Eaton N390B-25M-8AP 25 m OM4 8-Fiber MPO Patch Cable

Connect parallel-optics equipment across a 25 m structured-cabling path with OM4 50/125 µm multimode fiber and female MPO connectors at both ends. The 8-fiber construction carries eight optical paths in one compact trunk connection, reducing the connector count required compared with individual duplex patch leads. Eaton N390B-25M-8AP provides an MPO-to-MPO connection for installations using compatible 8-fiber parallel-fiber interfaces. Type B polarity reverses the fiber sequence from one connector end to the other. This crossover arrangement supports transmit-to-receive lane mapping where the connected equipment and cabling channel require Type B MPO polarity. The cable also specifies APC connector polish, making the connector interface and polarity format important checks when extending or replacing an existing MPO channel. OM4 multimode fiber supports high-bandwidth optical links within data centers, equipment rooms, and building backbone pathways where multimode optics are used. The 25 m length suits rack-to-rack runs, end-of-row to aggregation cabinet links, and patching between fiber enclosures separated by a longer horizontal pathway. Select this cable where the installed channel requires female-to-female MPO terminations, 8 fibers, APC interfaces, and Type B polarity rather than a different fiber count or polarity method.