GIGALIGHT 25G SFP28 immersion cooling extender is an important part of liquid immersion solution, normal SFP form transceiver/AOC can be used for immersion environment with this product. This product includeextender cage, cable, SFP housing three parts, the cable length can be customized no more than 0.5m for extension, that can avoid the optical lens/engine/interface exposure to the liquid indirectly.