This product is widely used in the city and country cable network,the data and graph transfer system,the CATV wired TV series,the direct and branch connection of the Indoor cable,which actsas pigtail storage and connector protection.It is made of coldrolledsteel sheets by electrostatic plastic spraying, and has proper structure and neatlylooking.we can fix the cable by strengtheningcore in the terminal box,and its ports can be replaced accordingto the practical enginee-ring requirements. The panel of this product,on which adapter is installed can be replaced optionally by FC,SC,ST,LC????,and it is also suitable for both ribbon optical fiber cable and common optical fiber cable.