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Inphi® Corporation Introduces 40G/100G Receiver Reference Platform
Reference design breaks the barrier to low-cost, reliable BER testing from 13 to 28 Gbps
WESTLAKE VILLAGE, Calif., January 20, 2009 - Inphi® Corporation (www.inphi-corp.com),
the world leader in analog performance and signal integrity, today introduced a 28G Bit Error Ratio (BER) Receiver
reference design. This reference design will be highlighted this week in Inphi’s booth # 2-57 at the Fiber Optics
Expo in Tokyo, Japan, January 21 – 23, 2009. The 28G BER Receiver is for R&D or production testing of emerging
high speed protocols from 13 to 28 Gbps, including 100 Gigabit Ethernet, 40G Differential Quadrature Phase Shift
Keying (DQPSK), 14G Fibre Channel, and 100G Dual-Polarization Quadrature Phase Shift Keying (DP-QPSK). The
reference design helps to accelerate time-to-market for Test & Measurement vendors designing next generation 28G
test platforms.
For high speed data links, BER testing is the most fundamental test at the physical layer, as it measures whether
the data bits are correctly transmitted across the link. BERT systems for speeds up to 12.5 Gbps are well
established. However, with the emergence of networking standards such as 40G SONET, 100G Ethernet, and 14G Fibre
Channel, design and test engineers require BERTs with high speed front-ends above 12.5 Gbps, up to 28 Gbps. The
Inphi 28G BER Receiver reference design addresses the challenge of designing a high speed front-end at 28 Gbps,
and integrates an Inphi chipset in a proven, high performance, and reliable design. The reference design, together
with a 12.5G BERT and a 28G high speed test pattern generator, comprise a complete 28 Gbps test solution. For test
applications requiring clock recovery, the 28G BER Receiver reference design provides a buffered copy of the high
speed input data stream, which can be supplied to an optional Clock Recovery Unit to generate a recovered clock.
The 28G BER Receiver reference design is based on an Inphi chipset of a 5081DX 50 Gbps 1:4 Demultiplexer, 25717CF
25 Gbps 1:2 Fanout, and 20709SE 20 Gbps 2:1 Selector.
“Inphi’s 28G BER Receiver reference design is a
simple and cost-effective tool for the development and testing of emerging higher speed interfaces,” said Mark
Donovan, Vice President of Optical Assemblies for Finisar Corporation. “This reference design enables us to
improve our test capabilities while leveraging existing investments in 12.5G BERT systems and software.”
Availability
The Inphi 28G BER Receiver reference design is available immediately as a
Reference Board for evaluation. For more information, please e-mail products@inphi-corp.com.
About
Inphi Corporation
Inphi Corporation is an industry leader in the innovation of high-performance analog components that serve a
broad set of markets and applications including communications, computing and networking. Leading corporations
rely on Inphi for components that transport, store, deliver, and test high-speed data for the world’s most
innovative systems. Inphi is recognized as a global technology leader for its excellence in design, dedication to
the development of open standards, and commitment to R&D. Learn more about Inphi Corporation by visiting
www.inphi-corp.com, or call .
Inphi Corporation
Headquarters
2393 Townsgate, Suite 101
Westlake Village, CA 91361
Phone: (805) 446-5100
Fax: (805)
446-5190
E-mail:
products@inphi-corp.com
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Posted 1/20/2009
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