Eaton N390B-53M-8AP 53 m OM4 8-Fiber MPO Cable

Create a 53 m multi-fiber optical connection with OM4 50/125 µm multimode fiber, female MPO terminations, and an 8-fiber construction. Eaton N390B-53M-8AP joins MPO-equipped equipment, patching hardware, or structured fiber pathways where a single multi-fiber cable is required instead of separate duplex patch leads. Both cable ends use female MPO connectors, providing the stated female-to-female connector arrangement. Type B polarity is the defining polarity format for this cable and should match the polarity method used across the connected MPO channel. The cable also uses APC-polished MPO interfaces. These details matter when replacing an existing cable or completing a planned MPO path, because connector gender, fiber count, polish type, and polarity must align with the associated hardware and cabling design. Within an MPO cable installation, this version combines a comparatively long 53 m reach with eight OM4 multimode fibers and 50/125 µm fiber geometry. It is not a duplex fiber patch cable: its MPO-to-MPO construction carries eight fibers through one cable assembly. Verify the required route length, MPO connector gender, APC interface requirement, and Type B polarity before installation to maintain the intended optical path.