Part Number: 6C-QSFP-DD-DR4

Data Rate: 400G

Wavelength (nm): 1310

Source: EML+PIN

Tx Power (dBm): -2.9~4

Rx Sens (dBm): -5.9~4

Temperature: 0°C – 70°C

Media Type: MMF

Connector: MPO/MTP

DDM: with

Reach: 500m

Certificate: CE, RoHS, FCC

Brand: 6COM


  • Hot-pluggable QSFP-DD form factor with non-hermetic packagage
  • Utilizes 56G silicon photonics chip with CW laser and 16nm DSP
  • Supports 500m transmission with SM fiber and host KP4 FEC
  • Operate at 106.25Gb/s (PAM4) per channel
  • Support MPO-12 connector
  • Compliant with 400GAUI-8 electrical interface
  • Compliant with IEEE 802.3bs and QSFP-DD MSA
  • Supports receiver signal strength indicator (RSSI) and transmitter output power monitoring (TOPM)


  • 400Gb Ethernet interconnect
  • Switch to switch connectivity
  • High performance computing