ZyXEL Communications VES-1000 Switch User Manual


 
VES-1000 Series Ethernet Switch
Installation Scenarios 3-5
Figure 3-5 One MDF for End-user and CO Connections
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.
MDF 3 is for VDSL service connections.
Change the wiring from MDF 1 to MDF 3 for telephone subscribers who want VDSL service.