Filter
Top Products
NCT480 IP DSLAM User Guide YML856 Rev3
26 www.netcomm.com.au
Connecting the RJ-21 Subscriber Line Interface
NCT480 RJ-21 Telco Cable Connecting
Complete the following steps to connect the RJ-21 connector
Figure 4-4 Rear Panel RJ-21 Connector Cabling for NCT480
1 Attach the RJ-21 champ cable to connect the NCT480 to the Subscriber MDF
corresponding DSL bus sockets.
2 Attach the RJ-21 champ cable to connect the NCT480 to the PSTN MDF where the
socket with “POTS” labels.
2 Screw tight the RJ-21 champ with connect socket, make sure the connection is tight
enough due to cabling.
3 Repeat Step 1 through Step 2 for each RJ-21 socket as necessary.