An OTN DCI Box is a compact optical transport device for data center interconnect. OTN means Optical. The Huawei OptiX OSN1800 is a series of box architecture Multi-Service Optical Transport Network (MS-OTN) transmission equipment that supports Time Division Multiplexing (TDM), packet, and Optical Transmission Network (OTN) services over a metro or campus optical network. It typically contains splice trays, adapters, and cable routing components to manage fiber connections. FDBs are used to organize incoming and outgoing cables. In response to the two FTTHs of GB 50846-2012 "Code for Design of Fiber-to-the-Home Communication Facilities in Residential Buildings and Residential Buildings" and GB 50847-2012 "Code for Construction and Acceptance of the Fiber-to-the-Home Communication Facilities in Residential Buildings and. OTRANS can provide you with fiber distribution frame, optical junction box, cable distribution box, wall mounted cable distribution box, cable connection box, optical terminal box, optical fiber distribution box, rack splitter box, wall mounted splitter box, optical fiber information box, DINRAIL. GLSUN OTS3000-MSTP is a kind of optical communication integrated platform, GLsun independently researches, develops and designs it.