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PDF JL82598EB Data sheet ( Hoja de datos )
| Número de pieza | JL82598EB | |
| Descripción | 10Giga Ethernet Controller | |
| Fabricantes | Intel | |
| Logotipo |  |
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Product Brief
Intel® 82598 10 Gigabit Ethernet Controller
Network Connectivity
Intel® 82598 10 Gigabit Ethernet Controller
High-performance, Dual-Port 10 Gigabit Network Connectivity Designed for Multi-core
Processors and Optimized for Virtualization
• High-performing, PCI Express* 1/10 Gigabit Ethernet connection
ideally suited for demanding enterprise applications and
embedded system designs
• Dual-port, industry-leading, energy-efficient design creating
new opportunities for blades and LAN-on-motherboard
(LOM) solutions
• Introduces multiple product innovations optimized for
virtualization and ideal for server consolidation
• High-volume stable architecture that includes broad operating
system support
Energy-Efficient, Next-Generation
10 Gigabit Performance
10 Gigabit Ethernet has moved past the early adoption stage and
is rapidly becoming the mainstay for backbones within enterprise
and service provider networks. The escalating deployments of
servers with multi-core processors and demanding applications
such as high-performance computing (HPC), database clusters,
and video on demand are driving the need for a 10 Gigabit
connection. The Intel® 82598 10 Gigabit Ethernet Controller is
a next-generation, PCI Express* 2.0 (2.5 Gbps) controller with
balanced features and energy-efficient design that meets the
throughput and latency requirement of bandwidth-hungry
applications. The 82598 controller is designed for multi-core
processors and implements advanced features for efficient
routing of packets using multiple queues as well as include load
balancing of interrupts using MSI-X. The controller also supports
stateless offloads such as TCP segmentation offload, header
replications/splitting, and Direct Cache Access (DCA) to lower
CPU utilization. In addition, the 82598 controller offers advanced
features for Virtualization and Storage over Ethernet all within a
very low power envelop of 4.8W (dual port).
High-Performance Design Features
The Intel 82598 10 Gigabit Ethernet Controller is a single,
compact component with two fully integrated 10 Gigabit Ether-
net Media Access Control (MAC) and XAUI ports. The controller
supports CX4 (802.3ak*) and KX4/KX (802.3ap*) interfaces and
each port contains a Serializer-Deserializer (SerDes) for backward
compatibility with gigabit backplanes. The device is designed for
high performance and lower memory latency. Wide internal data
paths eliminate performance bottlenecks by efficiently handling
large address and data words. The controller includes advanced
interrupt-handling features and uses efficient ring-buffer
descriptor data structures, with up to 64 packet descriptors
cached on chip. A large on-chip packet buffer maintains superior
performance. The 82598 controller enables network manageabil-
ity implementations required by IT personnel for remote control
and alerting. The communication to the Board Management
Controller (BMC) is available either through an on-board System
Management BUS (SMBus) port or though the Distributed
Management Task Force (DMTF)-defined NC-SI.
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet JL82598EB.PDF ] | |
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