| Customization: | Available |
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| Usage: | 800g Ethernet, Data Center/Ib Interconnect |
| Type: | Optical Module |
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* Compatible with NVIDIA QM9700/9790 devices.
* Application: IB NDR , 800G Ethernet Compliant.
* Complies withOSFP MSA, CMIS 4.0, and RoHS protocols, providing a reliable and sustainable solution.
* Free test environment and samples are available to experience high-quality product performance.
* 30-Day Free Return, 3-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.
* Mvslink is a manufacturer of transceivers /AOC/DAC, customized service is available.
Nvidia/Mellanox MMS4X00-NS Compatible 800GBASE 2 x DR4/DR8 Finned Top QSFP-DD InfiniBand NDR PAM4 1310nm 100m Dom Dual MPO-12/APC Optical Transceiver 400G DR4
The NVIDIA MMS4X00-NS is an InfiniBand and Ethernet 800Gb/s 2x400Gb/s Twin-port OSFP, 2xDR4 single mode, parallel, 8-channel transceiver using two, 4-channel MPO-12/APC optical connectors at 400Gb/s each.
The Twin-port 2xDR4 transceiver is a key NVIDIA innovation with two internal transceiver engines enabling 64 ports of 400Gb/s in a 32-OSFP cage Quantum-2 switch. Spectrum-4 switches have 32 or 64 cages and enable 64-128 400G ports.
MVSLINK's optical transceiver solutions provide power-efficient connectivity enabling higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers.
| Compatible | NVIDIA MMS4X00-NM | ||
| NVIDIA Compatible | MMS4X00-NM | Vendor Name | Mvslink/OEM |
| Form Factor | QSFP-DD | Max Data Rate | 850Gbps (8x 106.25Gbps) |
| Wavelength | 1310nm | Max Cable Distance | 100m |
| Modulation (Electrical) | 8x53.125Gb/s PAM4 | Modulation (Optical) | Two ports 4x106.25Gb/s PAM4 |
| Operation Temperature | 0~ 70 °C (32 to 158°F) | Power Consumption | ≤16.5W |
| Protocols | IEE802.3ck, IEEE 802.3cu, OSFP MSA | Application | IB NDR,800G Ethernet Compliant |
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Q: Can I connect this module to 400G modules?
A: Yes, this OSFP-800G-2xDR4 optical module can be connected to two 400G DR4 optical modules via two 12-core single-mode fiber patch cables.
Q: Can I use only one port for the 800G Twin-Port NDR 2xDR4 optical module?
A: Yes, if only one of the ports is used, the rate is 400G.
Q: Can 400G OSFP modules be used for 800G OSFP ports?
A: Yes, 800G OSFP ports are backward compatible with 400G OSFP as long as the physical form factor is compatible.
Q: Can this module be compatible with the NVIDIA QM9700 switch, and can you provide the corresponding test report?
A: Our product is perfectly compatible with NVIDIA QM9700/9790 devices. It undergoes 100% testing and inspection before shipment, and we can provide the corresponding test documentation.
Q: What are the heat dissipation methods of the NDR module?
A: One is with "Finned Top" and the other is "Flat Top"; Generally speaking, the "Flat Top" module is mainly used on the NIC side, because the thickness of the NIC is limited. The "Finned Top" module has a module top design with heat dissipation fins, which can increase heat dissipation capacity and improve module performance and reliability in high-temperature environments. It is usually used in Quantum-2 and Spectrum-4 air-cooled switches.
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