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Understanding the weak current engineering fiber optic distribution frame allows you to choose no more difficulties

Optical fiber distribution frame is an important supporting equipment in optical transmission system. It is mainly used for optical fiber fusion splicing of optical cable terminals, installation of optical connectors, adjustment of optical paths, storage of redundant pigtails and protection of optical cables. It is very important for optical fiber communication. The safe operation and flexible use of the network play an important role. Knowing about the optical fiber distribution frame of the weak current project will make your choice no longer difficult.

48-port ODF fiber distribution frame

Features of optical fiber distribution frame

In recent years, in the actual work of optical communication construction, through the comparison of several products, we believe that the selection of optical fiber distribution frames should focus on the following aspects.

Fiber core capacity

An optical fiber distribution frame should be able to completely put the optical cables with the largest number of cores in the office on the shelf. If possible, several optical cables that are more interconnected can be placed in one frame to facilitate optical path deployment. At the same time, the capacity of the distribution frame should correspond to the series of common optical cable cores, so that the waste of capacity of the optical fiber distribution frame due to improper matching can be reduced or avoided during use.

Type of function

As the terminal equipment of the optical cable line, the optical fiber distribution frame should have four basic functions.

After the fixed-function optical cable enters the rack, its outer sheath and strengthening core must be mechanically fixed, ground wire protection components must be installed, terminal protection treatment should be performed, and the optical fibers should be grouped and protected.

After the optical fiber drawn from the fusion function optical cable is fused with the tail cable, the excess optical fiber is coiled and stored, and the fusion joint is protected.

The deployment function inserts the connector on the tail cable into the adapter, and realizes the optical connection with the optical connector on the other side of the adapter. Adapters and connectors should be able to be plugged and pulled flexibly; the optical path can be freely deployed and tested.

The storage function provides storage for various cross-connected optical cables between the racks, so that they can be placed neatly and orderly. There should be a proper space and method in the optical fiber distribution frame, so that the routing of this part of the optical connection line is clear, easy to adjust, and can meet the requirements of the minimum bending radius.

With the development of optical fiber network, the existing functions of optical fiber distribution frame can no longer meet many new requirements. Some manufacturers directly add some optical fiber network components such as optical splitters, wavelength division multiplexers and optical switches to the optical fiber distribution frame. In this way, even if these components are conveniently applied to the network, functions and flexibility are added to the optical fiber distribution frame.

Common ODF distribution frame

Common ODF distribution frame cores are: 12 cores, 24 cores, 48 cores, 72 cores, 96 cores, 144 cores, etc.

This is the end of the optical fiber distribution frame for weak current projects. No matter which type of product we choose, we must do our homework in advance, so that we can more easily and accurately choose products with high cost performance. Huijue Network provides all kinds of weak current products, factory direct sales, high quality, please contact email sales@hj-net.com for product order.