Camplex CMX-NEMA-MTPDUO Breakout Boxes allow for 12 channel fiber optic cable adaption from opticalCON MTP NO12FDW-A connectors to 6 single mode opticalCON duo NO2-4FDW-1-A chassis mount connectors. Lightweight NEMA polycarbonate boxes include dust caps for dust and weather resistance and include rubber feet to prevent sliding. Camplex breakout boxes are a convenient way to breakout your Neutrik MTP cables to opticalCON DUO connections. opticalCON DUO connectors are also compatible with standard duplex LC fiber connections. Ideal for rigorous indoor and outdoor use.