IES-2000/3000 User’s Guide
Hardware Overview 3-13
Procedure to Connect to an MDF
Step 1. Follow the pin assignments shown in the Pin Assignments Appendix to wire a Telco-50 cable to a
Telco-50 connector.
Step 2. Connect the Telco-50 connector end of the cable to the Telco-50 connector labeled USER on the
splitter chassis rear panel.
Step 3. Connect the wiring on the other end of the Telco-50 cable to the upper ports of the MDF using a punch-
down tool.
Step 4. Connect the telephone wiring from each end-user’s DSL modem to the lower ports of the MDF.
Installation Scenario B
Phone service is available. There is one MDF from which end-users CO connections are made (see Table 3-18).
Table 3-18 One MDF for End-user and CO Connections
Please refer to Table 3-19 for the connection schema.
MDF 1 is the original MDF used for telephone connections only.
MDF 2 is used for telephone connections only.
MDF 3 is for DSL service connections.
Change the wiring from MDF 1 to MDF 3 for telephone subscribers who want DSL service.
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