ODF(광 분배 프레임)는 광섬유를 구성, 종료, 접속 및 분배하기 위해 광섬유 통신 네트워크에 사용되는 표준화된 랙 또는 캐비닛입니다. 들어오고 나가는 케이블, 패치 코드 및 네트워크 장비 간의 광섬유 연결을 관리하기 위한 중앙 허브 역할을 합니다.
Ningbo Goshining Communication Technology Co., Ltd.는 모든 고객의 요구를 충족하고 원스톱 서비스를 제공할 수 있는 고품질 및 일류 서비스를 갖춘 다양한 광섬유 제품을 설계, 생산 및 판매하는 기업입니다. 당사의 제품에는 광섬유 고속 커넥터, 패치 코드, PLC 분배기, 케이블, 배전함, 스플라이스 클로저 및 터미널 박스 등이 포함됩니다. 또한 귀하의 브랜드 개발에 도움이 되는 맞춤화 서비스도 제공합니다.
Fiber optic patch panels are core equipment for fiber optic connection, distribution and management in fiber optic communication systems. Their main functions are reflected in the following aspects:
First, fiber optic patch panels realize the orderly connection of fiber optic lines. In communication networks, a large number of optical fibers need to be connected to each other, and fiber optic patch panels provide a standardized platform to make these connections orderly. It can centrally manage optical fibers from different directions, avoid line confusion, and greatly improve the maintainability of the system.
Second, fiber optic patch panels provide reliable protection functions. The fiber core is extremely fragile and susceptible to physical damage and environmental factors. Through its sturdy shell and internal structure, the patch panel provides mechanical protection and environmental isolation for key parts such as fiber optic connectors and fusion points, effectively preventing erosion by external factors such as dust and moisture.
Fiber optic patch panels facilitate flexible deployment of lines. As business needs change, fiber optic lines may need to be adjusted frequently. The design of the patch panel enables technicians to quickly and conveniently perform fiber jumper, testing and maintenance operations, greatly improving work efficiency.
Finally, fiber optic patch panels help achieve standardized management. Through a unified interface and identification system, the patch panel makes the complex fiber optic network visual and standardized, which is convenient for daily management and troubleshooting.
The working principle of the fiber optic patch panel is based on the basic principle of fiber optic communication and combines the concept of structured cabling. Its core function is to realize the distribution and transfer of optical signals without processing or changing the signal itself. When the optical signal is transmitted to the patch panel through the optical fiber, it first enters the incoming line area of the patch panel. Here, the optical fiber is usually fixed on an appropriate support structure and necessary coiling is performed to maintain an appropriate bending radius to avoid optical signal attenuation caused by excessive bending.
Subsequently, the optical fiber can be connected in the patch panel in two main ways: one is direct docking with optical fiber connectors, and the other is to achieve permanent connection through fusion. The connector docking method is flexible and easy to adjust later; the fusion method has lower loss and higher stability. There are usually special fusion trays or adapter panels inside the patch panel to support these two connection methods.
After the connection is completed, the optical signal can be distributed to different outlet ports through jumpers or pigtails, and then connected to the corresponding communication equipment or other optical fiber lines. During the entire process, the distribution frame ensures that the optical fiber is routed reasonably, the bends are appropriate, and all connection points are firm and reliable, minimizing signal loss.