Qsfp dd fr4 400gbase-fr4 qsfp-dd optics transceiver module, up to 2km over duplex smf 100g lc

Qsfp dd fr4 400gbase-fr4 qsfp-dd optics transceiver module, up to 2km over duplex smf 100g lc

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400GBASE-FR4 QSFP DD optical transceiver is designed for high-speed, long-range 400 Gigabit Ethernet applications of up to 400 gigabits per second. The JT-OSFP-400G-FR4  is offered with optical LC Duplex Connector. This module utilizes the 400GBASE-FR4 technology for transmission. With this transceiver, two Ethernet switches can be connected through two single-mode fiber cores. The JT-QSFPDD-400G-FR4  supports a transmission distance of up to 2 kilometers. 


  • 4 channels full-duplex transceiver modules
  • Transmission data rate up to 100Gbps per channel
  • 4x100Gbps PAM4 transmitter and PAM4 receiver
  • 4 channels 1310nm EML array
  • 4 channels PIN photo-detector array
  • Internal CDR circuits on both receiver and transmitter channels
  • Power consumption < 10W
  • Reach up to 2 Km SMF
  • LC connector receptacle
  • Built-in digital diagnostic functions
  • Operating case temperature range 0°C to +70°C
  • 3.3V power supply voltage
  • RoHS compliant (lead free)


  • Data center
  • 100GBASE-LR4

ConnectorLC Duplex
Electric Signal8x50G
Form factorQSFP-DD
Commercial Temperature Range0 to 70°C (32 to 158°F)
TX Power-3.3~3.5dBm
Max Data Rate400Gbps
Application400GBASE Ethernet
Max Cable Distance2km
Modulation FormatPAM4
Optical Signal4x100G
ProtocolsQSFP-DD MSA Compliant
Receiver TypePIN
Receiver Sensitivity<-2.6dBm
Transimitter TypeEML CWDM4
Power Consumption<12W

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JT-QSFPDD-400G-FR4.pdf172.48KB Download

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  • Product Code: JT-QSFPDD-400G-FR4
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JT-QSFPDD-400G-FR4.pdf172.48KB Download

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