SiPh 400G QSFP-DD DR4+ 1310nm 2km SMF MPO Optical Transceiver

FIBERSTAMP 400G QSFP-DD DR4+ silicon optical module is an enhanced version of DR4 and supports a larger transmission distance. The product complies with the IEEE 802.3bs 400GBASE-DR4 specification and supports 400G Ethernet rate (425Gb/s) full-duplex links up to 2km. Thanks to the advantages of high signal quality and low mass production cost brought by silicon photonics technology, as well as the advantages of low device cost brought by single-wavelength 100G PAM4 modulation technology and parallel optical engine technology, this product has now become a data center 2km,which is one of the most cost-effective solutions for domestic 400G interconnection.


    • Use hot-pluggable QSFP-DD form factor
    • 4-channel full-duplex transceiver integrated module
    • Rate up to 425Gbps
    • Compliant with QSFP-DD MSA and IEEE 802.3bs 400GBASE-DR4 Ethernet standards
    • Transmission distance up to 2km via single-mode optical fiber (FEC needs to be turned on)
    • MPO12/APC optical interface
    • Maximum power consumption<10W
    • Commercial grade operating temperature range from 0 to 70°C
    • Power supply voltage 3.3V
    • Comply with RoHS environmental protection standard (lead-free)
P/N & Data Sheet Description
FUL-400P4K02C SiPh 400G QSFP-DD DR4+  1310nm 2km Optical Transceiver Module

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