400G QSFP-DD LR4 EML CWDM4 10km Transceivers

GIGALIGHT's 400G QSFP-DD LR4 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 10km over single mode fiber with FEC. The 400G QSFP-DD LR4 modules are compatible with 400G-LR4-10 specification of 100G Lambda MSA. The transmission side converts 8x 50G PAM4 electrical signals into 4x 100G PAM4 optical signal. Reversely the receiving side converts 4x 100G PAM4 optical signal into 8x 50G PAM4 electrical signals.Get a Quote
  • Hot-pluggable QSFP-DD form factor full-duplex transceiver module
  • 4-channel cooled CWDM EML TOSA and PIN ROSA
  • Data rate up to 106.25Gbps (53.125GBd PAM4) per channel
  • Retimed 400GAUI-8 electrical interface
  • Compliant with QSFP-DD MSA, CMIS 4.0 and 100G Lambda MSA 400G-LR4-10
  • Reach up to 10km over SMF with KP4-FEC
  • Duplex LC receptacle
  • 10W maximum power dissipation
  • Case operating temperature range: C-Temp
  • Single 3.3V power supply
  • Built-in digital diagnostic functionality
  • RoHS compliant (lead free)
Part Number Product Description
GQD-SPO401-LR4C 400GE QSFP-DD LR4 EML CWDM4 10km Transceiver
  • 400G Ethernet 100G Lambda MSA 400G-LR4-10
  • Data Center Intraconnection
  • Data Center Interconnection
  • 5G Backhaul
  • Metro/Telecom OTN

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