Email Us
optical communication products
fiber optic components
fiber optic network solutions

400G OSFP DR4 Fiber Optic Transceiver

Identifier: 110046

MPO12  |  ≤12W

Features

  • Hot-pluggable OSFP form factor

  • MPO-12 connector

  • Four parallel 1310nm optical lanes

  • Data Rate 106.25Gbps PAM4 per lane

  • 8x53.125GBd (PAM4) electrical interface

  • Up to 500m transmission on single mode fiber (SMF) with FEC

  • Digital diagnostics functions are available via the I2C interface

  • Single 3.3V Power Supply and Power Dissipation < 12W

  • Operating Case Temperature: 0℃~+70℃

  • Compliant with IEEE802.3bs and OSFP MSA

  • Compliant with CMIS 4.0 I2C interface

  • RoHS compliant

+ View More

Product Description of 400G OSFP DR4 Fiber Optic Transceiver

This product is a 400Gb/s OSFP optical module designed for 500m optical communication applications. The module converts 8 channels of 50Gb/s (PAM4) electrical input data to 4 channels of parallel optical signals, each capable of 100Gb/s operation for an aggregate data rate of 400Gb/s. Reversely, on the receiver side, the module converts 4 channels of parallel optical signals of 100Gb/s each channel for an aggregate data rate of 400Gb/s into 8 channels of 50Gb/s (PAM4) electrical output data.

An optical fiber cable with an MPO-12 connector can be plugged into the OSFP DR4 module receptacle. Proper alignment is ensured by the guide pins inside the receptacle. The cable usually cannot be twisted for proper channel to channel alignment. Electrical connection is achieved through an OSFP MSA compliant edge type connector.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the OSFP Multi-Source Agreement (MSA) Type 2. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.

Specifications

Part NumberTSBR4-NCNMC3CAApplication400G Ethernet
Form FactorOSFPMax Data Rate425Gbps
Wavelength1310nmDistance500m
ConnectorMPO12FiberSMF
TransmitterDFBReceiverPIN
TX Power-2.9~4dBmMinimum Receiver Power-5.9dBm
Power Budget3dBReceiver Overload4dBm
Power Comsumption≤12WExtinction Ratio>3.5dB
Packaging
ModulationPAM4
DSPYesInbuilt FECNo
Storage Temperature-40℃ ~ + 85℃Operating Temperature0℃ ~ + 70℃
CompatibilityGenericClassCommercial
ProtocolsIEEE 802.3bsWarranty


Applications

  • 4x100G DR4 applications

  • Data center

Compliance

RoHS/ ISO14001/ ISO45001/ ISO9001

Need Help? Contact Our Product Experts or Sales Team Today!
  I agree with T&S’ Privacy Policy and Terms of Use
Recently Viewed
Get in Touch
Please be as detailed as possible have to help us understand your enquiry and help us find the right person to handle your request.
Factory Tour
Click to have a 720 degree factory tour of T&S factories.
Make an Appointment
Make an appointment for an on-site factory tour or an online consultation with our product experts.
Not exactly what you're looking for? Try our customized service!
T&S Communications Co., Ltd.
Latest News & Blog
Anti-Reflection (AR) and High-Reflection (HR) Optical Coatings
Oct 11, 2025
Anti-Reflection (AR) and High-Reflection (HR) Optical Coatings
Optical thin-film coatings play a critical role in controlling how light interacts with optical components. Among the most widely used are anti-reflection (AR) coatings, which minimize surface reflections and enhance transmission, and high-reflection (HR) coatings...
Co-Packaged Optics Powering the Next Era of Data Center Networking
Sep 30, 2025
Co-Packaged Optics Powering the Next Era of Data Center Networking
Co-Packaged Optics: Powering the Next Era of Data Center Networking The explosive growth of artificial intelligence (AI), high-performance computing (HPC), and next-generation networking models is res...
Game-Changer CPO: Paving the Way for Next-Generation High-Speed Networks
Sep 30, 2025
Game-Changer CPO: Paving the Way for Next-Generation High-Speed Networks
​The digital era is entering a new phase where Artificial Intelligence (AI), High-Performance Computing (HPC), Machine Learning (ML) and hyper-scale cloud platforms are demanding data speeds once thought impossible. Training a large language model, running real-time analytics...