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Company profile

Topstar is a leading SFP Transceicer manufacturer. We specialize in producing 100G QSFP28,100G CFP,10G SFP,CWDM DWDM,SFP+,XFP, and so on. More buying choices at opticalmodulemanufacturers.com.

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40GBASE-LR4 CFP 40G 1310nm 10km Optical Transceiver

The 40G CFP 40GBASE-LR4 10KM transceiver's designs are optimized for high performance and cost efficiency to provide customers the best solutions for Datacom and Telecom applications.

Finisar Huawei H3C compatible 40GBASE-ER4 CFP 40G 40km Optical Transceiver

The 40G CFP 40GBASE-ER4 40KM transceiver's designs are optimized for high performance and cost efficiency to provide customers the best solutions for Datacom and Telecom applications.

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