Eaton N390B-18M-1X2AP 18 m OS2 MPO 1x2 Breakout Cable

Provide a controlled one-to-two fiber breakout where an eight-fiber MPO connection must feed two four-fiber paths. Eaton N390B-18M-1X2AP combines an 18 m cable length with OS2 single-mode 8.3/125 fiber for optical cabling architectures that use single-mode media. Its MPO end is an eight-fiber female APC interface, providing the specified connector arrangement at the trunk side of the assembly. The cable divides one eight-fiber MPO path into two four-fiber branches. That layout helps organize a higher-density fiber connection into two smaller fiber groups without introducing a separate breakout panel between the cable ends. The 1x2 construction is the defining feature of this assembly: one eight-fiber input side serves two four-fiber output branches, rather than maintaining a straight-through eight-fiber path. Use this cable in structured fiber pathways, equipment-room cross-connects, or optical distribution locations where cable routing requires an 18 m reach and a two-branch breakout. Its OS2 fiber type, 8.3/125 fiber specification, eight-fiber female APC MPO connection, and two four-fiber branches distinguish it within the Eaton fiber cable range. Match the MPO interface, APC polish requirement, fiber count, and required branch arrangement to the connected optical hardware before installation.