'Sr4 qsfp transceiver' diaporamas de présentation

40GBASE QSFP AOC and 40GBASE-SR4 QSFP Transceiver, Which Is Your Choice?

40GBASE QSFP AOC is more reliable and stable than 40GBASE SR4 QSFP transceiver and costs less for 40G interconnection. However, it cannot perform as much good as 40GBASE-SR4 QSFP when the transmission distance is longer than 100 meters. And the function of DDM can help this 40G transceiver find its best working state, which is cannot be achieved by AOC.

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