FTB-04 is an indoor terminal box called FTTX faceplate or FTTH terminal box, applied in the FTTX network to connect the drop cable and ONU devices through the fiber port. FTB-04 covers the capacity of 4 cores and supports splicing, mechanical connection and FMC, wall mounted installation. Widely. To View the Price, Please Contact Us. 4 patches, 4 fibers, 1 input ports, 4 output ports, 1 cassette. It supports SC or LC adapters and enables easy connection between drop cables or indoor cable. The 4 port surface mount fiber termination box designed to connect optical fiber cable with pigtails in FTTH/FTTB/FTTD application.