... Several adapters can be installed: FC,SC,ST,LC Drawer Fiber Optic Terminal BoxOverview:Optical Terminal Box (OTB) is mainly used for ... installed: FC,SC,ST,LC.Suitable for ribbon and bunchy fiber cable.Features and advantages:Made of cold-rolling steel, static ... 15kv/DC/1min, non-puncture, and no arc-over. Drawer Fiber Optic Terminal Box