400G OSFP DR4 is designed for use in 400 Gigabit Ethernet links on up to 500m of single mode fiber.

400G OSFP DR4 Product Overview

The optical module is designed for use in 400 Gigabit links over 500m single mode fiber. It is operating on 1310nm wavelength, and are compliant with the OSFP MSA. Digital diagnostics functions are available via the I2C interface, as specified by the OSFP MSA.
400G has become the next generation backbone upgrade and new construction direction; it will become the inevitable trend of the data center. More and more data center service providers have begun to expand and retrofit existing data centers and upgrade to 400G networks. Driven by data center requirements, transceiver vendors are also expanding their manufacturing capacity to keep pace with the demand for 400Gbps transceivers.

400G OSFP DR4 Product Pictures

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400G OSFP DR4 Product Specifications

Data Rate425Gb/s
Case Temperature0~70℃
Voltage Supply3.3V
Power consumption(Max)10W

400G OSFP DR4 Product Features

  • Supports 2x 212.5Gb/s, 4×106.25Gb/s or 425Gb/s
  • OSFP MSA Compliant
  • 125Gb/s(PAM4) or 4×106.25 Gb/s(PAM4) optical interface
  • 125Gb/s(PAM4) electrical interface
  • 0°C to 70°C
  • CMIS 4.0 or higher support

400G OSFP DR4 Product and More 400G SFP Modules

Optical InterfaceOptical Signal RateTransmission modeStandardElectrical Signal  RateForm Factor
400G-SR1616*26.5Gbps NRZ100m MM802.3bs16*26.5Gbps NRZCDFP/CFP8
400G-FR88λ*53Gbps PAM42km SM802.3bs8*53Gbps PAM4QSFP DD/OSFP
400G-LR88λ*53Gbps PAM410km SM802.3bs8*53Gbps PAM4QSFP DD/OSFP
400G-SR88λ*53Gbps PAM4100m MM802.cm8*53Gbps PAM4QSFP DD/OSFP
400G-SR4.24*2λ*53Gbps PAM4100m MM(2λ)802.3cm8*53Gbps PAM4QSFP DD/OSFP
400G-DR44*106Gbps PAM4500m SM802.3bs8*53Gbps PAM4QSFP DD/OSFP
400G-FR44*106Gbps PAM42km SM100G/λ MSA8*53Gbps PAM4QSFP DD/OSFP
400G-LR44*106Gbps PAM410km SMTBD8*53Gbps PAM4QSFP DD/OSFP

400G OSFP DR4 Product Applications

Huawei CloudEngine S5732-H24S6Q Switch

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