OTRANS
https://www.otranscomm.com/products/din130-box/
din rail distribution box are mainly used for the connection and storage between external fiber optic cables and equipment tail fibers, providing mechanical and environmental protection for the fusion of fiber optic cables, the fusion of fiber optic cables and tail fibers, and the handover of optical connectors. They are widely used in network systems, data and image transmission systems, CATV cable TV series, etc. The DIN rail type terminal box provided by OTRANS can meet the needs of customers when rack or wall mounted terminal boxes do not require additional space..