3Com DIA3CV1100-02 Pet Fence User Manual


 
18 Visitor and Community Network Access Concentrator Installation Guide
Connecting Cables to
the Rack Via Patch
Panel
The process of connecting cables to the rack varies depending on
whether or not a patch panel is used. The procedure of connecting the
punch-down blocks to the patch-panel is described in “Preparing the Site
for the VCN Access Concentrator” on page 10.
Back Panel Connections
To connect the back panel of the VCN AC, use the 2 flat cables with RJ-21
connectors supplied with the VCN AC.
To connect the VCN AC to the patch-panel, perform the following steps:
1
Connect the RJ-21 connector labeled “From Access Points” at the back of
the VCN AC to the “From Access Points” connector on the front of the
patch panel using one of the 50-pin twisted pair flat cables.
2
Connect the RJ-21 connector labeled “TO PBX” at the back of the VCN
AC to the “TO PBX” connector on the front of the patch panel using the
second 50-pin twisted pair flat cable.