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NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP Flat Top PAM4 1310nm 500m DOM MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for ConnectX-7 HCA
NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP Flat Top PAM4 1310nm 500m DOM MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for ConnectX-7 HCA
NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP Flat Top PAM4 1310nm 500m DOM MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for ConnectX-7 HCA
P/N: OSFP-400G-DR4
US$3900.00
6
Solds
5
Reviews
1
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange

Product Highlights

Qualified for InfiniBand NDR End-to-End Systems
Built-in Broadcom 7nm DSP Chip, Max. Power Consumption 10W
Flat-top OSFP for ConnectX-7 Adapter
Support 800G-to-Two 400G Links for Switch-to-Adapter
4x 100G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel
100% Verified by the Original, Perfectly Compatible with NVIDIA ConnectX-7 Adapters
Compliant with OSFP MSA, IEEE 802.3ck and Class 1 Laser Safety, with DDM Support
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Specifications
Q&A
Reviews
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NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP Flat Top PAM4 1310nm 500m DOM MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for ConnectX-7 HCA
The 400G DR4 OSFP Optical Transceiver is an InfiniBand 400Gb/s Single-port OSFP DR4 single mode parallel transceiver, featuring a Flat-top (OSFP-RHS) form factor and a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel (DR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using OS2 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 ConnectX-7/OSFP adapters linked to Twin-port transceivers in 2x400G IB switches.
Specifications
NVIDIA/Mellanox InfiniBand Compatible
MMS4X00-NS400
Vendor Name
CPLIGHT
Form Factor
Single-port OSFP
Max Data Rate
425Gbps
Wavelength
1310nm
Max Cable Distance
500m
Connector
MPO-12/APC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-2.9~4dBm
Minimum Receiver Power
-5.9dBm
Power Budget
3dB
Receiver Overload
4.0dBm
Max Power Consumption
10W
Extinction Ratio
3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Modulation (Electrical)
4x100G-PAM4
Modulation (Optical)
4x100G-PAM4
CDR (Clock and Data Recovery)
Supported
Inbuilt FEC
Yes
Protocols
OSFP MSA Rev. 5.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022, CMIS Rev. 4.0
Warranty
5 Years
Certification
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Questions & Answers
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All (1) product (1)
Q:

Are your transceivers compatible with Cisco, HPE, or other brands?

by N***m on 2025-06-17 15:38:18

A:

Yes. Our modules are fully compatible with major brands like Cisco, HPE, Juniper, Huawei, and others. Each unit undergoes strict compatibility testing before shipment.

by CPLIGHT on 2025-06-17 15:38:18

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Customer Reviews
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All (5) 888222ddd (2)test2 (2)
H
H***m
2025-06-25 13:29:57
Not Purchased
5.0

发放打底衫

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W***m
2025-06-24 23:38:16
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5.0

sad sad

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5***m
2025-05-20 02:25:28
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5.0

ddddd

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b***m
2025-04-27 16:39:36
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5.0

www

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