Detailed Analysis of Function and Structure of Communication ODF Frame

　　The ODF frame in communication is the main equipment in the optical fiber communication wiring equipment, which has a variety of functions and complex structures. The following is a detailed analysis of its functions and structures:

　　Function

　　Cable Fixing and Protection:

　　The ODF frame has optical cable introduction, fixing and protection devices, which can introduce and fix the optical cable on the frame to protect the optical cable and the fiber core in the cable from damage.

　　Fiber termination:

　　The ODF frame provides optical fiber terminating device, which is convenient for the operation, construction, installation and maintenance of the optical cable core and pigtail connection. It protects the joint part from being straight without displacement, avoids the influence of external force, and ensures that the coiled optical cable core and pigtail are not damaged.

　　Fiber Scheduling:

　　Through the fiber jumper connector plug, the ODF frame can quickly and easily dispatch the core number in the optical cable and change the path sequence of the optical tranSMission system, so as to realize the docking and testing of the optical path.

　　fiber optic storage:

　　The rack and unit are provided with sufficient space for storing the remaining optical cables, enabling them to be neatly placed to meet the requirements of the minimum bending radius. At the same time, the optical cable traces are clear and easy to adjust.

　　II. Structure

　　Rack/Cabinet:

　　Provides a support frame to carry all components. Rack-mounted distribution frames can be installed directly in standard cabinets, suitable for larger-scale optical networks. At the same time, ODF racks can also be designed as wall-mounted for easy installation on walls, suitable for places with small numbers of fiber optic cables and fiber optic cores.

　　Fiber optic tray:

　　Used to place and manage fiber optic patch cords, adapter panels, and other components.

　　Fiber optic adapter panel:

　　Install various types of fiber optic adapters, such as SC, LC, FC, etc., for fiber optic connections.

　　Fiber Fusion Plate:

　　Fix the fiber fusion point to protect the fusion point from damage. After the fiber drawn out of the cable is fused with the tail cable, the excess fiber is coiled and stored.

　　Fiber Management Unit:

　　It provides optical fiber fixing, winding and finishing functions to prevent fiber confusion.

　　Protective cover:

　　Protect the internal structure from dust and accidental touching.

　　Grounding device:

　　To ensure the electrical safety of the equipment, the metal part of the cable is insulated from the metal frame, and the fixed cable metal sheath and reinforcement core should be reliably connected to the high-voltage protective grounding device.

　　Overall, the ODF frame plays a crucial role in the optical fiber communication system, and its complex and fine structure design ensures the implementation of functions such as cable fixing, protection, termination, scheduling, and storage.