Eaton N390-21M-8LC-AP 21 m OS2 MPO to LC APC Breakout Cable

Convert an 8-fiber APC MPO connection into four duplex LC APC fiber paths with a preterminated breakout assembly. Eaton N390-21M-8LC-AP uses OS2 8.3/125 µm single-mode fiber and provides a 21 m cable length for cross-connect, patching, and equipment-to-distribution-frame runs. One end terminates in an 8-fiber APC MPO female connector, while the breakout end provides eight LC APC terminations arranged as four duplex links. The eight-fiber construction maps one MPO interface to four two-fiber LC connections. This arrangement is useful where an MPO-based fiber infrastructure must connect to equipment or patch fields using duplex LC APC interfaces. APC-polished connector faces are intended for matching APC fiber connections; connector polish type must match at both ends of a fiber link. Within the N390 breakout-cable range, this version is defined by its 21 m length, OS2 single-mode fiber, 8-fiber MPO side, and LC APC breakout side. The MPO connector is female and APC polished, making connector gender and polish important compatibility checks alongside fiber count. Its preterminated format avoids field termination work when converting a single 8-fiber MPO path into four separate duplex LC connections.