ZyXEL Communications AAM1212-51, User Manual

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AAM1212-51/53 Series User’s Guide
Chapter 3 Front Panel 51
Figure 14 Installation Scenario B
3.1.9.2.1 Procedure To Connect To MDFs
1 Connect the Telco-50 connector end of the cable to the Telco-50 connector.
2
Connect the USER wiring on the other end of the Telco-50 cable to the upper ports of
MDF 3 using a punch-down tool.
3
Connect the telephone wiring from the end-user's DSL modem(s) to the lower ports of
MDF 3.
4
Connect the CO wiring of the Telco-50 cable to the lower ports of MDF 2 using a punch-
down tool.
5
Connect the upper ports of MDF 2 to the lower ports of MDF 1 using telephone wires.
6 Connect the upper ports of MDF 1 to the telephone company.
7
Telephone subscribers only (non-DSL subscribers) retain connections to the lower ports
of MDF 1.
8
Change the wiring from MDF 1 to MDF 3 for telephone subscribers who want DSL
service.