What are the application scenarios for OSFP224-800G-DR4H?

This module is primarily used on the ConnectX-8 network card side, connected via a 12-fiber direct or breakout MPO jumper to the OSFP-1.6T-2xDR4H module in the QuantumX-800 QM3400 or QM3200 switches.

800GBASE-DR4 OSFP224 MMS4A20 1310nm 500m SMF Module for Mellanox

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NVIDIA/Mellanox MMS4A20 Compatible 800G DR4 OSFP224 4x200G-PAM4 1310nm 500m DOM MTP/MPO-12 APC InfiniBand XDR Transceiver Module for SMF (Flat Top)

Name: NVIDIA/Mellanox MMS4A20 Compatible 800G DR4 OSFP224 4x200G-PAM4 1310nm 500m DOM MTP/MPO-12 APC InfiniBand XDR Transceiver Module for SMF (Flat Top)
Brand: Naddod
SKU: 102622
Price: 1299.00 USD
Availability: OnlineOnly
Rating: 5.0 (18 reviews)

#102622

Model: OSFP-800G-DR4H

Sold: 53.6K+

In Stock: Available

$ 1299.00

Transceiver Types:

1.6T DR8｜MMS4A00

800G DR4｜MMS4A20

1.6T DR8｜MMS4A00

800G DR4｜MMS4A20

Brand:

NADDOD (InfiniBand)

Item Spotlights

100% verified by the original, perfectly compatible with NVIDIA ConnectX-8 Adapters.
Tested for compatibility with multiple firmware versions, compliant with IBTA Industrial BER standards.
Free test environment and samples are available to experience the high-quality product performance.
Complies with OSFP MSA, CMIS 5.3, and RoHS protocols, providing a reliable and sustainable solution.
30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.

NVIDIA/Mellanox MMS4A20 Compatible 800G DR4 OSFP224 4x200G-PAM4 1310nm 500m DOM MTP/MPO-12 APC InfiniBand XDR Transceiver Module for SMF (Flat Top)

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Specifications

Applications

Questions & Answers

Resources

Specifications

Applications

Questions & Answers

Resources

Description

NVIDIA/Mellanox MMS4A20 Compatible 800G DR4 InfiniBand XDR Optical Transceiver Module ( OSFP224, 1310nm, 500m , Single MPO-12/APC, DOM, SMF, Flat Top)

NADDOD MMS4A20 is an 800Gb/s single-mode optical transceiver supporting the XDR 800Gb/s InfiniBand protocol. The line rate is 200Gb/s using Pulse Amplitude Modulation of 4- channels denoted as 200G-PAM4. It is used to link the Quantum-X800 QM3x00 switches using Twin-port OSFP224 2x800Gb/s transceivers to the dual 800Gb/s ConnectX-8 mezzanine card located internally in the GB200-based, liquid cooled system. The length of OSFP DR4 is up to 500 meters over SMF MTP/MPO-12 APC cable.

Specifications

Form Factor

OSFP224

Distance

500m

Wavelength

1310nm

Connector

MTP/MPO-12 APC

Power Consumption

≤20.5W

Transmitter

EML

Receiver

Media

SMF

Modulation（electrical）

4x212.5Gb/s PAM4

Modulation（Optical）

4x212.5Gb/s PAM4

Case Temperature(℃)

0~70°C(32 to 158°F)

Protocol

IB XDR

Applications

Questions & Answers

Ask a Question

Can the OSFP224-800G-DR4H module be used with QM9700/QM9790 series switches?

No, this module is a single-channel 200G module with a flat-top form factor and cannot be used with the QM9700 series switches.

What is the difference between OSFP224-800G-DR4H and OSFP-800G-2xDR4H?

The OSFP224-800G-DR4H is a single-port, four-channel module with each channel running at 200G PAM4, primarily used for CX8 network cards, connecting to 1.6T dual-port modules. In contrast, the OSFP-800G-2xDR4H is a dual-port, eight-channel module with each channel running at 100G PAM4, designed for QM9700/9790 switches.

Can this module be downgraded to 400G?

Yes, when paired with a dual-port 1.6T module (OSFP-1.6T-2xDR4H) and connected via a 12-fiber breakout cable, the module can support XDR400 speed (dual-channel at 200G-PAM4 per channel).