TOKYO, JAPAN: Mitsubishi Electric Corp. has announced the coming launch of a compact 1.3-micrometer band 40Gbps Electro-Absorption Modulator Laser (EML) module for optical signal transmission of up to 10 kilometers by devices used for sending large-volume data.
The FU-497SEA, which will launch commercially on November 1, will be presented during the 13th China International Optoelectronic Exposition (CIOE) at Shenzhen Convention and Exhibition Center in Shenzhen, China on September 6-9.
As online traffic continues to increase at rapid pace, 10Gbps optical interfaces for networks are giving way to faster 40Gbps interfaces. Mitsubishi Electric’s existing 40Gbps EML module, the FU-697SEA, uses the 1.55-micrometer band for transmissions that are limited to about two kilometers due to wavelength dispersion.
As chromatic dispersion at 1.3 micrometers is almost negligible, Mitsubishi Electric’s new 1.3-micrometer band EML chip delivers high signal quality for 40Gbps optical transmissions over distances of up to 10 kilometers.
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