Optical fiber patch cord

Abstract

The invention discloses an optical fiber patch cord. The optical fiber patch cord includes an optical fiber patch cord main body. The utmost external end of the optical fiber patch cord main body is provided with a housing sheath. The utmost middle part of the optical fiber patch cord main body is provided with a larger macrofiber cable core. An external end of the macrofiber cable core wraps a protective reinforcing sleeve. The housing sheath and the protective reinforcing sleeve are provided therebetween with a plurality of smaller fine fiber cable cores which surrounds the macrofiber cable core. The external end of the fine fiber cable core is provided with a filling layer of a flexible material. According to the invention, the optical fiber patch cord has simple and reasonable structure, is safe and easy to use, and has strong protection. The optical fiber patch cord can be used even when an optical fiber is folded, so that the optical fiber patch cord avoids the probability of entire discarding of the optical fiber, reduces the frequency of optical fiber changing, reduces labor cost and production cost, and meets the requirements of economic and environmental protection.

Description

technical field [0001] The invention relates to an optical fiber jumper and belongs to the technical fields of optical fiber sensing and optical fiber communication. Background technique [0002] Optical fiber jumper products are widely used in: communication room, fiber-to-the-home, local area network, optical fiber sensor, optical fiber communication system, optical fiber connection transmission equipment, national defense combat readiness, etc. It is suitable for cable television network, telecommunication network, computer optical fiber network and optical test equipment. Sometimes the optical fiber needs to be excessively bent and looped during use, which will increase the protective layer. The optical fiber jumper has a thicker protective layer. The structure and protection of the jumper is simple, and its interior is composed of one cable core or several cable cores. In this way, the optical fiber is relatively easy to be damaged when it encounters construction bendin...

AI Technical Summary

Problems solved by technology

It is suitable for cable television network, telecommunication network, computer optical fiber network and optical test equipment. Sometimes the optical fiber needs to be excessively bent and looped during use, which will increase the protective layer. The optical fiber jumper has a thicker protective layer. The jumper structure is simple to protect, and its interior is composed of one cable core or several cable cores. In this way, the optical fiber is relatively easy to be damaged when it encounters construction bending, and the cable core is not well protected, etc., and the probability of breaking the whole root together is high.

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