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IES-1000 Hardware Installation Guide
4-10 Hardware Connections
4.4.4 Installation Scenario C
Phone service is also available but there are two MDFs; one for end-user telephone line connections and the other
one for CO telephone line connections (see the following figure).
Users A and B have telephone (only) service.
Figure 4-10 Two Separate MDFs for End-user and CO Connections
Please refer to the following figure for the ADSL connection schema.
MDFs 1 and 2 are the two original MDFs.
MDFs 3 and 4 are two additional MDFs you need.
User A still has telephone service only. User B now has ADSL service also (see the following
figure).