400G QSFP-DD ZR Coherent Optical Transceiver

FIBERSTAMP 400G QSFP-DD ZR coherent optical module supports 400GE and OTN links reach up to 120km. It operates on full C-band DWDM wavelengths with 75GHz (up to 64 channels) or 100GHz (up to 48 channels) channel spacing, and is ideal for long-haul metro DCI and 5G backhaul applications.


  • QSFP-DD MSA compliant
  • OIF 400ZR compliant
  • Built-in digital diagnostic monitoring function
  • Hot-pluggable 76-pin electrical interface
  • 16.5W maximum power consumption
  • 400G 16QAM modulation
  • Compact size (18.4mm x 93.4mm x 8.5mm)
  • Duplex LC optical interface
  • Supports 425Gbps 400GBASE-R rate
  • 400G-AUI-8 C2M, 8xCEI-56G-VSR PAM-4 electrical interface
  • Commercial case operating temperature range
  • 3.3V power supply
  • Compliant with RoHS (lead-free)

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