The fiber polishing fixture is IPC Structure, Independent compression of each connector. This fiber polishing fixture pass rate with Interference> = 98% (100% Typical, according to IEC), APPEX OFFET is within 30. This fiber polishing fixture is high stability and good surface quality. The fiber polishing fixture using high quality steel with heated treat, the hardened steel S13 provide long service life. This fiber polishing fixture can design the jig of SC, FC, ST, LC, MPO and E2000, FA, etc, according to the customer request. 1. The fiber polishing fixture is used in four corners corners fiber polishing machine, to plishing connectors. 2. This fiber polishing fixture adopt independent pressurized way, eliminate ferrules show the different length effects on polishing. 3. Each fiber polishing fixture can hold 40 connectors. It has high production efficiency. 4. The plugs of fiber polishing fixture can be interchanged, extend fiber polishing fixture's life. 5. The fiber polishing fixture has good quality, high efficiency, 6. All kinds of fiber polishing fixture can be customized according by customer requirment.