Part Number: 6C-QSFP-DD-SR8

Data Rate: 400G

Wavelength (nm): 850

Source: VCEL+PIN

Tx Power (dBm): -6~4

Rx Sens (dBm): -7.9~4

Temperature: 0°C – 70°C

Media Type: MMF

Connector: MPO/MTP

DDM: with

Reach: 100m

Certificate: CE, RoHS, FCC

Brand: 6COM


  • QSFP-DD MSA compliant
  • Electrical interface compliant with 400GAUI-8 and CEI-56G-VSR-PAM4
  • Bi-directional operation: 8 x Tx, and 8 x Rx at 53.125Gb/s with 26.5625G PAM4 modulation scheme
  • Built in DSP
  • Enabled by 850nm VCSEL
  • Operating case temperature 0°C – 70°C
  • Hot pluggable
  • Power consumption 9.5W per end
  • Transmission distance up to 100m with OM3 fiber
  • Laser eye safety Class 1
  • CMIS management interface


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