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NVIDIA/Mellanox MMS4X00-NM Compatible 800GBASE 2 x DR4/DR8 OSFP Finned Top PAM4 1310nm 500m DOM Dual MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for Quantum-2 Switches
NVIDIA/Mellanox MMS4X00-NM Compatible 800GBASE 2 x DR4/DR8 OSFP Finned Top PAM4 1310nm 500m DOM Dual MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for Quantum-2 Switches
NVIDIA/Mellanox MMS4X00-NM Compatible 800GBASE 2 x DR4/DR8 OSFP Finned Top PAM4 1310nm 500m DOM Dual MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for Quantum-2 Switches
P/N: OSFP-800G-2xDR4
US$599.00
8
Reviews
3
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1000 In Stock）

Product Highlights

Qualified for InfiniBand NDR End-to-End Systems
Built-in Broadcom 7nm DSP Chip, Max. Power Consumption 16.5W
Finned-Top OSFP Used in Quantum-2 Air-Cooled Switches
Support 800G-to-Two 400G ConnectX-7 Links or 800G-to-Four 200G ConnectX-7 links
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
100% Verified by the Original, Perfectly Compatible with NVIDIA QM9700/9790 Devices
Compliant with OSFP MSA, IEEE 802.3ck, RoHS, and Class 1 Laser Safety, with DDM Support
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Specifications
Q&A
Reviews
Resources
NVIDIA/Mellanox MMS4X00-NM Compatible 800GBASE 2 x DR4/DR8 OSFP Finned Top PAM4 1310nm 500m DOM Dual MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for Quantum-2 Switches
The InfiniBand MMS4X00-NM Compatible OSFP Optical Transceiver is an 800Gb/s 2x400Gb/s Twin-port OSFP, DR8 single mode, parallel, 8-channel transceiver using two, 2-fiber, 4-channel MPO-12/APC optical connectors at 400Gb/s each. The parallel single mode, reach 8-channel (DR8) design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using 8 single mode fibers. It is qualified for use in InfiniBand NDR end-to-end systems.
It is the ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. Used in Quantum-2 air-cooled switches.
Specifications
NVIDIA/Mellanox InfiniBand Compatible
MMS4X00-NS
Vendor Name
AICPLIGHT
Form Factor
Twin-port OSFP Finned Top
Max Data Rate
850Gbps (8x 106.25Gbps)
Wavelength
1310nm
Max Cable Distance
100m
Connector
Dual MTP/MPO-12 APC
Media
MMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-2.9~4.0dBm
Minimum Receiver Power
-5.9dBm
Power Budget
3dB
Receiver Overload
5dBm
Max Power Consumption
17W
Extinction Ratio
＞3.5dB
Modulation (Electrical)
8x100G-PAM4
Modulation (Optical)
Dual 4x100G-PAM4
CDR (Clock and Data Recovery)
TX & RX Built-in DSP
Packaging Technology
COB (Chip on Board) Packaging
Modulation Format
PAM4
Inbuilt FEC
No
Protocols
IEEE 802.3cu-2021, IEEE P802.3ck D2.2
Warranty
5 Years
Certification
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Questions & Answers
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All (3) Product (1)Compatibility (1)Performance (1)
Q:

What is the maximum distance supported?

by o***m on 2025-07-08 08:22:25

A:

Up to 10km depending on the model and fiber type.

by Helpful on 2025-07-08 09:55:38

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Q:

Are MSA standards followed?

by 9***m on 2025-07-07 17:16:09

A:

Yes, all modules conform to the appropriate MSA standards.

by Helpful on 2025-07-07 17:38:43

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Q:

Does the product support hot-swappable installation?

by D***m on 2025-07-07 14:21:39

A:

Yes, all our transceivers are designed to be hot-swappable.

by Helpful on 2025-07-07 15:40:31

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Customer Reviews
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All (8) Performance (2)Compatibility (1)Ease of Use (3)Customer Support (2)
Q
Q***m
2025-07-06 19:01:26
Confirmed Purchase
5.0

Post-sales follow-up ensured we were satisfied and fully operational. This level of care is rare these days.

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s
s***m
2025-07-02 09:07:46
Confirmed Purchase
5.0

Clearly labeled ports and cables make organizing and managing our high-density racks straightforward.

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d
d***m
2025-06-08 22:39:46
Confirmed Purchase
5.0

This product delivers consistently high-speed transmission with minimal latency. It has become our top choice for deploying in environments that require reliable data throughput, such as AI clusters and financial trading systems.

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h
h***m
2025-05-21 17:47:02
Confirmed Purchase
5.0

Full compliance with MSA standards made cross-vendor deployment easy. It worked perfectly in our mixed-brand environment.

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W
W***m
2025-05-10 21:03:23
Confirmed Purchase
5.0

We had a minor configuration issue and received step-by-step remote assistance within an hour. Excellent service.

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s
s***m
2025-05-08 10:04:12
Confirmed Purchase
5.0

The installation process was intuitive and required no special training. Our technicians completed the setup within minutes.

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8
8***m
2025-04-21 05:20:19
Confirmed Purchase
5.0

We deployed this in a mission-critical backbone network, and it has been operating without any issues for over six months.

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D
D***m
2025-04-09 22:41:10
Confirmed Purchase
5.0

These cables came pre-tested and cleaned, reducing prep time before deployment. A small but valuable touch.

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