Industry underestimating 25 Gigabit parallel optics challenge

Ten Gigabit-based parallel optics is set to dominate the marketplace for several years to come. So claims datacom module specialist, Avago Technologies. 

"One customer told us it has to keep the interface speed below 20Gbps due to the cost of the SerDes"

Sharon Hall, Avago 

"People are underestimating what is going to be involved in doing 25 Gigabit [channels]," says Sharon Hall, product line manager for embedded optics at Avago Technologies. "Ten Gigabit is going to last quite a bit longer because of the price point it can provide."

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Altera optical FPGA in 100 Gigabit Ethernet traffic demo

Altera is demonstrating its optical FPGA at OFC/NFOEC, being held in Los Angeles this week. The FPGA, coupled to parallel optical interfaces, is being used to send and receive 100 Gigabit Ethernet packets of various sizes. 

The technology demonstrator comprises an Altera Stratix IV FPGA with 28, 11.3Gbps electrical transceivers coupled to two Avago Technologies' MicroPod optical modules. 

"FPGAs are now being used for full system level solutions"

Kevin Cackovic, Altera

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Q&A with Rafik Ward - Part 1

In the first of a two-part interview, Rafik Ward, vice president of marketing at Finisar, talks about 40 and 100 Gigabit optics, emerging market opportunities and why this is the best time for a decade to be in the optical components industry.   

"This is probably the strongest growth we have seen since the last bubble of 1999-2000." Rafik Ward, Finisar

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