Figure 2-1: Csu Network Connection Panel - PictureTel Concorde 4500 Administrator's Manual

To connect your system to a dialed CSDC network or to a nondialed
DDS network interface:
1. Uncoil the network cables.
2. Plug the RJ-48S cable leads into the network wall jacks.
3. Plug the network cable RJ-48S connector into the PSDN
connections on the Communications board 4 WIRE SW-56 panel
on the back of the electronics module, as shown in Figure 2-1.
Make sure that the cable from the network wall jack for the Þrst
line connects to Port 1 on the connection panel.

Figure 2-1: CSU Network Connection Panel

Attaching Digital Network Cables
4 WIRE
SW-56
PSDN
DTR
DCD
RTS
CTRL
CTS
A
TXD
RXD
P
O
NS
R
T
1
PRIVATE
NETWORK
RS-449
CTRL
B
PORT 2
PSDN
DTR
DCD
RTS
CTS
TXD
RXD
NS
2-3