With the rapid development of Artificial Intelligence (AI) technology, the demand for high-bandwidth, low-latency network connections in data centers is growing exponentially. Against this backdrop, the OSFP-800G-2FR4 Compatible 800GBASE 2 x FR4 QSFP-DD PAM4 1310nm optical module has garnered significant attention for its outstanding performance and versatile applications.
Overview of the OSFP-800G-2FR4 Optical Transceiver Module
The OSFP-800G-2FR4 is an 800G optical module based on the QSFP-DD (Quad Small Form-factor Pluggable Double Density) form factor, utilizing PAM4 (Pulse Amplitude Modulation 4-level) technology and operating at a 1310nm wavelength. This module features 2 x FR4 interfaces, supporting dual-channel 400G transmissions with a total bandwidth of 800G, providing robust support for data transmission within AI clusters.
In AI applications, model training typically involves massive data exchanges, especially when training large language models (LLMs) and deep learning algorithms, which often require thousands of GPU server nodes to be interconnected at high speed. High-speed interconnect optical modules like the OSFP-800G-2FR4 play a crucial role in the following ways:
Enhancing Data Transmission Efficiency
The OSFP-800G-2FR4 optical module achieves a data transmission rate of 800Gbps. Compared to traditional 400G or 200G modules, it significantly boosts data exchange efficiency between nodes within data centers, thereby reducing AI model training time.
Supporting Distributed Computing Architectures
In distributed AI model training, data needs to be frequently transmitted between multiple computing nodes. The high-speed connectivity provided by the OSFP-800G-2FR4 reduces communication latency between nodes, enhancing overall computational efficiency.
Reducing Power Consumption and Space Requirements
The compact QSFP-DD form factor allows for more ports to be deployed on a single device, increasing bandwidth density per unit of space. Additionally, the efficient PAM4 modulation technology helps lower power consumption, contributing to greener AI computing.
Strong Future Scalability
As a module compatible with the 800GBASE 2 x FR4 standard, the OSFP-800G-2FR4offers excellent interoperability. It seamlessly integrates into existing data center network infrastructures while accommodating future bandwidth expansion needs.
Conclusion
In conclusion, the OSFP-800G-2FR4 Compatible 800GBASE 2 x FR4 QSFP-DD PAM4 1310nm optical module plays a pivotal role in AI applications. It not only significantly accelerates data transmission but also supports distributed computing, reduces energy consumption, and ensures future scalability—making it an essential component for building efficient AI data centers.
About Optech Technology Co. Ltd
Optech Technology Co. Ltd was founded in 2001 in Taipei, Taiwan. The company was created with a sole purpose, to provide a wide and high quality portfolio of optical products to a very demanding and fast evolving market.
To respond to the permanent increase of IP traffic, Optech portfolio is constantly growing. Since the beginning, the company has always been up to date with the latest innovations on the market. Today, we are proud to deliver a large selection of 25G SFP28, 40G QSFP+, 100G QSFP28, 200G QSFP56, 400G QSFP-DD, 800G QSFP-DD and OSFP optical transceivers and cables.
Optech has a large portfolio of products which include optical transceivers, direct attach cables, active optical cables, loopback transceivers, media converters and fiber patch cords.
Through its large selection of optical products, that have a range of data speed from 155 Mbps to 800 Gbps and reach distances up to 120km, Optech products are suitable for various industries such as telecom, data centers as well as public and private networks.
| Part Number | Optech Part Number | Features | Note |
| OSFP-800G-2FR4 | OPOM-S02-13-CB2 | 800Gb/s OSFP 2xFR4 single mode mode, LC, 1310nm, up to 2km | Compatible with NVIDIA MMS4X50-NM |
Nvida MMS4X50-NM Compatible
Optech’s 800G OSFP 2xFR4 transceiver is fully compatible with Nvidia devices. The OSFP-800G-2FR4 Nvidia MMS4X50-NM compatible was tested on Nvidia QM9790 switch.
The OSFP-800G-2FR4 Nvidia MMS4X50-NM compatible was aslo tested on Nvidia Ethernet Spectrum-4 SN5600 switch.
To ensure the compliance and the performance of our transceivers, all our products are carefully verified in our testing lab.
To see the complete Nvidia compatible list, click here.
For additional information about OSFP-800G-2FR4 transceivers, or price inquiry, please contact us at sales@optech.com.tw
