What is a distribution frame?
The distribution frame is a passive connection system used to end and connect telecommunications and audiovisual cable systems. These components usually consist of groups of connection blocks mounted on vertical shelves in a reserved cover, kiosk or building. The blocks are usually double -sided design that allows the cable, cable and cable to be connected on one side to be connected on the other side. The connection is usually done using a special tool that pushes the wire down into the connector block, at the same time removes insulation and ensures connection. The distribution frame allows this connection to be produced, removed and changed as needed without disturbing any other existing connection. In the Atecommunication Network, the available lines are directed from central replacement to secondary distribution points, where they are then associated with consumer domestic lines. In the points of exchange and secondary distributions, the framework distribution system is usually used to fall asleepDemonstration of these connections. These systems consist of modular insulated block units of the connector mounted on the vertical panel, stand or pad. The distribution frame may contain anywhere from one to several hundred connector units depending on the network size it serves.
The connector units used in the frames are double-sided and consist of a range of back-to-back connecting points. Most often they resemble a large album of chocolate with a number of blocks on the left and right side of the unit. Each left and right pair is connected to the bus link and has a separate point to Bodut on each side. In most cases, the left side of the unit will be used for incoming channels and the right side for consumer lines.
In the case of an empty, non -dull connector, a typical interconnection will be performed as follows. Two wires incoming line from exchange for a specific phone number budOU connected to number one and two blocks on the left side of the connector unit. Two user lines will be connected to blocks one and two on the side of the right side. The connecting bus between the left and right sides and then ensures that the continuity between the feed and the consumer management is determined. Each new connection will be occupied by two more lines of free connectors.
The individual connector units differ in size and can consist of 12 or more points. The number of blocks of connectors used in the distribution frame will also depend on the network size that the frame serves. This system allows lines or technicians to easily test a particular line and create new connections and remove the existing without interrupting the service to one of the other lines.