Optical Networking, Redefined.


QSFPDD, DR4+, 1310nm, 400G, 2km, SMF/MPO12, C-Temp, DDM


The PRE-QSFP56DD-DR4+ optical transceiver supports 400 Gigabit Ethernet applications up to 2km over single mode fiber with the use of FEC. The PRE-QSFP56DD-DR4+ can operate in 400G native operation or in 4x100G breakout mode connecting to single lambda 100G QSFP28-DR or QSFP28-FR optical transceivers.


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