3Com DSA-3CV1100-02 service manual Installing the VCN Access Concentrator

24CHAPTER 2: INSTALLING THE VCN ACCESS CONCENTRATOR

3Connect the Krone connector of the inner wire pair to the new VCN AP punch-down block, which has been added.

4Connect another punch-down Krone connector from the VCN AP punch-down block to the back of the patch panel.

5Connect an additional punch-down Krone connector from the patch panel to the PBX punch-down block to carry voice transmissions of the inner wire pair to the PBX.

6Repeat step 1 through step 5 for up to 24 telephone lines. Figure 9 shows the resulting infrastructure.