Qualfiber’ 1 inlet 2 outlet optic fiber protector designed simple and easy for fixing and protecting the crotch of the fiber optic cable , 4-24 holes in this structure for fix inlet and outlet side ports, 4-24 channels optic fiber for round drop cable distribution. it can be attached with glue, or self-support free in the air. More than 24 cores, or diameters required, please contact us to customize.