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Optical Networking, Redefined.


QSFPDD, LR4, CWDM, 400G, 10km, SMF/LC, C-Temp, DDM


The PRE-QSFP56DD-LR4 optical transceiver supports 400 Gigabit Ethernet applications up to 10km over single mode fiber with the use of FEC. Featuring EML transmitters, low power consumption, LC-UPC connector type and digital diagnostics monitoring (DDM), the QSFP-DD-LR4 module is a great choice for a variety of 400G applications.


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