The optical distribution box is designed and produced according to the communication industry-standard YD/T 778, which can complete the introduction, fixation and stripping protection of optical cables, fusion and protection of optical fibers, storage of pigtails . The optical distribution box is designed and produced according to the communication industry-standard YD/T 778, which can complete the introduction, fixation and stripping protection of optical cables, fusion and protection of optical fibers, storage of pigtails . The optical fiber terminal box is the terminal joint of an optical cable, one end of which is an optical cable, and the other end is a pigtail, which is equivalent to a device that splits an optical cable into a single optical fiber. The user optical cable terminal box installed on the wall, its. A fiber terminal box, also known as an optical termination box or fiber optic terminal box, is a protective enclosure that houses the necessary components for connecting, terminating, and distributing fiber optic cables. It serves as a transition point between outdoor and indoor optical cables. The optical fiber distribution box is suitable for the wiring connection between the optical cable and the optical communication equipment. To ensure consistent performance and longevity, it is essential to adhere to strict technical specifications. Fiber optic cables, composed of. f telecommunications data for both railways and private telecommunications companies throughout the Caucasus region.