Intel 82578 overview
Intel 82578 Ethernet Controller Chipset 10 BASE-T IEEE 802.3 specification conformance 100 BASE-TX IEEE 802.3 specification conformance 1000 BASE-T IEEE 802.3 s...
Product details
Manufactured byIntel
Product groupEthernet Controller Chipsets
DescriptionIntel 82578 Ethernet Controller Chipset
General Features10 BASE-T IEEE 802.3 specification conformance 100 BASE-TX IEEE 802.3 specification conformance 1000 BASE-T IEEE 802.3 specification conformance IEEE 802.3u auto-negotiation conformance Supports carrier extension (half duplex) Loopback modes for diagnostics Advanced digital baseline wander correction Automatic MDI/MDIX crossover at all speeds of operation Automatic polarity correction MDC/MDIO management interface Flexible filters in PHY to reduce integrated LAN controller power Intel® VPro, Intel® Viiv and Virtualization support with appropriate Intel® chipset(s) components Smart speed operation for automatic speed reduction on faulty cable plants PMA loopback capable (no echo cancel) 802.1as/1588 conformance Intel® Stable Image Platform Program (SIPP) iSCSI Boot
Performance FeaturesSupports up to 4 KB jumbo frames (full duplex)1 802.1Q and 802.1p Receive side Scaling (RSS) Two queues (Tx and Rx)
Power FeaturesFully integrated linear regulation for 1.2 Vdc Reduced power consumption during normal operation and power down modes Integrated Intel® Auto Connect Battery Saver (ACBS) Single pin LAN Disable for easier BIOS implementation Low Power Link Up (LPLU)
Media Access Controller (MAC) / Physical Layer (PHY) InterconnectPCI-based interface for active state operation (S0 state) SMBus for host and management traffic (Sx low power state)
Package / Design48-pin package, 6 x 6 mm with a 0.4 mm lead pitch and an Exposed Pad* for ground Three configurable LED outputs Reduced Bill Of Material (BOM) cost by sharing SPI Flash with the Intel® 5 Series Express Chipset
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Intel
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Product group
Ethernet Controller Chipsets
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