Nvidia Infiniband MMA4z00-Ns Compatible 800g Osfp Transceiver Sr8 Optics 850nm 50m Ndr Dom MPO-16/APC Mmf Fiber Optic Module for Qm9790/9700 Switches
| US$699.00 - 799.00 | 1 Piece (MOQ) |
Suzhou Weimei Electronic Technology Co., Ltd.
Jiangsu, China
Last Login Date:
Jul 18, 2025
Business Type:
Manufacturer/Factory
Main Products:
SFP Module, SFP Transceiver, Optical Transceiver Module, Fiber Optic Equipment, Optical Transceiver, Transceiver Module, Optical Module, 800g Optical Module, Active Optical Cable, Aoc Fiber Cable
Product Description
Company Info
Basic Info.
Product Description
* Adopted the Marvell 6nm DSP chip, maximum power consumption of up to 16W
* All modules have undergone rigorous testing and have passed InfiniBand NDR end-to-end system certification, ensuring 100% compatibility with your equipment
* Compliant with OSFP MSA, IEEE 802.3ck, RoHS, and Class 1 laser safety standards, with DDM support
* The Finned-Top design provides an efficient cooling solution, widely used in Quantum-2 Air-Cooled Switches
* Supports 800G-to-800G switch-to-switch or 800G-to-two 400G ConnectX-7 links
* 8x 100G-PAM4 electrical to dual 4x 100G-PAM4 optical parallel
* Mvslink gives you a 3-year warranty and lifetime technical support
Product Description
NVIDIA InfiniBand MMA4Z00-NS Compatible OSFP 800G SR8 PAM4 Optical Transceiver (2x SR4, MMF, 850nm, 50m, Dual MPO-12/APC, DOM, Finned Top)
The NVIDIA InfiniBand MMA4Z00-NS Compatible OSFP Optical Transceiver is an InfiniBand 800Gb/s 2x400Gb/s Twin-port OSFP, SR8 multimode, parallel, 8-channel transceiver using two, 2-fiber, 4-channel MPO-12/APC optical connectors at 400Gb/s each. The parallel multimode, short-reach 8-channel (SR8) uses 100G-PAM4 modulation and has a maximum fiber reach of 50 meters using 8 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 Quantum-2 air-cooled switches.
| NVIDIA Ethernet Compatible | MMA4Z00-NS | Vendor Name | Mvslink |
| Form Factor | OSFP Finned Top | Max Data Rate | 850Gbps (8x 106.25Gbps) |
| Wavelength | 850nm | Max Cable Distance | 30m@OM3/50m@OM4 |
| Connector | Dual MTP/MPO-12 APC | Media | MMF |
| Transmitter Type | VCSEL | Receiver Type | PD |
| TX Power | -4.6~4dBm | Receiver Sensitivity | -6.4dBm |
| Power Budget | 1.8dBm | Receiver Overload | 4dBm |
| Typical Power Consumption | ≤15W | 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 Built-in CDR | Inbuilt FEC | Yes |
| Protocols | OSFP MSA 5.0, CMIS 5.1 | Warranty | 3 Years |
| Application | QM9790/9700 Switches | ||
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.
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!
Mvslink reisted and established in 2012, headquartered in Suzhou, with research and development laboratories in Shanghai, a production factory in Suzhou, and a sales office in South Korea. Focus on the rapidly growing markets of cloud computing data centers, telecommunications, and 5G wireless, as well as consumer AOC products. Committed to building a semiconductor optoelectronic integration platform and aiming to become a leading brand in the global optoelectronics field.
Q: What is the difference between Flat Top and Finned Top OSFP 800G 2xSR4 optical modules?
A: The "Flat Top" 800G OSFP module is mainly used in the DGX H100's 800G Twin-port OSFP cages, which have internal heat sinks mounted on top of the cages. The "Finned Top" optical module form factor utilizes a module top design with heat sink fins to increase heat dissipation and improve module performance and reliability in high-temperature environments. It is typically used in Quantum-2 air-cooled switches for additional cooling due to the reduced airflow inlet in the switch.
Q: Can an IB optical module be connected to an Ethernet optical module?
A: No, it is not possible. The optical modules on both ends need to be of the same type, either IB optical modules or Ethernet optical modules.
Q: If hypothetically we had a problem where we don't know if the issue is with the modules or with the Mellanox switches, or maybe Mellanox switch failure due to the module's problem, would you provide us technical support?
A: Of course. No matter what problem you have, you can just contact us directly. Mvslink will provide technical support: including switch and network configuration services to help you find out and solve problems.
