2. There are many kinds of distribution frames, such as 1U, 2U or even larger (manufacturers will vary).
3. The distribution frame should be used in conjunction with switches or other terminal equipment and network equipment. Therefore, unless IDC (central computer room), it is rare to see a cabinet full of distribution frame designs.
Finally, your question is difficult to answer. I don't know if you want to ask how big the cabinet is, how big the distribution frame is, or how many distribution frames can be put in the normal design. Moreover, the distribution frame is also divided into two kinds of data distribution frames: copper cable and optical fiber, and a separate 1 10 language distribution frame. Usage and design are also different.