Eoptolink Technology Inc., Ltd. expands its product portfolio to address a new market for optical transceiver modules operated in the environments using Immersion Cooling. Eoptolink EOLO-138HG-5H-SYMR is an optical transceiver of 800G OSFP DR8 that is fully submergible in 2-phase liquid cooling environments and EOLO-138HG-02-SYMR is the 800G OSFP DR8+. The transceiver has an optical fiber pigtail enabling connection to non-submerged infrastructure.

Immersion cooling solutions are a growing market segment as they significantly reduce the energy needed for cooling datacenter equipment and by this lowering the operating expense (OPEX). At the same time, the network equipment and its sub-components experience lower operating temperatures resulting in extended lifetime and lower failure rates. During the last years, datacenter and AI/ML optics have been driven by lower cost per bit and this has resulted in a wide adoption of non-hermetic design approaches.

But these approaches are not suitable for Immersion cooling environments. Live demonstrations of the OSFP 800G DR8 module will be conducted, together with 1.6T, 800G, LPO and 50G PON high-performance optical transceiver solutions, at Eoptolink's booth #3127 at OFC 2024, San Diego, CA.