Connecting the Components
4-356800-A2-GN22-30 January 1997
To support the command port, connect the 719 NETWORKER to the 74x multiplexer as follows.
Connecting the 719 NETWORKER to the 74x Multiplexer
The connection between the 74x multiplexer and the 719 NETWORKER serves as the
external supervisory data link (SDL) for transmitting alert and supervisory information between
the network and the host processor. This is only used when a pre-3.K version of the
719 NETWORKER is used with the 74x multiplexer.
To connect a 719 NETWORKER to a 74x multiplexer, you will need an 835-5783-0011 cable.
To establish the connection, perform the following steps:
1. Connect one end of the 835-5783-0011 cable to an available NAP on the 74x multiplexer.
2. Connect the other end of the 835-5783-0011 cable to any unused data link on the 719
NETWORKER.
External Systems
This section explains how to establish cut-throughs to the following external systems:
• DATAPHONE II System Controller 300/400
• DATAPHONE II 839A Dial Backup Unit
• Paradyne 4400 Series Service Restoration Carrier
• Paradyne 840 and 850 DCX Multiplexers
• Computer systems requiring VT100 terminal emulation
• SNMP Manager connected through Ethernet
Figure 4-20 illustrates the above connections to the IPC-1600 card located in either the host
processor or the UIP.
