SiPh 400G QSFP112 DR4 1310nm 500m SMF MPO Optical Transceiver

FIBERSTAMP Silicon Photonics 400G QSFP112 DR4 optical transceiver module adopts 100G PAM4 and silicon photonics integration technology, which is widely used in 400GBASE Ethernet links, and the transmission distance can reach up to 500m through single-mode fiber with KP-FEC on. It is a cost-effective and lower power consumption solution for 400GBASE data center.


  • Hot-pluggable QSFP-DD form factor
  • 4-channel full-duplex transceiver integrated module
  • 4×106.25Gbps(53.125GBd PAM4)electrical interface
  • 4×106.25Gbps(53.125GBd PAM4)optics architecture
  • Compliant with QSFP112 MSA and IEEE 802.3cu protocol
  • Transmission distance up to 500m over single-mode optical fiber (KP-FEC on)
  • MPO12 optical interface
  • Built-in digital diagnostic functions
  • Power consumption less than 10w
  • Commercial operating temperature range
  • Supply voltage 3.3V
  • RoHS compliant (lead-free)
P/N & Data Sheet Description
FUJ-400P4M50C 400G QSFP112 DR4 500m SiPh Optical Module

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