400G QSFP112 FR4 is designed for use in 400 Gigabit Ethernet links on up to 2km of single mode fiber. The module is compliant with the QSFP112 MSA, IEEE 802.3cu and and 100G Lambda MSA. The firmware supports CMIS 4.0 and newer release. We offer transceivers for DR4, FR4, LR4 interfaces. Our vertical integration for optical engines enables leading performance and power consumption. Adoption of 400G QSFP112 will leave a potential way for evolving to 224G/lane speed in the future.

400G QSFP112 FR4 Product Pictures

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400G QSFP112 FR4 Specifications

Data Rate 425Gb/s
Distance 2km
Case Temperature 0~70℃
Voltage Supply 3.3V
Transmitter EML
Receiver PIN
Wavelength CWDM
Connector Duplex LC
Power consumption(Max) 8W

400G QSFP112 FR4 Product Features

  • Supports 425Gb/s
  • Single 3.3V Power Supply
  • QSFP112 MSA Compliant
  • 25 Gb/s (PAM4) optical interface
  • 25 Gb/s (PAM4) electrical interface
  • Commercial case temperature range of 0°C to 70°C
  • CMIS 4.0 or later version.

400G QSFP112 FR4 and More 400G Modules

Optical Interface Optical Signal Rate Transmission mode Standard Electrical Signal  Rate Form Factor
400G-SR16 16*26.5Gbps NRZ 100m MM 802.3bs 16*26.5Gbps NRZ CDFP/CFP8
400G-FR8 8λ*53Gbps PAM4 2km SM 802.3bs 8*53Gbps PAM4 QSFP DD/OSFP
400G-LR8 8λ*53Gbps PAM4 10km SM 802.3bs 8*53Gbps PAM4 QSFP DD/OSFP
400G-SR8 8λ*53Gbps PAM4 100m MM 8*53Gbps PAM4 QSFP DD/OSFP
400G-SR4.2 4*2λ*53Gbps PAM4 100m MM(2λ) 802.3cm 8*53Gbps PAM4 QSFP DD/OSFP
400G-DR4 4*106Gbps PAM4 500m SM 802.3bs 8*53Gbps PAM4 QSFP DD/OSFP
400G-FR4 4*106Gbps PAM4 2km SM 100G/λ MSA 8*53Gbps PAM4 QSFP DD/OSFP
400G-LR4 4*106Gbps PAM4 10km SM TBD 8*53Gbps PAM4 QSFP DD/OSFP

400G QSFP112 FR4 Product Applications

400G QSFP112 FR4 price and specs 400g QSFP YCICT

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