet, PDF (2/2 Pages) Intel Corporation – High-performance Gigabit Network Connectivity with Support for Intel® vPro™ technology.

Flexible, Low-Cost System Design:
The Intel® 82579 family of networking
components provide a small package (6x6
mm) networking option for convenient
board layout. The Intel® 82579 has flexible
power options including sharing the 1.05
Vdc supply with the chipset or it can be
configured using the integrated switching
voltage regulator (iSVR), removing the
need for an external regulator and reduc-
ing overall cost and board space. Addition-
ally, the 82579 family of products help
to reduce board space by using a shared
FLASH design. Finally, low thermal design
power (TDP) helps improve board place-
ment flexibility.
Environmentally friendly design: The
Intel® 82579 family of products are all lead
free⁴ and halogen free⁵ in their silicon and
package design to reduce the potential for
environmental impact.
Comparison of Controller Features
Features
10 Base T (IEEE 802.3 specification conformance)
100 Base TX (IEEE 802.3 specification conformance)
1000 Base T (IEEE 802.3 specification conformance)
Auto-Negotiation (IEEE 802.3u)
Intel® vPro™ ² technology
Intel® Stable Image Platform Program (SIPP)
Intel® Standard Manageablity
Energy Efficient Ethernet¹ (IEEE 802.3az)
iSCSI Boot Support
MACsec (802.1ae)³
TCP/UDP checksum and segmentation offload (IPv4 and IPv6)
Receive Side Scaling
Dual TX and RX queues
Jumbo Frames (up to 9K)
Teaming
Integrated Auto Connect Battery Saver (ACBS) battery savings
VLAN Tagging (802.1q/ 802.1p)
Timing and Synchronization (802.1as / 1588)
Shared Switched Voltage Regulator (SVR) with chipset
Integrated Switched Voltage Regulator (iSVR)
Shared FLASH with system BIOS
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For more information on the Intel® 82579 Gigabit Ethernet Controller, please visit www.intel.com/go/connectivity.
Component Summary
CONTROLLER^∆
Intel® 82579LM
Intel® 82579V
DISTINGUISHING FEATURES
• C orporate LAN product with support for Intel® vPro™ technology, Intel® AMT², Energy Efficient
Ethernet (802.3AZ)¹, MACsec (802.1ae)³, Intel® SIPP, iSCSI Boot, Server OS support.
• Intended for mobile, desktop, workstation, entry server and embedded designs.
• C onsumer LAN product with support for Energy Effiencient Ethernet (802.3AZ)¹, Intel® Standard
Manageablity, ACBS and standard Gigabit networking features
• Intended for mobile, desktop, and embedded design
ORDER CODES
WG82579LM
WG82579V
1 Energy Efficient Ethernet (EEE) low-power idle requires that both link partners supprt IEEE802.3az.
2 Intel® Active Management Technology (AMT) requires specific Intel chipsets in addition to the Intel 82579LM networking component. Intel Standard Manageability requires specific Intel chipsets in addition to the Intel 82579LM networking
component.
3 MACsec (802.1ae) security requires Intel® 82579LM with EEPROM bits set for MACsec support, a MACsec software supplicant (available from 3rd party vendors) and a MACsec-capable switch.
4 Lead has not been intentionally added, but lead may still exist as an impurity below 1000 ppm.
5 Lead and other materials banned in the RoHS Directive are either: (1) below all applicable substance thresholds as proposed by the EU or (2) an approved/pending exemption applies.
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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
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