Figure 25 Installation Scenario A; Figure 26 One Mdf For End-User And Co Connections - ZyXEL Communications IES-5000 Series User Manual

Figure 25 Installation Scenario A

Use the following procedure for this MDF installation scenario.
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.
2.5.4.2 Installation Scenario B
Phone service is available. There is one MDF from which end-users CO connections are made
(see next figure). This installation scenario does not apply to G.SHDSL connections.

Figure 26 One MDF for End-user and CO Connections

This installation scenario requires three MDFs. Please refer to the following figure for the
connection schema.
• MDF 1 is the original MDF used for telephone connections only.
• MDF 2 is used for telephone connections only.
IES-5000 Series User's Guide
Chapter 2 Hardware Installation and Connections
45