GIGALIGHT Upgrades Optical Transceiver Sealing Tech for Liquid Environments, Covering 10G-800G

SHENZHEN, China - Aug. 26, 2024 - PRLog -- Since Gigalight launched its immersion liquid-cooled optical transceiver product line in July 2021, it has now developed a comprehensive immersion liquid cooling product line, with product applications covering the 5G fronthaul product line and the latest 400G and 800G product lines for AI computing power applications.

In response to the urgent need for efficient heat dissipation solutions in AI computing data centers, Gigalight has developed highly reliable and cost-effective immersion liquid-cooled optical transceivers. They use direct immersion liquid cooling and optimized optical device sealing design to effectively prevent coolant from entering the optical path, thereby preventing the liquid from affecting the optical path.

Gigalight's immersion liquid-cooled interconnect products are mainly based on unique technology and superb signal integrity. The product design fully combines material compatibility, mechanics, optics, pressurization, SI and other simulations and comprehensive tests, and optimizes the sealing design of optical devices and optical engines. All products undergo strict 100% immersion testing before leaving the factory to verify their applicability and durability in spray and immersion liquid cooling environments.

At present, the product has been successfully deployed in 3M and domestic fluorinated liquid, silicone oil, PAO and other coolants, proving its wide applicability and excellent compatibility. As of now, Gigalight has become one of the leaders in the field of liquid cooling interconnection in the world. The immersion liquid cooling optical transceiver products are as follows:

Data Center and 5G Fronthaul Immersible Optical Transceivers
10G SFP+ SR 850nm VCSEL 300m(OM3)/400m(OM4)
10G SFP+ LR 1310nm DML 10km
25G SFP28 SR 850nm VCSEL 70m(OM3)/100m(OM4)
25G SFP28 LR 1310nm DML 10km
100G QSFP28 SR4 850nm VCSEL 70m(OM3)/100m(OM4)
100G QSFP28 PSM4 1310nm DML 2km
200G QSFP56 SR4 850nm VCSEL 70m(OM3)/100m(OM4)
200G QSFP56 DR4 1310nm DML 500m
Immersed Liquid Cooling AOC：25G SFP28、100G QSFP28、200G QSFP56 AOC 850nm VCSEL 1~100m

AI computing power immersion liquid-cooled optical transceiver (with MPO pigtail)
400G QSFP112 SR4 850nm VCSEL 100m
400G OSFP-RHS SR4 850nm VCSEL 100m
800G OSFP finned-top SR8 850nm VCSEL 100m
800G QSFP-DD SR8 850nm VCSEL 100m

Through unremitting efforts and technological innovation, Gigalight has successfully overcome the multiple challenges of immersion liquid cooling technology in optoelectronic interconnect products. The data accumulation and optimization work of its R&D team has achieved a balance in stability, compatibility and cost-effectiveness while ensuring high performance. These liquid cooling products have been recognized by the global market. Looking ahead, Gigalight will continue to be a leader in liquid cooling technology, providing efficient and environmentally friendly cooling solutions for data centers and promoting the green development of the AI ​​computing industry.

https://www.gigalight.com/news-events/news-8163.html