Effdon Networks extends the 10x10 MSA to 80km

Effdon Networks has demonstrated a 100 Gigabit CFP module with an 80km reach; a claimed industry first. The company has also developed the Qbox, a 1 rack unit (1RU) extended reach platform capable of 400-800 Gigabit-per-second (Gbps) with a reach of 80-200km.

Effdon's CFP does not require the use of external DWDM multiplexing/ demultiplexing and can be added directly onto a router. Source: Effdon Networks

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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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Optical transceivers: Useful references

Having begun a gazettabyte feature on optical transceiver roadmaps, here are some useful references. I will keep updating the entry as the article progresses.

Industry bodies

The CFP Multi-Source Agreement (MSA): The hot-pluggable optical transceiver form factor for 40Gbps and 100Gbps applications

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