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FOR IMMEDIATE RELEASE
XILINX VIRTEX-II PRO X FPGAS CUT SYSTEM CABLING
COSTS
BY TENS OF THOUSANDS OF DOLLARS
Industry First Demonstration at DesignCon 2005
Showcases Virtex-II Pro X
Driving Standard Low Cost InfiniBand Copper Cables at Data Rates
Up to 10 Gbps
SAN JOSE, Calif., January 31, 2005 - At DesignCon 2005, Xilinx Inc.
(NASDAQ: XLNX) today showcased the industry's first demonstration
of Virtex-II Pro X RocketIO Multi-Gigabit Transceivers
(MGTs) driving 10 Gbps of serial data over one meter of industry
standard InfiniBand copper cable assemblies, developed by
Meritec. Seen in the Meritec Booth #727, the demonstration proves
that a cost effective and reliable cabling solution at data rates
up to 10 Gbps is possible with off the shelf components. As a result,
designers seeking lower-cost system cabling can now save tens of
thousands of dollars compared to optical based solutions. For instance,
a multi-shelf system composed of two 80 gigabit Metro Aggregation
Switches requires eight bidirectional 10 Gbps links. Using two Virtex-II
Pro X FPGAs and a standard x12 InfiniBand cable, this solution can
be provided for less than $800 while a comparable solution using
the XFP or X2 optical modules would cost more than $15K.
According to Ken Braund, marketing manager at Meritec, "The
market is demanding new, robust, low cost solutions for very high
bandwidth applications such as 10G Ethernet, CX4, 10G Fibre Channel,
10G ATM, SONET, InfinBand, and more. Regardless of application,
be it box-to-box, rack-to-rack, or virtual backplanes, the combination
of Xilinx FPGA technology and Meritec's Direct Attach 4x and 12x
cable assemblies delivers the high-speed, cost-effective solution
the market needs."
"Xilinx designed the RocketIO MGT with the goal of providing
high-performance serial solutions for a range of system requirements
while reducing system cost and offering faster time-to-market,"
said Tim Hemken, marketing director for the Communications Technology
Division at Xilinx. "As a part of our High-Speed Serial Initiative
to provide pre-engineered solutions that simplify the design of
serial systems, we are very pleased to be working with Meritec to
offer proven flexible, reliable system cabling alternatives."
The InfiniBand Specification provides for cable configurations of
x1, x4, and x12 bidirectional channels in a single connector/cable
assembly. These multi-channel cables provide a new approach for
multi-gigabit interconnects. Customers can now easily run up to
12 channels at 6 Gbps, solving a long-standing copper connect design
challenge. A more significant point lies in the fact that performance-leading
companies can now run 12 channels at 10 Gbps delivering an astonishing
120 Gbps in each direction.
These multi-gigabit transmissions over standard copper cables will
provide customers reliable high-speed cabling solutions for numerous
interconnect applications, such as shelf-to-shelf and rack-to-rack
for network equipment, storage systems, server clusters, scalable
multi-processing and proprietary interconnects. This new copper
cabling solution provides more flexibility to customers, while reducing
program risk and costs by combining industry standard FPGAs with
cost-effective InfiniBand interconnect products.
Demonstration Drill Down
The demonstration is based on multiple 10 Gbps channels running
in alternating directions through a 1-meter cable and connector
assembly, therefore injecting maximum cross talk from adjacent aggressors.
The error free performance easily exceeds 10-15, making it ideal
for shelf-to-shelf applications. Error free performance has also
been shown with four links operating simultaneously at 6.25 Gbps
over six meters of x4 InfiniBand cable. The bit error rate measurements
were performed using the XBERT reference design from Xilinx. The
XBERT reference design (available as a free download at http://www.xilinx.com/bvdocs/appnotes/xapp661.pdf)
allows users to run bit error testing on any combination of channels
simultaneously, or even one at a time. For more information on this
solution, please visit the Xilinx high-speed serial solution portal
at http://www.xilinx.com/serialsolution.
About Xilinx Virtex-II Pro X FPGAs
Xilinx Virtex-II Pro X FPGAs incorporate up to 20 RocketIO multi-gigabit
transceivers, supporting operating ranges of 2.488 Gbps to 10.3125
Gbps per channel. Virtex-II Pro X FPGAs are the first programmable
ICs that can directly drive OC-48 SONET compliant systems and support
SONET implementation for OC-192 data rates as well as 10GE applications.
Virtex-II Pro X FPGAs also enable new applications which require
multiple high-speed serial channels, each running at speeds up to
10.3125 Gbps, including popular bandwidth nodes such as 4.25 Gbps,
5 Gbps, and 6.25 Gbps. The 10 Gbps transceivers, when used in multiples,
support effective bandwidths through the FPGA of more than 200 Gbps.
About the Xilinx High-Speed Serial Initiative
The Xilinx High-Speed Serial Initiative was established to accelerate
the industry's migration from parallel to high-speed serial I/O
by delivering a new generation of connectivity solutions for system
designers. The trend toward high-speed serial connectivity is being
driven by companies across a wide range of industries as a means
to reduce system costs, simplify system design, and provide scalability
to keep pace with current and future bandwidth requirements. Serial
solutions will ultimately be deployed in nearly every aspect of
every electronic product imaginable, from chip-to-chip interfacing,
backplane connectivity, and box-to-box communications.
About InfiniBand
InfiniBand cables are available in a variety of standard configurations
and lengths. Standard InfiniBand cable assemblies are available
in production quantities from numerous sources in 1X, 4X, and 12X
configurations.
About Meritec
Meritec, a preferred supplier of high data rate Direct Attach 4X
and 12X InfiniBand cabling along with its West Coast affiliate,
Joy Signal Technology, are vertically integrated manufacturers from
Concept to Connection of high-performance electronic interconnect
systems and connectors. Four decades of experience serving global
markets including Telecom and Datacom, Medical, Automatic Test Equipment
(ATE), Computer Products and Military/Aerospace. Meritec/JOY Signal
is a primary source for robust 2mm HM and cPCI Cabling, Angled PCI
and PCI Express Connectors, Sockets, DIMM Sockets, Flat Flex Cabling,
and 4X and 12X InfiniBand Cabling - RoHS Compliant in 2005. Meritec,
where Custom Thinking is our Standard! - made in the U.S.A. - www.meritec.com
- 888-MERITEC (888-637-4832) - DesignConBooth 727.
About Xilinx
Xilinx is the worldwide leader in complete programmable logic
solutions. For more information, visit www.xilinx.com.
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