| Customization: | Available |
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| Usage: | Computer, Workstation, Server, Hpc,Data Center,Cloud Computing,Virtualization |
| Type: | Fiber Transceiver |
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* Built-in 7nm DSP
* Qualified for InfiniBand NDR End-to-End Systems
* Hot-pluggable OSFP 400G SR4 multimode transceiver
* Compliant with OSFP RHS
* Compliant with CMIS Rev 5.0 and above revision
* 4-channels of 100G-PAM4 electrical and optical modulation
* Maximum power consumption 8.5W with 4 channels and 6.5W with 2 channels
* Single MPO-12 APC receptacles
* Up to 30m reach on OM3 and 50m reach on OM4
* Operates as a 200Gb/s NDR200 transceiver with 2-fiber splitter ends
* Case operating temperature 0°C to 70°C
* 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
* Compliant with OSFP MSA, IEEE 802.3ck, and Class 1 Laser Safety, with DDM Support
* 100% Verified by the Original, Perfectly Compatible with NVIDIA ConnectX-7 adapters
Product Description
NVIDIA InfiniBand MMA4Z00-NS400 Compatible OSFP 400G SR4 PAM4 Optical Transceiver (MMF, 850nm, 50m, MPO-12/APC, DOM, Flat Top)
The NVIDIA InfiniBand MMA4Z00-NS400 Compatible OSFP Optical Transceiver is an InfiniBand 400Gb/s Single-port OSFP, SR4 multimode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Short Reach 4-channel (SR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 50 meters using OM4 multimode 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.
| NVIDIA Ethernet Compatible | MMA4Z00-NS400 | Vendor Name | Mvslink |
| Form Factor | OSFP Flat Top | Max Data Rate | 425Gbps (4x106.25Gb/s) |
| Wavelength | 850nm | Max Cable Distance | 30m@OM3/50m@OM4 or OM5 |
| Connector | MPO-12/APC | Media | MMF |
| Transmitter Type | VCSEL | Receiver Type | PIN |
| TX Power | -4.6~4dBm | Packaging Technology | COB |
| Power Budget | 1.7dBm | Core Size | 50/125µm |
| Typical Power Consumption | ≤8.5W | Extinction Ratio | 2.5dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| CDR (Clock and Data Recovery) | TX & RX | Inbuilt FEC | Yes |
| Protocols | 400G InfiniBand NDR, OSFP MSA Rev 5.0,IEEE 802.3ck,IEEE 802.3-2022 | Warranty | 3Years |
| Application | ConnectX-7 HCA | ||
100% 3rd Party Compatible
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Prior to shipment, we meticulously code our optical modules and DAC/AOC cables, followed by rigorous testing on the corresponding switches to guarantee 100% compatibility with your system.
Mvslink controls the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, etc. To get the detailed accreditation, please contact us.
Qualified through a rigorous process with advanced equipment to ensure you get high-quality and reliable products.
Custom Coding & Manufacturing for Your Optical Modules. Expert optical module makers are offering OEM branding & customized coding. Stand out with our reliable, personalized solutions!
Q: Can 400G NDR SR4 be interconnected with 800G Twin-Port NDR 2xSR4?
A: Yes, 800G Twin-Port NDR 2xSR4 with two OM4 MPO-12/APC patch cables can be connected to two 400G NDR SR4 optical modules.
Q: What is the difference between the OSFP package and common packages such as QSFP28?
A: OSFP is longer and wider than the traditionally used QSFP28/EDR or QSFP56/HDR form factors.
Q: How is the modulation of the 400G NDR SR4 optical module?
A: 4 channels of 100G-PAM4 electrical and optical modulation.
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