COMPATIBILITY
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- NVIDIA MMS4A50-XM(980-9IAS0-00XM00) COMPATIBLE
1.6T 2xFR4/FR8 OSFP224 Finned Top PAM4 1310nm 2km DOM Dual LC Duplex InfiniBand XDR Optical Transceiver Module
P/N: OSFP-XDR-2FR4 SKU: 20102
US$1,799.00
Transceiver Models:
- OSFP-XDR-2DR4 1310nm 500m
- OSFP-XDR-2FR4 1310nm 2km
- OSFP-XDR-DR4 1310nm 500m
Compatible Brands:
MSA Standard
NVIDIA(InfiniBand)
Length:
2km
Quantity:
-
30-day return and refund
-
3-year warranty
-
Available for delivery within 2 days
-
Free shipping for orders over
Products Highlight
- Up to 1.6Tbps Aggregate Throughput
- Built-in Broadcom 3nm DSP Chip
- Max. Power Consumption 26W
- NVIDIA Quantum-X800 Fully Compatible
- 8×200G PAM4 to Dual 800G
- OSFP MSA, IEEE, CMIS Compliant
Specifications
| Form Factor | OSFP224(Finned Top) | Data Rate | 1700Gbps |
|---|---|---|---|
| Media | SMF | Wavelength | 1310nm |
| Connector | Dual Duplex LC UPC | Distance | 2km |
| Transmitter Type | DFB | Receiver Type | PIN |
| Electrical Modulation | 8x 212.5G PAM4 | Optical Modulation | Dual 4x 212.5G PAM4 |
| Power Consumption | ≤26.0W | Case Operating Temperature | 0 to 70°C (32 to 158°F) |
| Protocol | 1600 Gigabit Ethernet 1600G RoCE 2x 800G Infiniband XDR | Application | Switch to Switch Other Optical Links |
Applications
Certification
Features
Switch Series & Supported Models
Browse common switch series and models supported for each brand.
| Series | Compatible Switch Models (Examples) |
|---|---|
| Quantum-X800 | Q3200-RA (920-9B34F-00RX-FS0)Q3400-RA (920-9B36F-00RX-8S0)Q3401-RD (920-9B36P-00RX-8S0) |
Compare Items
| 1.6T 2xFR4/FR8 OSFP224 Finned Top PAM4 1310nm 2km DOM Dual LC Duplex InfiniBand XDR Optical Transceiver Module |  1.6T 2xDR4/DR8 OSFP224 Finned Top PAM4 1310nm 500m DOM Dual MTP/MPO-12 APC InfiniBand XDR Optical Transceiver Module |  800G DR4 OSFP224 Flat Top PAM4 1310nm 500m DOM MTP/MTP/MPO-12 APC InfiniBand XDR Optical Transceiver Module | |
|---|---|---|---|
| Form Factor | OSFP224(Finned Top) | OSFP224(Finned Top) | OSFP224(Flat Top) |
| Data Rate | 1700Gbps | 1700Gbps | 850Gbps |
| Connector | Dual Duplex LC UPC | Dual MTP/MPO-12 APC | MTP/MPO-12 APC |
| Distance | 2km | 500m | 500m |
| Electrical Modulation | 8x 212.5G PAM4 | 8x 212.5G PAM4 | 4x 212.5G PAM4 |
| Optical Modulation | Dual 4x 212.5G PAM4 | Dual 4x 212.5G PAM4 | 4x 212.5G PAM4 |
| Power Consumption | ≤26.0W | ≤25.0W | ≤15.0W |
Resources
FAQ
Ask a QuestionFind answers to common questions about our products.
What are the typical applications of this 1.6T 2xFR4/FR8 OSFP224 transceiver?
This transceiver is mainly used for switch-to-switch interconnects in InfiniBand XDR AI clusters. It is suitable for NVIDIA Quantum-X800 series switches, large GPU clusters, AI training networks, and high-performance computing environments.
Can this module be used with NVIDIA QM9700 or QM9790 switches?
No. QM9700/QM9790 switches belong to the NDR platform and typically use 8×100G SerDes, while this 1.6T XDR OSFP224 module uses 8×200G-class SerDes. The rate architecture is different, so they are not compatible.
Is it possible to use only one 800G channel and disable the other?
Yes, but it requires host-side CMIS, driver, or firmware support for independent channel control. Before deployment, confirm whether the switch system supports single-channel activation or shutdown.
Why does this module use Dual LC Duplex connectors?
Dual LC Duplex connectors support two separate 800G optical links through two LC duplex interfaces. Compared with MTP/MPO-based parallel optics, this design uses fewer fibers and provides simpler cabling for point-to-point links up to 2km.
Have a question?
Our technical support team is here to help you find the right solution.
Contact Us
Questions & Answers Title
Ask a questionThroughput has been very solid under heavy traffic. The dual-port design works well for our high-density InfiniBand XDR deployment.
We installed these 1.6T FR4 modules on NVIDIA Quantum-X800 switches, and the links came up cleanly. Performance has been consistent so far.