Intel PRO/10GbE LR Server Adapter PXLA8591LR Prospecto

Intel

®

82597EX 10GbE PCI-X 133 MHz/64-bit MAC controller

High performance on widely adopted 2

nd

-generation PCI host-

bus interface

Single-mode fiber support through 1310 nm optical module

Extends cable length up to 10 km; noise resistant for 
signal integrity

IEEE 802.3ae* 10GBase-LR compliant

Supports industry-wide 10 Gigabit Ethernet standard

Jumbo Frames supported up to 16 KB

Increase performance through reduced overhead

TCP/IP segmentation and TCP checksum offload in RX and TX

Provides efficiency for host processing

256 KB RX and 32 KB TX data FIFO

Enhanced TX and RX logic with minimum buffer requirements

Parity protection for RX FIFO buffer

Data integrity

Mechanisms for delaying/reducing TX and RX frame interrupts

Reduces CPU utilization

PCI-X 1.0a and PCI 2.3

Compatible with compliant host bus interface

SC-Duplex connector for single-mode optical fiber

Ease of use with currently available 10GbE equipment

Flow Control 802.3x*

Supports industry-wide networking standard

PCI 2.2 Message Signaled Interrupts

Improves system interrupt handling

The Intel

®

PRO/10GbE LR Server Adapter—

the industry’s second-generation 10 Gigabit

Ethernet adapter—enables more productive

networks with the fastest Ethernet connectivity

available. The Intel PRO/10GbE LR Server

Adapter delivers industry-leading performance

to bandwidth-intensive applications using a

highly integrated PCI-X Intel

®

82597EX 133 MHz/

64-bit 10GbE controller. High-speed server 

connectivity—once reserved for costly pro-

prietary technologies such as high-performance 

computing clusters and grid-based computing—

can now be achieved with the industry-standard

Intel PRO/10GbE LR Server Adapter.

The IEEE 802.3ae* 10 Gigabit Ethernet

standard extends single-mode fiber distances

to 10 km at 10 Gbps line speeds. Using 

the Intel PRO/10GbE LR Server Adapter,

enterprises can cost-effectively expand

campus-wide connectivity and take control 

of their corporate networks with privately

owned fiber that eliminates costly leased lines. 

And the Intel PRO/10GbE LR Server Adapter

makes it possible for global companies to

decrease critical data center back-up time 

to provide maximum network availability.

The Intel PRO/10GbE LR Server Adapter

helps improve network productivity, extend

reach, and eliminate costly proprietary

networking technologies, while enabling

deployment of standards-compliant 

Ethernet connectivity based on IEEE 

802.3ae 10 Gigabit Ethernet standard.