Cabinet combination method of optical fiber distribution cabinet and optical fiber distribution cabinet capable of cabinets combination and expansion

Abstract

The invention relates an optical-fiber distribution cabinet combing method which is realized as following: a horizontal trough and a connecting extension end extending toward the cabinet side are arranged in an optical distribution cabinet comprising a frame, a wiring frame, an integrating frame, a winding frame, a winding plate and a support frame; when a movable side door is disassembled, the optical fiber distribution cabinet can be combined with the same cabinet on both the left side and the right side. The horizontal trough used for combining cabinets and expanding capacity for the optical fiber distribution cabinet is composed of a support bar, a T-shaped trough, a trough plate and an expanding connection end and arranged at the back of the frame. The expanding connection end is a trough structure extending to a proximal side door. The invention has the following beneficial effects that the cabinet combination and capacity expanding can be carried out time after time to meet thehigh capacity requirement to the optical fiber distribution cabinet; adopting the back wiring apparatus can largely store the redundant jumper; adopting the guide-rail welding wiring integration modeleads the capacity expanding and mounting to be more flexible; the structure is proper and the operation and maintenance are convenient; a cable accessing unit is arranged to lead the cable accessing,grounding and fixing to be safe and reliable.

Description

【Technical field】 [0001] The invention relates to the technical field of post and telecommunications equipment, in particular to a method for merging optical fiber distribution cabinets and an optical fiber distribution cabinet that can be combined and expanded. 【Background technique】 [0002] An information society cannot do without communication equipment. In the urban communication network, more and more optical fibers are used, therefore, the use of optical fiber distribution equipment is also increasing, and the requirements are getting higher and higher. Optical fiber distribution equipment is an interface terminal equipment used for connection, splicing and line adjustment between the backbone optical cable and optical terminal in the optical fiber network, and realizes the fixing, splitting, grounding protection of optical cables, and the fusion, distribution, coiling and scheduling of optical fibers. The current optical fiber distribution cabinet is routed in the f...

AI Technical Summary

Problems solved by technology

The current optical fiber distribution cabinet is routed in the front of the cabinet or wound on the structure on both sides of the front, so its optical fiber distribution capacity is not large, and the routing in the front also affects the operation and maintenance of the splicing line. The structure of each fiber distribution cabinet is independent, and there is no compatible mechanism between cabinets, so it is difficult to connect and expand the fiber distribution cabinet

Insufficient capacity of existing optical fiber distribution equipment will affect the advancement of my country's 3G projects

Images