Product Detail：
HYTOPTODEVICE 800G Optical Transceiver | 800BASE-DR8/2xDR4 OSFP Compatible Module (SMF, 1310nm, 500m, Dual MTP/MPO-12 APC, DOM, IHS/Closed Finned Top)
The HYTOPTODEVICE MMS4X00-NM is a high-performance NVIDIA Mellanox compatible 800G optical transceiver, engineered for next-generation 800G Ethernet, Data Center Interconnect (DCI), and InfiniBand Interconnects. It is a twin-port 800g osfp dr8 module with a 2xDR4 architecture, allowing for high-density 800G links or 2x400G breakouts over Single-Mode Fiber (SMF) via dual MTP/MPO-12 APC connectors. Fully compliant with OSFP MSA and IEEE 802.3ck protocols, it is powered by top-tier core chipsets and 1310nm laser technology to deliver 800Gbps (8x100G PAM4) aggregate throughput up to 500m.
Designed for air-cooled Ethernet switches, this twin-port OSFP IHS (Closed Finned Top) transceiver offers low latency, low power, and high reliability. It seamlessly supports spine-leaf uplinks, ToR switch downlinks to network adapters, and direct connections to BlueField-3 DPUs. It is the ideal interconnect solution for AI, HPC, and cloud data centers.
Full Compatibility List and Supported Devices of Compatible 800G Transceiver
The high speed 800G network transmission transceiver is precision-coded for 100% seamless integration with:
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NVIDIA Quantum-2 InfiniBand Switches: QM9700 / QM9790 Series (featuring 32x 800G OSFP ports).
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NVIDIA Spectrum-4 Ethernet Switches: SN5000 Series (e.g., SN5600 64-port 800GbE OSFP switch).
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NVIDIA ConnectX-7 & BlueField-3: High-speed SuperNICs and DPUs equipped with 400G/800G OSFP interfaces.
Primary Application Scenarios of 800G Optical Transceiver
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AI/ML Clusters & Supercomputing: Tailored for NVIDIA HGX/DGX H100, H200, and Blackwell B200 platforms, connecting GPU nodes to InfiniBand leaf/spine switches with ultra-low latency.
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800G to 2x 400G Breakout Networks: Allows breaking down an 800G OSFP switch port into two separate 400G DR4 links, maximizing port density and scaling infrastructure efficiently.
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Intra-Data Center Links: Provides cost-effective, high-bandwidth parallel single-mode connections up to 500 meters within modern automated data center halls.
Key Product Parameters of 800g OSFP Optical Transceiver
| NVIDIA Mellanox Compatible |
MMS4X00-NM |
Vendor Name |
HYTOPTODEVICE |
| Form Factor |
OSFP |
Max Data Rate |
850Gbps (8x 106.25Gbps) |
| Wavelength |
1310nm |
Max Distance |
500m |
| Modulation Format |
PAM4 |
Host Required |
FEC |
| Connector |
Dual MTP/MPO-12 |
Voltage Supply |
3.3V |
| Cable Type |
SMF |
DDM Support |
Yes |
| Transmitter Type |
EML |
Receiver Type |
SiFotonics PD array |
| TX Power |
-5.9~+4.0dBm |
Receiver Sensitivity |
< -3.9dBm |
| Operation Temperature |
0 to 70°C (32 to 158°F) |
Maximum Power |
< 16W |
| Protocols |
OSFP MSA Compliant, CMIS Rev 5.0 |
Application |
800G Ethernet, Data Center Interconnect, Infiniband Interconnects |
FAQ for 800G DR8 Transceiver
Q1:What is OSFP-800G-DR8? A1:The 800G OSFP DR8 is a hot pluggable optical transceiver module with a speed of 800Gbps, a wavelength of 1310nm, and a transmission distance of up to 500m with OS2 SMF. It is ideal for data centre, 800G Ethernet and HPC.
Q2:What is the maximum transmission distance of the 800G OSFP DR8 transceiver?A2:HYTOPTODEVICE OSFP 800G DR8 module supports the maxium transmitting distance up to 500m with OS2 SMF.
Q3: What type of fiber connector and cabling does it require? A3: It features a dual MPO-12/APC optical interface and requires parallel single-mode fiber (PSM8) cabling.
Q4:What is the 800G DR8 vs 400G DR4 transceiver comparison?A4:Both the OSFP 800G DR8 and OSFP 400G DR4 are SMF optic modules with a wavelength of 1310nm and a transmission distance up to 500m (OS2 SMF). The difference is that the 800G DR8 doubles the 800G speed by using eight 100Gbps channels, while the 400G DR4 has a speed of 400Gbps and uses four 100Gbps channels.
Q5:What are the power consumption and cooling requirements for the 800G DR8 modules?A5:The power consumption of an 800G DR8 optical transceiver is generally around 8-16W, depending on the specific model.adequate cooling is required to maintain the performance and lifespan of optical transceivers.
Q6:Where to buy 800G OSFP DR8 optical transceiver?A6:There are many manufacturers that produce and sell 800G optical modules, but HYTOPTODEVICE is the ideal manufacturer: a source factory, fully controllable, reliable performance, 100% compatible, sufficient inventory, fast delivery, and rapid response.
Q7:What modulation technology drives this 800G OSFP module? A7: It features advanced 8x 100G PAM4 optical and electrical modulation technology.
Q8:Is the 800G DR8 backward compatible with lower-speed modules,such as 100G?A8:Yes,The 800G DR8 is backward compatible with lower-speed optical transceivers, such as 400G,200G and 100G, but the performance will be reduced.
Q9:How do HYTOPTODEVICE ensure 800G OSFP DR8 module compatibility with network switch?A9:Ensuring 100% compatibility, optical modules must be coded to match the switch's requirements. Source-factory HYTOPTODEVICE was equipped with various high-speed switch,the brands include such as Cisco,NVIDIA,Huawei. highly professional in coding equipment for various brands to ensure they are recognized and running in your device.
Q10:Is OSFP-800G-DR8 hot-swappable?A10:Our 800g optical transceivers are hot-pluggable, hot Pluggable OSFP MSA Compliant.you can plug or unplug the optical transceiver, while the device is powered on without damaging the hardware.
Q11:What is the difference between the MMS4X00-NM (DR8) and SR8/VR8 modules?A11:The MMS4X00-NM module uses single-mode fiber (SMF) and a 1310nm wavelength, with a transmit distance of up to 500 meters, while the SR8/VR8 module uses multimode fiber (MMF) and 850nm wavelength, with a transmit distance limited to 50-100 meters.
Why Network Engineers Choose HYTOPTODEVICE
HYTOPTODEVICE has supplied over 5000,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.
- 100% MSA-compliant modules with Cisco, Huawei,Dell,Juniper, and Arista compatibility
- ISO 9001:2015 certified manufacturing facility in Shenzhen
- Average lead time of 3–5 business days with DHL/FedEx express options
- Dedicated pre-sales engineering support for custom configurations
- Actual hardware,actual switches,actual results.we publish compatibility test video,eliminate compatibility anxiety. you can watch before you buy.
- We can provide inspection and shipping videos to make you feel as if you are right here with the product.
"We replaced 200 Cisco-branded SFPs with HYTOPTODEVICE equivalents across our spine layer — zero compatibility issues, 40% cost reduction."— Network Architect, Tier-2 ISP, Germany
Quality Certification & Compliance：
At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.
We adhere to rigorous standards for our SFP modules and network solutions:
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ISO 9001: Certified quality management and production consistency.
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CE & FCC: Fully compliant for seamless Global Market Access.
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RoHS: Committed to environmental responsibility and hazardous material control.
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Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.
Certified Quality. Global Standards. Guaranteed Performance.
Rigorous Industrial Product Testing：
100% 3rd Party Compatible：
Partial Test Demonstration：
Others:
