Box Details:1. Outdoor DP Box Plastic for STB Modules 4 pairs2. Material: PC,Website:http://www.ftth-network.com, with steel rails.Outdoor waterproof Distribution Box: The type of STB module is required as your application.-G is for YH-5027 unprotected,-R is for YH-5028 with GDT protection,-O is for YH-5029 with GDT and PTC protection.Standard with expansion bolt for wall mounted. The accessories for pole mounted is on requirement.Item NoDescriptionYH-3010-11 pair DP box for STB module (EMPTY) 95*45*50mmYH-3010-1G1 pair DP box with STB module(YH-5027) 95*45*50mmYH-3010-1R1 pair DP box with STB module(YH-5028) 95*45*50mmYH-3010-1O1 pair DP box with STB module(YH-5029) 95*45*50mmYH-3010-22 pair DP box for STB module (EMPTY) 145*95*75mmYH-3010-44 pair DP box for STB module (EMPTY) 210*135*85mmYH-301110 pair DP box for STB module (EMPTY) 195*195*85mmYH-301220 pair DP box for STB module (EMPTY) 350*190*95mmModule Details: 1, Material: PBT or ABS (UL94V-0)2, Contact: Phosphor Bronze3, 5 pole connection4, For Customer Wire (CW) and dro Wire (DW) Connection5, The plug can be with 3point protector (color red) and 5point protect (color orange), if without protection the color is grey6. Available to install this dro wire module into STB Distribution box.7, 100% test passed, arrester voltage usually for 230V, it can be on your requirement.