The NZPFD plate, 773-8850, can be loaded with opticalCON DUO or QUAD chassis connectors . The NZPFD-2 plate, 773-8869, can be loaded with two opticalCON DUO or QUAD chassis connectors. The NZPFBP, 773-8866, opticalCON panel frame blind plate, Typ akcesori