Data Center High Bandwidth Infiniband Optical Transceiver Module

• Package Type: Osfp
• Data Rate: 400GB/S
• Wavelength: 1310nm
• Model NO.: MMS4X00-NS400
• Transmission Distance: Maximum Transmission Distance of 100 Meters
• Power Consumption: 9W-4 Channels/5W-2 Channels
• Interface: MPO-12 APC
• Modulation Scheme: PAM4
• Protocol: Supports Osfp Msa and Cmis 4.0 Protocols
• Transport Package: Standard Transport Packaging
• Specification: Fiber Type: SMF
• Trademark: Mellanox
• Origin: China

Product Description

Product Introduction

The Mellanox MMS4X00-NS400 is a high-performance 400Gb/s NDR InfiniBand optical transceiver designed for next-generation data centers, AI clusters, and HPC environments. It provides superior bandwidth, ultra-low latency, and reliable connectivity, making it an ideal choice for demanding workloads such as AI training, deep learning, supercomputing, and cloud infrastructure.

 

This hot-pluggable module supports OSFP form factor and is fully compliant with NDR InfiniBand specifications, ensuring seamless integration with NVIDIA Quantum-2 switches and ConnectX-7 adapters.

Specification

 

1. General

Product Family: NVIDIA Mellanox Optical Transceiver

Model: MMS4X00-NS400

Form Factor: OSFP (Octal Small Form-factor Pluggable)

 

2. Performance

Data Rate: 400Gb/s InfiniBand (NDR)

Reach: Up to 2 km (SMF)

Wavelength: 1310 nm

Connector Type: MPO-12/APC or LC (variant-dependent)

Latency: Ultra-low, optimized for HPC/AI workloads

 

3. Compatibility

Switches: NVIDIA Quantum-2 (e.g., MQM9790-NS2F / NS2R)

Adapters: NVIDIA ConnectX-7 (e.g., MCX75310AAS-NEAT)

Cables Supported: Single-mode fiber (SMF)

 

4. Power & Thermal

Typical Power Consumption: ≤ 12W

Cooling: Passive (via switch/adapter airflow)

 

5. Dimensions & Weight

Size: Standard OSFP

Weight: ~0.1 kg

 

6. Reliability & Certification

MTBF: > 1,000,000 hours

Standards Compliance: RoHS, CE, FCC, Class 1 Laser

Key Features:

 

Model: MMS4X00-NS400

 

Type: 400Gb/s InfiniBand Optical Transceiver

 

Form Factor: OSFP

 

Data Rate: 400Gb/s (NDR)

 

Reach: Up to 2 km (depending on fiber type)

 

Wavelength: 1310nm

 

Connector: Dual MPO-12/APC or LC (depending on variant)

 

Hot-pluggable and field-replaceable

 

Low power consumption, high reliabilitya

Applications:

AI Training & Deep Learning Clusters

 

High-Performance Computing (HPC) Networks

 

Hyperscale Cloud Data Centers

 

Enterprise Core Networking

 

Low-latency Financial Applications

Main Product

Company Profile

    Founded in 2013, KeyStone Electronic is a globally recognized independent distributor of IT hardware and networking equipment, serving clients across the government, finance, internet,  and IT sectors, including system integrator and value-added resellers. We provide top-tier server and server components such as GPUs, CPUs, SSDs, memory and network adapters to customers worldwide. We are committed to delivering high-quality, reliable solutions tailored to the unique needs of each client. With a focus on service excellence and competitive pricing, we aim to be your trusted partner in IT procurement. 

Product Advantages

Cooperative Brand

Other Services

Packaging & Shipping

FAQ

Q1: Are your products brand new and original?

A1: Yes, we only provide 100% brand new and original Mellanox/NVIDIA products. All items are factory sealed and tested before shipping.

Q2: Do you provide warranty?

A2: Yes, all our server components come with a standard 1 year warranty. All servers come with 3 years warranty. If you need extended warranty, please contact us.

Q3: Can you provide a quotation for bulk orders?

A3: Absolutely. Please send us the model number and quantity you need, and we will offer you the best price with fast delivery options.

Q4: Do you have the items in stock?

A4: We keep a large inventory of popular models (such as H100/H200 GPUs, ConnectX-7 Adapters, Quantum-2 Switches, Mellanox transceivers). Please check with us for the latest stock status.

Q5: What payment methods do you accept?

A5: We accept T/T (bank transfer).

Q6: How long is the delivery time?

A6: For in-stock items, we can ship within 3–5 working days. For bulk orders, delivery time depends on the order quantity.

Q7: Do you provide technical support?

A7: Yes, our engineers can assist with configuration guidance, compatibility check, and after-sales troubleshooting.

Q8: Can you ship to my country?

A8: Yes, we export worldwide. We work with DHL, FedEx, UPS, and freight forwarders to ensure safe and fast delivery.