Fiber Distribution Frame 1.Adopt integrated splice& distribution module 2.Protection class over IP65 3.Frame:YD/T778-2006. Summary: Integrated closed, semi-closed, ... , optical fiber buffer, fusion, ground protection and fiber optic distribution, composition, adjusting and other functions. The products implement YD/ ... ) / 1min without breakdown, no back-arc Optical Fiber Cable Distribution Frame (ODF )