![background image](/i/zyxel/148487/zyxel-ies-6000/h/zyxel-ies-6000-043.png)
Chapter 2 Hardware Installation and Connections
IES-6000M User’s Guide
43
Figure 21
IES-6000 DSL and VoIP Rear Panel Telco-50 Connections (2 Splitter Chassis)
• Connect the
USER
Telco-50 connector from the extension card attached to the VoIP line
card’s
1
~
24
ports to the
CO
Telco-50 connector of the splitter card attached to the DSL
line card’s
1
~
24
ports.
• Connect the
USER
Telco-50 connector from the extension card attached to the VoIP line
card’s
25
~
48
ports to the
CO
Telco-50 connector of the splitter card attached to the DSL
line card’s
25
~
48
ports.
When you do not use the VoIP line card in conjunction with a DSL splitter card, connect the
USER Telco-50 connectors to the subscribers’ telephone wiring. In most multi-tenant unit
applications, the
USER
pins connect to the subscribers’ telephone wiring via a Main
Distribution Frame (MDF).
MDF / SUBSCRIBER
SEC1024
SEC1024
ASC1024
ASC1024