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NVIDIA MMS4X00-NS400 Compatible 400G OSFP DR4 Flat Top PAM4 1310nm MTP/MPO-12 500m SMF FEC Optical Transceiver Module
NVIDIA MMS4X00-NS400 Compatible 400G OSFP DR4 Flat Top PAM4 1310nm MTP/MPO-12 500m SMF FEC Optical Transceiver Module
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NVIDIA MMS4X00-NS400 Compatible 400G DR4 OSFP Flat Top PAM4 Optical Transceiver Module (1310nm MTP/MPO-12 500m SMF with FEC DDM)
The 400G OSFP DR4 Flat Top transceiver module is designed for use in 400 Gigabit Ethernet links over 500m single mode fiber. The module has 4 independent electrical input/output channels operating up to 106.25Gbps per channel. This transceiver consists of a transmitter/receiver unit, each operating on a set of wavelengths at 1310nm. The transmitter path of the module incorporates a bi-directional PAM4 re-timer ASIC integrated with an EML laser and a 4-channel internal driver. On the receiver path, used 4 photodiodes and a 4-channel TIA array, along with the PAM4 re-timer.
Product Details
| NVIDIA Compatible | MMS4X00-NS400 | Vendor Name | DFT |
| Form Factor | OSFP | Max Data Rate | 425Gbps |
| Wavelength | 1310nm | Max Distance | 500m |
| Modulation Format | PAM4 | Host Required | FEC |
| Connector | MTP/MPO-12 APC | Voltage Supply | 3.3V |
| Cable Type | SMF | DDM Support | Yes |
| Transmitter Type | 1310nm EML | Receiver Type | PIN |
| TX Power | -2.9~+4.0dBm | Receiver Sensitivity | < -4.4dBm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 12.0W |
| Protocols | OSFP MSA, IEEE 802.3bs | Application | 400G Ethernet, Datacenter Enterprise Networking, Infiniband Interconnects |
400GIB/EN Switches to 2 Connectx-7 and BIueField-3
Quality Certifications
Quality Assurance
Features
Accelerating AI Network Architecture Innovation
DFT offers a forward-looking InfiniBand solution with high bandwidth efficiency, excellent scalability, predictable network latency, and enhanced security.
DFT 400G OSFP SR4 module utilizes advanced dual Broadcom DSP and VCSEL chips, offering high-speed, low-power, and stable data transmission for 400G links. It provides higher bandwidth for hyperscale data centers and cloud infrastructures, delivering high-performance, reliable solutions.
Broadcom VCSEL
Reduce power consumption and costs, ensuring stable data transmission
Low BER on par with NVlDlA originals
During LL FEC (272,257) testing, FiberMall transceivers achieve Pre-FEC BER of -8~-10, and near-zero post-correction, reducing operations and maintenance (O&M) complexity and costs.
The 400G OSFP has a flat-top design and utilizes the riding heat sink (cooling fins) on the ConnectX-7 connector cage. It Used in ConnectX-7/OSFP adapters and can offers higher port density and cost effective systems.
Our Advantages
Rigorous Industrial Product Testing
Optical communication products belong to industrial products, which require high stability and reliability. DFT adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably.
100% 3rd Party Compatible
DFT Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment, we will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.
