How to connect the telephone distribution frame and the large logarithm?

　　The connection between the telephone Distribution Frame and the large logarithm mainly involves the termination between the large logarithm cable and the distribution frame. The following are the detailed steps for connecting the large logarithm cable to the telephone distribution frame:

　　Prepare tools and materials

　　Large logarithmic cable: choose the logarithm as required, such as 10 pairs, 20 pairs, 25 pairs, 30 pairs, 50 pairs, 100 pairs, etc.

　　Telephone distribution frame: Commonly used are 110 distribution frame, VDF distribution frame, etc.

　　Module: for termination on the patch panel.

　　Label paper and clasp: used to identify and organize cables.

　　Tools: wire stripper, wire pliers, module pliers, scissors, wallpaper knife, etc.

　　Stripping and finishing cables

　　Peel off the outer sheath of the large logarithmic cable using a stripper.

　　Cut off the plastic skin wrapped around the inner cable to expose the inner core.

　　Tie the edges with a nylon cable tie and cut off the excess to keep the cable tidy.

　　Terminate the large logarithmic cable to the distribution frame

　　Run the wire out from the back of the distribution frame and start arranging the wire. First organize the main line sequence. Large logarithmic cables are usually divided into five groups of main line sequence, which are white, red, black, yellow and purple.

　　Then arrange the secondary line sequence of each group, which is also five pairs, which are blue, orange, green, brown, and gray. For example, the secondary line sequence under the main line sequence of white is white blue, white orange, white green, white brown, white gray, and the secondary line sequence under the main line sequence of other colors, and so on.

　　Snap the cable into the corresponding position of the distribution frame according to the color sequence. Be careful to keep the cable flat and tidy to avoid crossing and winding.

　　Secure each wire with pliers to ensure good contact with the patch panel. The long edge of the pliers should be at the top and the short edge at the bottom.

　　Use a wallpaper knife to cut off any unbroken extra wires to keep the cables tidy.

　　IV. Installation modules and logos

　　Put the module on the module pliers, align it with the terminal of the wiring frame, press down hard and compact until you hear a click. In this way, the module is successfully terminated on the wiring frame.

　　Write the corresponding line number on the distribution frame label paper for subsequent management and maintenance.

　　Plug the label into the protective groove and fasten the label to the wiring frame to ensure that the label is clearly visible and not easy to fall off.

　　V. Testing and Inspection

　　After the termination is completed, the connection needs to be tested to ensure the connectivity and signal quality of the cable.

　　Check whether the cables and modules on the distribution frame are firmly installed and are not loose or falling off.

　　Make sure the label is correct for subsequent management and maintenance.

　　Through the above steps, the connection between the large logarithmic cable and the telephone distribution frame can be completed. In actual operation, it is necessary to strictly follow the operation steps to ensure the quality and reliability of the connection. At the same time, it is also necessary to pay attention to safe operation to avoid accidents such as electric shock or damage to equipment.