4
Network Management System
Connection
For the 3810Plus or 3820Plus modem, use the
following procedure to connect the modem to the network
management system interface:
1. Insert the subminiature 4-position modular plug of
the 3600 Hubbing Device (Figure 3) into the jack
labeled NMS (Figure 2).
2. Connect the 3600 Hubbing Device to the network
management system.
Refer to the 3600 Hubbing Device Feature Number
3600-F3-300 Installation Instructions for more
information. Installation for the 3810Plus modem is the
same as for the 3610 DSU.
3000HUBBING DEVICE
MODEL
#3000-F3-300
Pa
ra
dy
ne
8-POSITION
MODULAR
JACKS
6 INCHES
OVERALL
4-POSITION
MODULAR
PLUG
495-13775-01
Figure 3. 3600 Hubbing Device
AC Power Supply Connection
WARNING
Power supplies from other
modems may fit into the DIN
jack, but connecting the
wrong power supply can
cause damage to the modem
or the power supply.
Use the following procedure to connect the modem to
an ac power outlet:
1. Make sure the modem’s power switch is in the Off
position.
2. Insert the power transformer’s 8-pin DIN male
connector into the modem’s rear panel power
receptacle (Figure 2).
3. Connect the power supply to a grounded ac power
outlet.
