Procedure To Connect To An Mdf; Installation Scenario B; Figure 18 Installation Scenario A; Figure 19 One Mdf For End-User And Co Connections - ZyXEL Communications IES-1248-51 User Manual

IES-1248-51/51A/53 User's Guide

Figure 18 Installation Scenario A

4.6.1.1 Procedure to Connect to an MDF

1 Connect the Telco-50 connector end of the cable to the Telco-50 connector labeled
USER.
2 Connect the wiring on the other end of the Telco-50 cable to the upper ports of the MDF
using a punch-down tool.
3 Connect the telephone wiring from each end-user's DSL modem to the lower ports of the
MDF.

4.6.2 Installation Scenario B

Phone service is available. There is one MDF from which end-users CO connections are made
(see the next figure).

Figure 19 One MDF for End-user and CO Connections

This installation scenario requires three MDFs. Please see the following figure for the
connection schema.
64 Chapter 4 MDF Connections