ZyXEL Communications VES-1008, Руководство по установке оборудования, Страница: 21 / 55

VES-1000 Series Ethernet Switch
Installation Scenarios 3-1
Chapter 3
Installation Scenarios
This chapter details how to connect VDSL wiring to MDFs based on your existing telephone wiring
infrastructure.
3.1 Overview
Unless specified, images of the VES-1012 are used throughout this chapter. The VES-1008 has 8 VDSL ports as
well as a combined USER/CO Telco connector; however, the VES-1012 features 12 VDSL ports as well as
separate CO and USER Telco-50 connectors.
It should be noted that although the VES-1012 is shown in the following diagrams, the following scenarios can
also apply to the VES-1008 - the primary difference is that a single Telco-50 cable is used for the combined
USER/CO signal on the VES-1008. Installation instructions for the following scenarios are given for both the
VES-1008 and the VES-1012.
Figure 3-1 gives an overview on a possible installation scenario for the VES-1012. Data and voice signals can
coexist on the same telephone lines.
Figure 3-1 Installation Overview for a VES-1012
You can also attach RJ-11 connectors to the Telco cable and connect directly to a P841 VDSL
modem(s) or patch panel. This chapter discusses connections using MDFs.